US3672977A - Production of polyesters - Google Patents
Production of polyesters Download PDFInfo
- Publication number
- US3672977A US3672977A US84168A US3672977DA US3672977A US 3672977 A US3672977 A US 3672977A US 84168 A US84168 A US 84168A US 3672977D A US3672977D A US 3672977DA US 3672977 A US3672977 A US 3672977A
- Authority
- US
- United States
- Prior art keywords
- weight percent
- composition
- yarn
- ethoxylated
- percent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920000728 polyester Polymers 0.000 title description 10
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000000203 mixture Substances 0.000 abstract description 77
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 15
- -1 POLYETHYLENE TEREPHTHALATE Polymers 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000003760 tallow Substances 0.000 abstract description 7
- SSZBUIDZHHWXNJ-UHFFFAOYSA-N palmityl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCC SSZBUIDZHHWXNJ-UHFFFAOYSA-N 0.000 abstract description 6
- 150000001412 amines Chemical class 0.000 abstract description 5
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002480 mineral oil Substances 0.000 abstract description 5
- 235000010446 mineral oil Nutrition 0.000 abstract description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract description 5
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical class CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 abstract description 5
- UBQXQCCAPASFJR-UHFFFAOYSA-N 2-[2-(2-nonanoyloxyethoxy)ethoxy]ethyl nonanoate Chemical group CCCCCCCCC(=O)OCCOCCOCCOC(=O)CCCCCCCC UBQXQCCAPASFJR-UHFFFAOYSA-N 0.000 abstract description 4
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract description 4
- NGHUOSKIZOQGBY-PMDAXIHYSA-N [3-[3-[3-[3-[3-[3-[3-[3-[3-[2,3-bis[[(Z)-octadec-9-enoyl]oxy]propoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-[(Z)-octadec-9-enoyl]oxypropyl] (Z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(COC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC NGHUOSKIZOQGBY-PMDAXIHYSA-N 0.000 abstract description 4
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 abstract description 4
- 239000003240 coconut oil Substances 0.000 abstract description 4
- 235000019864 coconut oil Nutrition 0.000 abstract description 4
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 4
- 229930195729 fatty acid Natural products 0.000 abstract description 4
- 239000000194 fatty acid Substances 0.000 abstract description 4
- 150000004665 fatty acids Chemical class 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract description 4
- XOUQAVYLRNOXDO-UHFFFAOYSA-N 6-tert-butyl-m-cresol Natural products CC1=CC=C(C(C)(C)C)C(O)=C1 XOUQAVYLRNOXDO-UHFFFAOYSA-N 0.000 abstract description 3
- 150000003973 alkyl amines Chemical class 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- OQFRATAOPGTAOP-UHFFFAOYSA-M sodium;1,4-di(nonoxy)-1,4-dioxobutane-2-sulfonate Chemical compound [Na+].CCCCCCCCCOC(=O)CC(S([O-])(=O)=O)C(=O)OCCCCCCCCC OQFRATAOPGTAOP-UHFFFAOYSA-M 0.000 abstract description 2
- NOJNFULGOQGBKB-UHFFFAOYSA-M sodium;3-[3-tert-butylsulfanyl-1-[[4-(6-ethoxypyridin-3-yl)phenyl]methyl]-5-[(5-methylpyridin-2-yl)methoxy]indol-2-yl]-2,2-dimethylpropanoate Chemical group [Na+].C1=NC(OCC)=CC=C1C(C=C1)=CC=C1CN1C2=CC=C(OCC=3N=CC(C)=CC=3)C=C2C(SC(C)(C)C)=C1CC(C)(C)C([O-])=O NOJNFULGOQGBKB-UHFFFAOYSA-M 0.000 abstract 1
- 238000000034 method Methods 0.000 description 18
- 239000000835 fiber Substances 0.000 description 14
- 239000003995 emulsifying agent Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 6
- 235000004879 dioscorea Nutrition 0.000 description 5
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 159000000000 sodium salts Chemical group 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 239000003784 tall oil Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- AHSZBZTYLKTYJI-UHFFFAOYSA-N (2,2-dimethyl-3-nonanoyloxypropyl) nonanoate Chemical compound CCCCCCCCC(=O)OCC(C)(C)COC(=O)CCCCCCCC AHSZBZTYLKTYJI-UHFFFAOYSA-N 0.000 description 1
- RNAGYCQGSMZTOH-UHFFFAOYSA-N 1-(2-hydroxyphenyl)nonan-1-one Chemical compound CCCCCCCCC(=O)C1=CC=CC=C1O RNAGYCQGSMZTOH-UHFFFAOYSA-N 0.000 description 1
- XQESJWNDTICJHW-UHFFFAOYSA-N 2-[(2-hydroxy-5-methyl-3-nonylphenyl)methyl]-4-methyl-6-nonylphenol Chemical compound CCCCCCCCCC1=CC(C)=CC(CC=2C(=C(CCCCCCCCC)C=C(C)C=2)O)=C1O XQESJWNDTICJHW-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical class CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- WOKDXPHSIQRTJF-UHFFFAOYSA-N 3-[3-[3-[3-[3-[3-[3-[3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)CO WOKDXPHSIQRTJF-UHFFFAOYSA-N 0.000 description 1
- HRVBBMYOWMYDBY-UHFFFAOYSA-N 4-nonoxy-4-oxo-3-sulfobutanoic acid Chemical compound CCCCCCCCCOC(=O)C(S(O)(=O)=O)CC(O)=O HRVBBMYOWMYDBY-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- BAECOWNUKCLBPZ-HIUWNOOHSA-N Triolein Natural products O([C@H](OCC(=O)CCCCCCC/C=C\CCCCCCCC)COC(=O)CCCCCCC/C=C\CCCCCCCC)C(=O)CCCCCCC/C=C\CCCCCCCC BAECOWNUKCLBPZ-HIUWNOOHSA-N 0.000 description 1
- PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—Neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/46—Textile oils
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Definitions
- a liquid composition selected from the group consisting of (a) about 95 to about 98 weight percent of said composition of triethylene glycol-dipelargonate and about 2 to about 5 weight percent of said composition of 2,2'-methylene-bis-(4- methyl-6-tert nonylphenol), and (b) about 13 to about 25 Weight percent of said composition selected from the group consisting of glycerol monoleate and decaglycerol tetraoleate with ethoxylated tall oil fatty acids, about 12 to about 20 weight percent of said composition selected from the group consisting of sulfated glycerol trioleate and ethoxylated alkylamine, and about 55 to about 75 weight percent of said composition of hexadecyl (isocetyl) stearate.
