WO1998046712A1 - Gelled cleaning agent for flush toilets - Google Patents
Gelled cleaning agent for flush toilets Download PDFInfo
- Publication number
- WO1998046712A1 WO1998046712A1 PCT/EP1998/002123 EP9802123W WO9846712A1 WO 1998046712 A1 WO1998046712 A1 WO 1998046712A1 EP 9802123 W EP9802123 W EP 9802123W WO 9846712 A1 WO9846712 A1 WO 9846712A1
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- WO
- WIPO (PCT)
- Prior art keywords
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- amounts
- particularly preferably
- agents
- composition according
- Prior art date
Links
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 27
- -1 scale preventives Substances 0.000 claims abstract description 26
- 239000000975 dye Substances 0.000 claims abstract description 25
- 150000004676 glycans Chemical class 0.000 claims abstract description 21
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 21
- 239000005017 polysaccharide Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000004615 ingredient Substances 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims abstract description 3
- 239000003381 stabilizer Substances 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 52
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 35
- 239000002304 perfume Substances 0.000 claims description 35
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 25
- 229920001285 xanthan gum Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 10
- GUUULVAMQJLDSY-UHFFFAOYSA-N 4,5-dihydro-1,2-thiazole Chemical class C1CC=NS1 GUUULVAMQJLDSY-UHFFFAOYSA-N 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 9
- 239000000230 xanthan gum Substances 0.000 claims description 9
- 235000010493 xanthan gum Nutrition 0.000 claims description 9
- 229940082509 xanthan gum Drugs 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000008139 complexing agent Substances 0.000 claims description 5
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 5
- 229960004889 salicylic acid Drugs 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 150000003873 salicylate salts Chemical class 0.000 claims description 3
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims description 2
- 150000001860 citric acid derivatives Chemical class 0.000 claims description 2
- 239000003623 enhancer Substances 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000645 desinfectant Substances 0.000 abstract description 7
- 239000003205 fragrance Substances 0.000 abstract description 4
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 238000004519 manufacturing process Methods 0.000 description 18
- 239000003921 oil Substances 0.000 description 14
- 238000005191 phase separation Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 14
- 235000014113 dietary fatty acids Nutrition 0.000 description 11
- 239000000194 fatty acid Substances 0.000 description 11
- 229930195729 fatty acid Natural products 0.000 description 11
- 150000002191 fatty alcohols Chemical class 0.000 description 11
- 150000004665 fatty acids Chemical class 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 8
- 238000011049 filling Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 6
- 150000002170 ethers Chemical class 0.000 description 6
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 229920000151 polyglycol Polymers 0.000 description 5
- 239000010695 polyglycol Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 241000207199 Citrus Species 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 4
- 235000020971 citrus fruits Nutrition 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000000346 sugar Nutrition 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical group C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000004064 cosurfactant Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 2
- 229940038773 trisodium citrate Drugs 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 241000589636 Xanthomonas campestris Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- FFQQCJGNKKIRMD-UHFFFAOYSA-N methyl n-(3-hydroxyphenyl)carbamate Chemical compound COC(=O)NC1=CC=CC(O)=C1 FFQQCJGNKKIRMD-UHFFFAOYSA-N 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001522 polyglycol ester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
Definitions
- the present invention relates to a gel-type cleaning agent which can preferably be used in flush toilets.
- solid cleaning agents are used in piece form for automatically keeping toilets clean. These are either installed in the toilet bowl or in the water tank.
- the moldings are overflowed with water during each rinsing process, whereby they gradually dissolve and release their active cleaning ingredients during this time.
- These cleaning moldings usually contain additional perfume for room scenting or disinfectant agents for hygiene optimization.
- the piece-shaped detergent tablets described are partially applied in suitable containers with special refill options.
- the moldings described are generally produced by casting, pressing, extruding or granulating processes, which require a high level of technical outlay and frequently suffer undesirable perfume losses due to the temperature load (casting / extruding process) that occurs.
- the object of the invention was to develop a system which does not have the disadvantages described. Surprisingly, it was found that special gel-like preparations with pseudoplastic properties significantly reduce the outlay for production and, because of the simple technique, are more cost-effective are to be produced. The problem of the individual refill possibility can also be solved by such pseudoplastic active substance preparations.
- a special container which is particularly suitable for the gel-form cleaning agents according to the invention is described in DE-A-195 201 45.
- the invention relates to a stable, gel-like and shear-thinning cleaning agent which, in addition to a polysaccharide, contains a C 8 to C 22 alkyl polyglycoside as a surfactant system and perfume components, the agent containing a polysaccharide in amounts of between 1 and 5% by weight as a component of the A C 8 to C 22 alkyl polyglucoside in amounts of between 3 and 25% by weight, the perfume component (s) in amounts of 2 to 15% by weight and possibly further ingredients such as cosurfactants, descaling agents, dyes, germ-inhibiting agents Contains agents, pearlescent agents, stabilizers, cleaning enhancers and odor absorbers and has a viscosity of 30,000 to 150,000 mPas; the viscosity was measured using a Brookfield rotary viscometer, type RVT with Helipath device and the spindle TA at 1 rpm and 23 ° C.