- a liquid composition selected from the group consisting of (a) about 95 to about 98 weight percent of said composition of triethylene glycol-dipelargonate and about 2 to about 5 weight percent of said composition of 2,
- This invention relates to improved multifilament yarns, and particularly to multifilament polyethylene terephthalate yarns for industrial uses. More particularly it relates to a new finishing process for polyester yarns in which novel finish compositions are applied to said yarns.
- Synthetic continuous filament yarns are produced wherein lubricating compositions containing antistatic properties are applied in order to meet processing requirements and particularly at high speeds.
- the compositions must contain materials, for example, as yarn to cord conversion efiiciency, cord to rubber adhesion, improved fatigue properties, improved thermal stability, etc.
- a spin finish which would support an eflicient fiber process performance while at the same time would provide the desired tire cord properties, a compromise must always be accepted between fiber process efiiciency and tire yarn surface requirements.
- a further object of this invention is to provide an improved polyester filament yarn and an improved process for preparing said yarn for reinforcing rubber tires, by using first, an improved composition for use as a process finish, followed by an improved composition for use as yarn to yield the desired yarn cord properties.
- Polyester yarns are known to be drawn at elevated temperatures an thermal variability depends upon the thermodynamic properties of the finish which effects processing performance as well as yarn physical properties. Therefore, parameters such as low finish specific heat and, low heat of vaporization of the volatile components and the lowest finish level required for fiber protection are essential to minimize heat losses for good fiber processing performance. This illustrates the inferior performance of all aqueous finishes in comparison to the nonaqueous finishes which can be applied at a level significantly lower for the same or equivalent percent solids on yarn and have much lower specific heat and heat of vaporization compared to aqueous or water base material.
- the improved composition for use as the process finish in accordance with this invention consists of a non-aqueous homogeneous blend of lubricants; emulsifiers, antistat, wetting agent; and, an antioxidant.
- the blend is a clear liquid free of suspended solids, and having a viscosity of 27 centipoises at room temperature, a surface tension of about 32 dynes per centimeter and a contact angle on polyester of about 9, which insures proper wetting ability for uniform distribution of the composition.
- the lubricating and continuous phase of the composition consists of about 39 weight percent mineral oil of low viscosity of about 40 SSU at F., flash point of 260 F., and boiling range of about 510 F.
- the processfinish composition is applied onto the yarn in such a way as to allow about 0.3 to about 0.6 weight percent of said composition to be initially applied and with from about 0.15 to about 0.30 weight percent retained on the yarn to protect the fiber surface, required lubricity, and antistatic properties.
- about 40 to about 50 weight percent of the composition is volatilized.
- the volatiles consist mainly of the low viscosity mineral oil which contains a very low level of the other necessary components.
- the volatiles are condensed and can be recovered through an exhaust system.
- the remaining process finish composition provides adequate surface lubrication, antistatic properties and antioxidant to protect the yarn surface during the subsequent drawing operation.
- An excellent advantage of this process finish composition is that even when exposed to extremely high temperatures as required in a polyester spin draw or conventional spinning and drawing process, it suffers substantially no decomposition, thus preventing possible deposits on processing rolls and other threadpath components that affect processing efficiency.
- the process finish composition is unique not only due to its composition which provides all requirements of lubrication, antistatic properties and protection from heat degradation, but because of its following physical properties which are essential or critical for uniformity of application and efiicient fiber thermal treatment.
- the yarn or ovenfinish composition can be applied construed as limitative.
- Ethoxylated tallow acid (15 E0) Emulsifier. Decaglycerol tetraoieate Do. Glycerol monoleate Do. Ethoxylated sorbitol oleate-lanrate Do. Ethoxylated tallow glyceride o. Plastolein 9404 (triethylene glycol dipelargonate) 97. 0 Lubricant. Naugawhite (2,2-methylene-bis-(4-methyl-6-tert. nonylphenol) 3. 0 3. 0 3. 0 3. 0 3. 0 Antioxidant. Santowhite crystals (4,4 thio-bis(6-tert.-butyl-mcreso 2.0 0.6 0.7 0.7 Do. Triethylene glycol di-short chain fatty acids (0 -0 97. 0 35-6- LubJIJicant.
- Neopentyl glycol di-pelargonate at any stage of the process subsequent to the critical drawing stage yielding the unexpected possibilities of tailoring the surface properties of the fiber by additives for improving adhesion, thermal stability, fatigue, etc.
- Either angle of less than 10 gives substantially ideal conditions 5 one of two yarn finish compositions have been found to of finish spreadability.
- the eight component spin be adequate in accordance with this invention.
- process finish composition is a uniform blend, water clear, The improved yarn finish composition for use as the and free of any suspended solids.
- overfinish or yarn finish compositions in accordance with an almost perfect HLB hydrophylic-lipophylic balance
- this invention consist of either (a) about 95 to about 98 is achieved without adverse eflects on any of the other 10 weight percent of said composition of triethylene glycolessentiai properties of the finish composition.
- Just a minor dipelargonate and about 2 to about 5 weight percent of variation or modification of ratio of the composition insaid composition of 2,2-methylene-bis-(4-methyl-6-tertiary gredients results in an unstable blend of cloudy appearance nonoylphenol) and (b) about 13 to about 25 weight perwith suspended solids or complete separation of layers.
- the composition yields low specific heat and the 15 ing of glycerol monoleate and decaglycerol tetraoleate lowest possible heat of vaporization of the more volatile with ethoxylated tall oil fatty acids, about 12 to about components which provides good conditions to minimize weight percent of said composition selected from the heat losses during the thermal treatment of the fiber.
- the Spm draw recess or spmmilg and separately drawing composition is heat stable when exposed to high process Process avallilble to m the patcnt technical temperatures and further, undergo substantially no chemihteralure usuig any Suitable polyester whlch piovldes cal degnadation even after partial volatilization or steam the hlgh tenacity Yam of about 9 grams Per demer and distillation. minimum elongation of about 13 percent.
- yam finish or ovelifinish composition is applied
- Viscosity in centipoises 22. 5 25. 0 29. 0 29. 0 26. 0 26. 0 26. 0 7. 8 11. 0 9. 2 15. 6 Contact angles on polyester in degrees- 7. 0 7. 0 4. 9 4. 9 7. 5 6. 2 6. 2 31. 0 30. 0 44. 0 8. 5 Surface tension in dyn./cm 31. 7 31. 2 31. 8 31. 8 31. 5 31. 8 31. 8 36. 0 35. 5 36. 5 35. 0 Manufacturing performance:
- Synthetic filamentary yarn comprised of polyethylene terephthalate filaments which are first treated with from about 0.3 to about 0.6 Weight percent based on the weight of the yarn of a liquid composition consisting essentially of about to about 20 weight percent of said composition of each hexadecyl stearate and refined coconut oil, about 3.0 to about 6.0 weight percent of said composition of ethoxylated tallow amine, about 10 to about 20 weight percent of said composition of ethoxylated lauryl alcohol, about 8.0 to about 12.0 weight percent of said composition of sodium salt of alkylarylsulfonate about 1.0 to about 3.0 Weight percent of dinonyl-sodium-sulfosuccinate, about 1.0 to about 3.0 weight percent of said composition of 4,4 thio-.bis-(3 methyl 6 tert-butylphenol), about 35 to 50 weight per- 6 cent of said composition of white mineral oil having a boiling point of between 510 F.
- nonylphenol nonylphenol
- said composition selected from the group consisting of glycerol monoleate and decaglycerol tetraoleate with eth oxylated tall oil fatty acids, about 12 to about 20 weight percent of said composition selected from the group consisting of sulfated glycerol trioleate and ethoxylated alkylamine, and about to about weight percent of said composition of hexadecyl (isocetyl) stearate.
Abstract
AN IMPROVED MULTIFILAMENT POLYETHYLENE TEREPHTHALATE YARN HAVING A LUBRICATING PROTECTIVE FILM APPLIED THEREON OF FROM ABOUT 0.3 TO ABOUT 0.6 WEIGHT PERCENT BASED ON THE WIGHT OF THE YARN OF A LIQUID COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 10 TO ABOUT 20 WEIGHT PERCENT OF SAID COMPOSITION OF EACH HEXADECYL STEARATE AND REFINED COCONUT OIL, ABOUT 3.0 TO ABOUT 6.0 WEIGHT PERCENT OF SAID COMPOSITION OF ETHOXYLATED TALLOW AMINE, ABOUT 10 TO ABOUT 20 WIGHT PERCENT OF SAID COMPISTION OF ETHOXYLATED LAURYL ALCOHOL, ABOUT 8.0 TO ABOUT 12.0 WEIGHT PERCENT OF SAID COMPOSITION OF SODIUM SALT OF ALKYLARYLSULFONATE, ABOUT 1.0 TO ABOUT 3.0 WEIGHT PERCENT OF DINONYLSODIUM-SULFOSUCCINATE, ABOUT 1.0 TO ABOUT 3.0 WIGHT PERCENT OF SAID COMPOSITION OF 4,4''-THIO-BIS-(3-METHYL-6-TERTBUTYLPHENOL), ABOUT 35 TO 50 WEIGHT PERCENT OF SAID COMPOSITION OF WHITE MINERAL OIL HAVING A BOILING POINT OF BETWEEN 510*F. AND 620*F. WHEREIN AT LEAST ABOUT 0.15 TO ABOUT 0.30 WEIGHT PERCENT IS RETAINED ON SAID YARN, AND THEN TREATING SAID YARN WITH FROM ABOUT 0.7 TO ABOUT 1.2 WEIGHT PERCENT ON SAID YARN OF A LIQUID COMPOSITION SELECTED FROM THE GROPU CONSISTING OF (A) ABOUT 95 TO ABOUT 98 WEIGHT PERCENT OF SAID COMPOSITION OF TRIETHYLENE GLYCOL-DIPELARGONATE AND ABOUT 2 TO ABOUT 5 WEIGHT PERCENT OF SAID COMPOSITION OF 2,2''METHYLENE-BIS-(4METHYL-6-TERT NONYLPHENOL), AND (B) ABOUT 13 TO ABOUT 25 WEIGHT PERCENT OF SAID COMPOSITION SELECTED FROM THE GROUP CONSISTING OF GLYCEROL MONOLEATE AND DECAGLYCEROL TETRAOLEATE WITH ETHOXYLATED TALL OIL FATTY ACIDS, ABOUT 12 TO ABOUT 20 WEIGHT PERCENT OF SAID COMPOSITION SELECTED FROM THE GROUP CONSISTING OF SULFATED GLYCEROL TRIOLEATE AND ETHOXYLATED ALKYLAMINE, AND ABOUT 55 TO ABOUT 75 WEIGHT PERCENT OF SAID COMPOSITION OF HEXADECYL (ISOCETYL) STEARATE.
Description
United States Patent 3,672,977 PRODUCTION OF POLYESTERS Kimon Constantine Dardoufas, Richmond, Va., assignor to Allied Chemical Corporation, New York, N.Y. No Drawing. Filed Oct. 26, 1970, Ser. No. 84,168 Int. Cl. C083 1/44; D06m 13/00 US. Cl. 117138.8 F 1 Claim ABSTRACT OF THE DISCLOSURE An improved multifilament polyethylene terephthalate yarn having a lubricating protective film applied thereon of from about 0.3 to about 0.6 weight percent based on the weight of the yarn of a liquid composition consisting essentially of about 10 to about 20 weight percent of said composition of each hexadecyl stearate and refined coconut oil, about 3.0 to about 6.0 weight percent of said composition of ethoxylated tallow amine, about 10 to about 20 weight percent of said composition of ethoxylated lauryl alcohol, about 8.0 to about 12.0 weight percent of said composition of sodium salt of alkylarylsulfonate, about 1.0 to about 3.0 weight percent of dinonylsodium-snlfosuccinate, about 1.0 to about 3.0 weight percent of said composition of 4,4-thio-bis-(3-methyl-6-tertbutylphenol), about 35 to 50 weight percent of said composition of white mineral oil having a boiling point of between 510 F. and 620 F. wherein at least about 0.15 to about 0.30 weight percent is retained on said yarn, and then treating said yarn with from about 0.7 to about 1.2 weight percent on said yarn of a liquid composition selected from the group consisting of (a) about 95 to about 98 weight percent of said composition of triethylene glycol-dipelargonate and about 2 to about 5 weight percent of said composition of 2,2'-methylene-bis-(4- methyl-6-tert nonylphenol), and (b) about 13 to about 25 Weight percent of said composition selected from the group consisting of glycerol monoleate and decaglycerol tetraoleate with ethoxylated tall oil fatty acids, about 12 to about 20 weight percent of said composition selected from the group consisting of sulfated glycerol trioleate and ethoxylated alkylamine, and about 55 to about 75 weight percent of said composition of hexadecyl (isocetyl) stearate.
BACKGROUND OF THE INVENTION This invention relates to improved multifilament yarns, and particularly to multifilament polyethylene terephthalate yarns for industrial uses. More particularly it relates to a new finishing process for polyester yarns in which novel finish compositions are applied to said yarns.
Synthetic continuous filament yarns are produced wherein lubricating compositions containing antistatic properties are applied in order to meet processing requirements and particularly at high speeds. As greater requirements are made on the physical properties of such yarns in light of new and improved safety regulations with respect to their ultimate end use, the compositions must contain materials, for example, as yarn to cord conversion efiiciency, cord to rubber adhesion, improved fatigue properties, improved thermal stability, etc. In known prior practice of utilizing a one step finish, that is, a spin finish which would support an eflicient fiber process performance while at the same time would provide the desired tire cord properties, a compromise must always be accepted between fiber process efiiciency and tire yarn surface requirements.
Accordingly, it is an object of this invention to provide an improved polyester continuous filament yarn and an improved process for preparing said yarn. A further object of this invention is to provide an improved polyester filament yarn and an improved process for preparing said yarn for reinforcing rubber tires, by using first, an improved composition for use as a process finish, followed by an improved composition for use as yarn to yield the desired yarn cord properties.
Polyester yarns are known to be drawn at elevated temperatures an thermal variability depends upon the thermodynamic properties of the finish which effects processing performance as well as yarn physical properties. Therefore, parameters such as low finish specific heat and, low heat of vaporization of the volatile components and the lowest finish level required for fiber protection are essential to minimize heat losses for good fiber processing performance. This illustrates the inferior performance of all aqueous finishes in comparison to the nonaqueous finishes which can be applied at a level significantly lower for the same or equivalent percent solids on yarn and have much lower specific heat and heat of vaporization compared to aqueous or water base material.
The improved composition for use as the process finish in accordance with this invention consists of a non-aqueous homogeneous blend of lubricants; emulsifiers, antistat, wetting agent; and, an antioxidant. The blend is a clear liquid free of suspended solids, and having a viscosity of 27 centipoises at room temperature, a surface tension of about 32 dynes per centimeter and a contact angle on polyester of about 9, which insures proper wetting ability for uniform distribution of the composition. The lubricating and continuous phase of the composition consists of about 39 weight percent mineral oil of low viscosity of about 40 SSU at F., flash point of 260 F., and boiling range of about 510 F. to 620 F., about 14.5 weight percent coconut oil and 14.5 weight percent hexadecyl steara-te which have low volatility and excellent heat sta-v bility. The remainder consists of about 10 Weight percent of natural petroleum sulfonate (sodium salt of alkylarylsulfonate) which is an excellent emulsifier and antistat due to its high ionization, about 5 weight percent of ethoxylated (20 ETO) tallow amine which is an excellent emulsifier and antistat, about 13 Weight percent of ethoxylated (4 ETO) lauryl alcohol emulsifier coupling agent, about 2 weight percent of sodium salt of nonyl sulfosuccinate which is an excellent wetting agent, and 2 weight percent of an antioxidant 4,4-thio-bis-(6-tert butyl mlcresol).
The processfinish composition is applied onto the yarn in such a way as to allow about 0.3 to about 0.6 weight percent of said composition to be initially applied and with from about 0.15 to about 0.30 weight percent retained on the yarn to protect the fiber surface, required lubricity, and antistatic properties. During the heat treatment of the yarn subsequent to the application of the process finish composition, about 40 to about 50 weight percent of the composition is volatilized. The volatiles consist mainly of the low viscosity mineral oil which contains a very low level of the other necessary components. The volatiles are condensed and can be recovered through an exhaust system. The remaining process finish composition provides adequate surface lubrication, antistatic properties and antioxidant to protect the yarn surface during the subsequent drawing operation. An excellent advantage of this process finish composition is that even when exposed to extremely high temperatures as required in a polyester spin draw or conventional spinning and drawing process, it suffers substantially no decomposition, thus preventing possible deposits on processing rolls and other threadpath components that affect processing efficiency.
The process finish composition is unique not only due to its composition which provides all requirements of lubrication, antistatic properties and protection from heat degradation, but because of its following physical properties which are essential or critical for uniformity of application and efiicient fiber thermal treatment. First, low
viscosity of less than 40 centipoises at 25 C. by Brookfield Viscometer, for application at room temperature is critical. Second, good wetting ability measured by contact angle method on polyester film is necessary. A contact prove its translational efficiency of yarn to tensilized cord, adhesion, heat stability, fatigue and tire durability properties. The yarn or ovenfinish composition can be applied construed as limitative.
TABLE I-FINISH COMPOSITIONS Finish compositions, parts by weight Finish identities- A B O D E F G H I K L Function Finish components:
Refined coconut g1yceride 15. 30.0 14. 7 14. 5 18. 0 Lubricant. Hexadecyl (isocetyl) stearate 15. 0 14. 7 14. 5 19. 0 Do. Ethoxylated lauryl alcohol (4 E0 13.0 13.0 12.7 12. 7 Emulsifier. Sodium petroleum sulionate 60-62% active in mineral oi 10.0 10. 0 9. 8 9. 7 Antistat emulsifier. Ethoxylated tallow amine (20 E0) 6.0 5.0 4.9 4. 9 10.0 Do. Sodium salt of sulfonated succinic ester 2. 0 2. 0 2. 0 1. 9 Wetting agent. Suliated glycerol trioleate 15. 0 Antistat emulsifier. Ethoxylated tallow acid (15 E0) Emulsifier. Decaglycerol tetraoieate Do. Glycerol monoleate Do. Ethoxylated sorbitol oleate-lanrate Do. Ethoxylated tallow glyceride o. Plastolein 9404 (triethylene glycol dipelargonate) 97. 0 Lubricant. Naugawhite (2,2-methylene-bis-(4-methyl-6-tert. nonylphenol) 3. 0 3. 0 3. 0 3. 0 3. 0 Antioxidant. Santowhite crystals (4,4 thio-bis(6-tert.-butyl-mcreso 2.0 0.6 0.7 0.7 Do. Triethylene glycol di-short chain fatty acids (0 -0 97. 0 35-6- LubJIJicant.
Neopentyl glycol di-pelargonate at any stage of the process subsequent to the critical drawing stage, thus yielding the unexpected possibilities of tailoring the surface properties of the fiber by additives for improving adhesion, thermal stability, fatigue, etc. Either angle of less than 10 gives substantially ideal conditions 5 one of two yarn finish compositions have been found to of finish spreadability. Third, the eight component spin be adequate in accordance with this invention. process finish composition is a uniform blend, water clear, The improved yarn finish composition for use as the and free of any suspended solids. In order to achieve this, overfinish or yarn finish compositions in accordance with an almost perfect HLB (hydrophylic-lipophylic balance) this invention consist of either (a) about 95 to about 98 is achieved without adverse eflects on any of the other 10 weight percent of said composition of triethylene glycolessentiai properties of the finish composition. Just a minor dipelargonate and about 2 to about 5 weight percent of variation or modification of ratio of the composition insaid composition of 2,2-methylene-bis-(4-methyl-6-tertiary gredients results in an unstable blend of cloudy appearance nonoylphenol) and (b) about 13 to about 25 weight perwith suspended solids or complete separation of layers. cent of said composition selected from the group consist- Fourth, the composition yields low specific heat and the 15 ing of glycerol monoleate and decaglycerol tetraoleate lowest possible heat of vaporization of the more volatile with ethoxylated tall oil fatty acids, about 12 to about components which provides good conditions to minimize weight percent of said composition selected from the heat losses during the thermal treatment of the fiber. This group consisting of sulfated glycerol trioleate and ethoxylimitation none of the more critical limitations that aqu e l d lk l i d about 55 to about 75 i h 8 Z P F SI and 63111115121113 f c gti W111 20 cent of said composition of hexadecyl (isocetyl) stearate. e s own in e examp es w erem process con ons as well as physical properties of the yarn cannot be obtained 6 yams of thls mveimqn can be processed by f that are comparable to this invention. And, lastly, the Spm draw recess or spmmilg and separately drawing composition is heat stable when exposed to high process Process avallilble to m the patcnt technical temperatures and further, undergo substantially no chemihteralure usuig any Suitable polyester whlch piovldes cal degnadation even after partial volatilization or steam the hlgh tenacity Yam of about 9 grams Per demer and distillation. minimum elongation of about 13 percent.
yam finish or ovelifinish composition is applied The following examples illustrate in Tables I, II, and onto the yam in such a way as to allow about to I11, applicants present invention and advantages obtalned about 1'2 Weight Percent to remain on Said yam to thereby by mterrelatmg finish composmons to fiber process performance and end product of yarn and cord physical properties. They are illustrative only and are not to be Wl/Iinteral oil viscosity 40 SSU 40. 0 40.0 39. 2 38. 8 Continuous phase.
a or
Physical state at room temp 1 Clear oil blend. 1 Hazy oil blend. 8 Stable emulsion.
TABLE II.FIBER PROCESS PERFORMANCE DATA Fiber finish identity A B O O D E E F G H 0) Finish physical properties:
Viscosity in centipoises (Broolcfield) 22. 5 25. 0 29. 0 29. 0 26. 0 26. 0 26. 0 7. 8 11. 0 9. 2 15. 6 Contact angles on polyester in degrees- 7. 0 7. 0 4. 9 4. 9 7. 5 6. 2 6. 2 31. 0 30. 0 44. 0 8. 5 Surface tension in dyn./cm 31. 7 31. 2 31. 8 31. 8 31. 5 31. 8 31. 8 36. 0 35. 5 36. 5 35. 0 Manufacturing performance:
Finish pick-up percent by wt. oi fiber 0. 0.45 0.45 2. 20 0. 45 0. 45 1. 1. 3. 10 2. 1. 55 Finish oil on fiber by analysis, percent by wt- 0. 2 0. 2 0. 2 1. 2 0. 2 0. 2 0. 8 0. 5 0. 7 0. 8 0. 7 Drawing performance Exc. Exc. Exc. Fair Exc. Good Fair Fair Poor Poor Very bad Breaks and wraps/1b.--- 0 0. 01 0 0. 09 0. 01 0. 04 0. 09 0. 07 0. 13 0. 18 0. Y Depostisttlm draw heater None None Neg. Med. Neg. Slight Heavy Med. Med. Heavy Heavy am roper es:
Uitimate tensile strength, g.ld 8. 5 8. 5 8. 6 8. 5 8.4 8. 6 8. 5 8. 6 8. 5 8. 5 8. 3 Ultimate elongation at break, percent 14. 7 14.4 14. 6 14. 2 14. 2 14. 5 15.3 14. 2 14. 7 14. 1 15. 2 Yarn quality rating (broken filaments) 2 2 1 1 1 2 2 3 4 4 5 Yarn uniformity rating 4 1 1 1 3 1 l 3 4 5 5 4 Sample number 1 2 3 4 5 6 7 8 9 10 11 1 Clear oil. 1 Hazy oil. l Aqueous emulsion. I Rating: 1=best, 5=worst.
TABLE III.YARN TIRE CORD PROPERTIES Fiber process finish identity C G A C A A Yarn over-finish identity G J K L Yarn sample identi 12 13 14 15 16 17 Total finish oil on yarn, percent by wt .2 0.7 1.2 1.3 1.3 0.9 Yarn:
Breaking strength in lbs 24.9 24.4 24.5 24.5 24.6 25.0 Percent elongation at break 13.0 13.9 13.3 12.8 12.9 13.1 Dipped tensilized cord:
Breakingstrength in lbs 61.7 62.4 64.2 65.2 66.3 63.9 Percent elongation at break 13.1 14.7 15.2 15.3 16.1 15.4 Translational efiiciency, percent 82.6 84.7 87.3 88.7 89.8 85.2 Thermal stability, pe ent e tained stren h 81.7 75.5 79.3 79 80.3 77.8 Adhesion 3/8, hot- 32 83 32 36 33 30 Adhesion 3/8, cold--- 40 46 41 43 42 44 Disk, fatigue, percent 65.8 68.0 83.4 76.5 80.2 77.6 Wheellife (hours) 79 60 104 98 84 N finish.
I claim:
1. Synthetic filamentary yarn comprised of polyethylene terephthalate filaments which are first treated with from about 0.3 to about 0.6 Weight percent based on the weight of the yarn of a liquid composition consisting essentially of about to about 20 weight percent of said composition of each hexadecyl stearate and refined coconut oil, about 3.0 to about 6.0 weight percent of said composition of ethoxylated tallow amine, about 10 to about 20 weight percent of said composition of ethoxylated lauryl alcohol, about 8.0 to about 12.0 weight percent of said composition of sodium salt of alkylarylsulfonate about 1.0 to about 3.0 Weight percent of dinonyl-sodium-sulfosuccinate, about 1.0 to about 3.0 weight percent of said composition of 4,4 thio-.bis-(3 methyl 6 tert-butylphenol), about 35 to 50 weight per- 6 cent of said composition of white mineral oil having a boiling point of between 510 F. and 620 F. and a viscosity of between 38 to 40 SSU at 100 F. wherein at least about 0.15 to about 0.30 weight percent is retained on said yarn, and then said yarn is treated with from about 0.7 to about 1.2 weight percent on said yarn of a liquid composition selected from the group consisting of (a) about 95 to about 98 weight percent of said composition of triethylene glycol-dipelargonate and about 2 to about 5 weight percent of said composition of 2,2 methylene bis (4 methyl 6 tert. nonylphenol), and (b) about 13 to about 25 weight percent of said composition selected from the group consisting of glycerol monoleate and decaglycerol tetraoleate with eth oxylated tall oil fatty acids, about 12 to about 20 weight percent of said composition selected from the group consisting of sulfated glycerol trioleate and ethoxylated alkylamine, and about to about weight percent of said composition of hexadecyl (isocetyl) stearate.
References Cited UNITED STATES PATENTS 3,428,560 2/1969 Olsen 117-1395 X 3,563,892 2/1971 Cooley 1l7l38.8 X 3,575,856 4/1971 Anton 117.138.8 X
WILLIAM D. MARTIN, Primary Examiner T. G. DAVIS, Assistant Examiner US. Cl. XR.
117-76 T, 139.5 CQ, 139.5 F; 252-8.75, 8.8, 8.9
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8416870A | 1970-10-26 | 1970-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3672977A true US3672977A (en) | 1972-06-27 |
Family
ID=22183271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US84168A Expired - Lifetime US3672977A (en) | 1970-10-26 | 1970-10-26 | Production of polyesters |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3672977A (en) |
| CA (1) | CA931938A (en) |
| DE (1) | DE2152666A1 (en) |
| GB (1) | GB1354381A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3850658A (en) * | 1973-02-05 | 1974-11-26 | Allied Chem | Multifilament polyethylene terephthalate yarn |
| US3925588A (en) * | 1974-04-01 | 1975-12-09 | Allied Chem | Production of polyester yarn |
| US3940544A (en) * | 1974-06-28 | 1976-02-24 | Allied Chemical Corporation | Production of polyester yarn |
| US3962516A (en) * | 1973-11-01 | 1976-06-08 | Allied Chemical Corporation | Production of polyester tire yarn |
| US4103068A (en) * | 1976-01-30 | 1978-07-25 | Allied Chemical Corporation | Polyester filamentary yarns |
| US4105568A (en) * | 1976-01-30 | 1978-08-08 | Allied Chemical Corporation | Finish for polyester filamentary yarns |
| US4210700A (en) * | 1978-09-15 | 1980-07-01 | Allied Chemical Corporation | Production of polyester yarn |
| US4348517A (en) * | 1980-12-09 | 1982-09-07 | Allied Chemical Corporation | Process and finish composition for producing adhesive active polyester yarn |
| US4376802A (en) * | 1980-01-24 | 1983-03-15 | Allied Corporation | Finish composition for polyester yarn |
| US4381640A (en) * | 1980-11-17 | 1983-05-03 | Allied Corporation | Process for the production of reinforced rubber articles |
| US4382993A (en) * | 1981-06-08 | 1983-05-10 | Stokely-Van Camp, Inc. | Tire cord finish, polyester cord produced therewith and tires using the polyester cord |
| US4397985A (en) * | 1980-04-04 | 1983-08-09 | Allied Corporation | Polyester yarn finish composition |
| US4617236A (en) * | 1985-10-21 | 1986-10-14 | Allied Corporation | Additives to polyester tire yarn overfinish to reduce dip penetration |
| US5441654A (en) * | 1988-07-14 | 1995-08-15 | Diversey Corp., A Corp. Of Canada | Composition for inhibiting stress cracks in plastic articles and methods of use therefor |
| US5462681A (en) * | 1993-11-12 | 1995-10-31 | Ecolab, Inc. | Particulate suspending antimicrobial additives |
| US5559087A (en) * | 1994-06-28 | 1996-09-24 | Ecolab Inc. | Thermoplastic compatible lubricant for plastic conveyor systems |
| US6426142B1 (en) | 1999-07-30 | 2002-07-30 | Alliedsignal Inc. | Spin finish |
| US20040053793A1 (en) * | 2002-02-11 | 2004-03-18 | Minyu Li | Lubricant composition with reduced sensitivity to low pH for conveyor system |
| US20040102334A1 (en) * | 2002-11-27 | 2004-05-27 | Ecolab Inc. | Buffered lubricant for conveyor system |
| US6756347B1 (en) | 1998-01-05 | 2004-06-29 | Ecolab Inc. | Antimicrobial, beverage compatible conveyor lubricant |
| US20050059564A1 (en) * | 2002-02-11 | 2005-03-17 | Ecolab Inc. | Lubricant for conveyor system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040176261A1 (en) * | 2001-05-15 | 2004-09-09 | Fumiyo Tojou | Lubricant composition and analysis method for same |
-
1970
- 1970-10-26 US US84168A patent/US3672977A/en not_active Expired - Lifetime
-
1971
- 1971-08-24 CA CA121190A patent/CA931938A/en not_active Expired
- 1971-10-22 DE DE19712152666 patent/DE2152666A1/en active Pending
- 1971-10-26 GB GB4980471A patent/GB1354381A/en not_active Expired
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3850658A (en) * | 1973-02-05 | 1974-11-26 | Allied Chem | Multifilament polyethylene terephthalate yarn |
| US3962516A (en) * | 1973-11-01 | 1976-06-08 | Allied Chemical Corporation | Production of polyester tire yarn |
| US3925588A (en) * | 1974-04-01 | 1975-12-09 | Allied Chem | Production of polyester yarn |
| US3940544A (en) * | 1974-06-28 | 1976-02-24 | Allied Chemical Corporation | Production of polyester yarn |
| US4103068A (en) * | 1976-01-30 | 1978-07-25 | Allied Chemical Corporation | Polyester filamentary yarns |
| US4105568A (en) * | 1976-01-30 | 1978-08-08 | Allied Chemical Corporation | Finish for polyester filamentary yarns |
| US4210700A (en) * | 1978-09-15 | 1980-07-01 | Allied Chemical Corporation | Production of polyester yarn |
| US4376802A (en) * | 1980-01-24 | 1983-03-15 | Allied Corporation | Finish composition for polyester yarn |
| US4397985A (en) * | 1980-04-04 | 1983-08-09 | Allied Corporation | Polyester yarn finish composition |
| US4381640A (en) * | 1980-11-17 | 1983-05-03 | Allied Corporation | Process for the production of reinforced rubber articles |
| US4348517A (en) * | 1980-12-09 | 1982-09-07 | Allied Chemical Corporation | Process and finish composition for producing adhesive active polyester yarn |
| US4382993A (en) * | 1981-06-08 | 1983-05-10 | Stokely-Van Camp, Inc. | Tire cord finish, polyester cord produced therewith and tires using the polyester cord |
| US4617236A (en) * | 1985-10-21 | 1986-10-14 | Allied Corporation | Additives to polyester tire yarn overfinish to reduce dip penetration |
| US5441654A (en) * | 1988-07-14 | 1995-08-15 | Diversey Corp., A Corp. Of Canada | Composition for inhibiting stress cracks in plastic articles and methods of use therefor |
| US5462681A (en) * | 1993-11-12 | 1995-10-31 | Ecolab, Inc. | Particulate suspending antimicrobial additives |
| US5559087A (en) * | 1994-06-28 | 1996-09-24 | Ecolab Inc. | Thermoplastic compatible lubricant for plastic conveyor systems |
| US6756347B1 (en) | 1998-01-05 | 2004-06-29 | Ecolab Inc. | Antimicrobial, beverage compatible conveyor lubricant |
| US20040144951A1 (en) * | 1999-07-30 | 2004-07-29 | Alliedsignal Inc. | Spin finish |
| US6712988B2 (en) | 1999-07-30 | 2004-03-30 | Honeywell International Inc. | Spin finish |
| US6426142B1 (en) | 1999-07-30 | 2002-07-30 | Alliedsignal Inc. | Spin finish |
| US6908579B2 (en) | 1999-07-30 | 2005-06-21 | Performance Fibers, Inc. | Process for making a yarn having a spin finish |
| US20050142360A1 (en) * | 1999-07-30 | 2005-06-30 | Ralf Klein | Spin finish |
| US7021349B2 (en) | 1999-07-30 | 2006-04-04 | Performance Fibers, Inc. | Spin finish |
| US20040053793A1 (en) * | 2002-02-11 | 2004-03-18 | Minyu Li | Lubricant composition with reduced sensitivity to low pH for conveyor system |
| US6855676B2 (en) | 2002-02-11 | 2005-02-15 | Ecolab., Inc. | Lubricant for conveyor system |
| US20050059564A1 (en) * | 2002-02-11 | 2005-03-17 | Ecolab Inc. | Lubricant for conveyor system |
| US7125827B2 (en) | 2002-02-11 | 2006-10-24 | Ecolab Inc. | Lubricant composition having a fatty acid, a polyalkylene glycol polymer, and an anionic surfactant, wherein the lubricant is for a conveyor system |
| US20040102334A1 (en) * | 2002-11-27 | 2004-05-27 | Ecolab Inc. | Buffered lubricant for conveyor system |
| US6967189B2 (en) | 2002-11-27 | 2005-11-22 | Ecolab Inc. | Buffered lubricant for conveyor system |
Also Published As
| Publication number | Publication date |
|---|---|
| CA931938A (en) | 1973-08-14 |
| GB1354381A (en) | 1974-06-05 |
| DE2152666A1 (en) | 1972-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3672977A (en) | Production of polyesters | |
| US4115621A (en) | Texturing finish for synthetic filaments | |
| US3850658A (en) | Multifilament polyethylene terephthalate yarn | |
| US3781202A (en) | Spin finish for polyamide yarn processed at high temperature | |
| US3341451A (en) | Textile processing agents | |
| US3730892A (en) | Production of polyesters | |
| US4103068A (en) | Polyester filamentary yarns | |
| US4297407A (en) | Finish composition for the spinning of highly crimped cellulose fibers using a composition cont. fatty acid ester, organic phosphoric acid ester, fatty acid ethylene oxide cond. prod. and fatty acid salt | |
| US4126564A (en) | Spin finish for polyamide carpet yarn | |
| US3560382A (en) | Nylon carpet yarn finish | |
| US3694257A (en) | Polyester compositions and their use as textile assistants | |
| US3925588A (en) | Production of polyester yarn | |
| US4105568A (en) | Finish for polyester filamentary yarns | |
| US3464922A (en) | Trimethylolalkane esters and method of treating textile filaments therewith | |
| US2385423A (en) | Treatment of textile materials | |
| US2865855A (en) | Textile treating composition | |
| CA1150008A (en) | Finishes for polypropylene textile materials, process and product thereof | |
| US3341452A (en) | Textile lubricant | |
| US4654153A (en) | Spinning preparations for melt spinning synthetic fibers | |
| US3190718A (en) | Process of heat treating a tow of polyester filaments while under tension to modify the properties thereof | |
| US3682694A (en) | Oils for heat treatment of thermoplastic fibers | |
| US3563892A (en) | Textile-treating composition and process | |
| KR100259681B1 (en) | Low fume finish for wet air-jet texturing | |
| US3649535A (en) | Preparation of finish composition for synthetic fibers | |
| US2328600A (en) | Treatment of textile materials |