- Another advantage is that the viscosity decreases with increasing shear rate, resulting in filling in the production process and easy handling by the consumer during metering / refilling.
- the size of the air bubbles that z. B. on the stirring speed in the production process and the viscosity of the agent can be neither too large nor too small; in addition, the amount of air bubbles should also only be selected in a preferred range. If the presence of air bubbles is desired, it should not contain more than 30% by volume of air, preferably between 2 and 25% by volume of air and very particularly preferably between 5 and 20% by volume of air.
- the most preferred embodiments contain air bubbles between 0.1 mm and 20 mm in diameter, most preferably between 1 mm and 15 mm in diameter.
- the viscosity of the agents according to the invention also allows the air bubbles already entered in the production process by briefly applying a negative pressure which can be in a range just below room pressure to close to a vacuum.
- the duration of the vacuum treatment depends on the strength of the vacuum. With a stronger negative pressure, the treatment does not have to be carried out as long.
- the person skilled in the art also knows that if the negative pressure is too strong, undesirable side effects can occur, such as, for. B. the increased evaporation of volatile perfume components and u. U. Problems with the stirrability of the system. Degassing of the agents according to the invention by treatment in a centrifuge or by ultrafast stirring is possible, but less preferred.
- the person skilled in the art according to the present invention avoids excessive action of shear forces on the agents according to the invention during and after the production process, since otherwise the properties according to the invention are often lost in the short to medium term and can only be recovered after longer waiting times.
- water is in a commercial mixer, such as. B. a Beco mix system, submitted and the dye stirred.
- a commercial mixer such as. B. a Beco mix system
- the xanthan gum which is preferably used as the polysaccharide is preferred with solvent
- Suspension is added to the initial charge and stirred at low speeds, for example 30 rpm.
- the mixture is generally to be placed in a suitable container, depending on the viscosity, for a short time, for example 15 minutes, under reduced pressure or under a vacuum.
- the disinfectant is then added, preferably selected from the group of isothiazolines, benzoates or salicylic acid or salicylates.
- the filling can in this case, for. B. done in a commercial dosing bottle via a rotary bottle.
- Brookfield viscometers were used, which are a spindle intended for gels have ready.
- the viscosities according to the invention were measured with this Helipath spindle.
- formulations according to the invention can contain the following components in a frame formulation:
- complexing agent 2 0 to 5.0% by weight of complexing agent 2 to 15% by weight, preferably 2 to 12% by weight and in particular 3 to 8% by weight of perfume to 5.0% by weight, preferably 0.01 to 4 wt .-% solvent, such as Ethanol
- Xanthan is formed from a chain with ß-1, 4-bound glucose (cellulose) with side chains. The structure of the subgroups consists of glucose, mannose, glucuronic acid, acetate and pyruvate.
- Xanthomonas campestris produces xanthan under aerobic conditions with a molecular weight of 2-15 X 10 6 .
- Xanthan is produced in batch cultures and dried and ground with propanol after killing the culture and cases. Other suitable methods are also described in the literature.
- the polysaccharide in particular xanthan gum, is preferably present in the compositions in amounts of between 1 and 4% by weight, in particular between 1.5 and 3.5% by weight and most preferably between 1, 8 and 3% by weight .
- Alkyl polyglycosides are surfactants which can be obtained by the reaction of sugars and alcohols using the relevant methods of preparative organic chemistry, with a mixture of monoalkylated, oligomeric or polymeric sugars depending on the type of preparation.
- Preferred alkyl polyglycosides can be alkyl polyglucosides, the alcohol being particularly preferably a long-chain fatty alcohol with alkyl chain lengths between C 8 and C 22 , preferably between C 8 and C ⁇ and particularly preferably between C 8 and C 12 or a mixture of long-chain fatty alcohols.
- the degree of oligomerization of the sugars which is a calculated and therefore generally not an integer size, is between 1 and 10, preferably between 1, 1 and 5 and very particularly preferably between 1, 2 and 3 and extremely preferably between 1, 3 and 2 , 5th
- the agents contain C 8 to C 22 alkyl polyglycosides, preferably in amounts of 4 to 20% by weight, in particular 5 to 17% by weight and extremely preferably 5 to 15% by weight, with amounts of up to 12% by weight also .-% can be advantageous.
- Anionic co-surfactants according to the present invention can be aliphatic sulfates such as fatty alcohol sulfates, fatty alcohol ether sulfates, dialkyl ether sulfates, monoglyceride sulfates and aliphatic sulfonates such as alkane sulfonates, olefin sulfonates, ether sulfonates, n-alkyl ether sulfonates, ester sulfonates, and lignin sulfonates.
- aliphatic sulfates such as fatty alcohol sulfates, fatty alcohol ether sulfates, dialkyl ether sulfates, monoglyceride sulfates and aliphatic sulfonates such as alkane sulfonates, olefin sulfonates, ether sulfonates, n-alkyl ether
- Fatty acid cyanamides, sulfosuccinic acid esters, fatty acid isethionates, acylaminoalkanesulfonates (fatty acid taurides), fatty acid sarcosinates, ether carboxylic acids and alkyl (ether) phosphates are also usable within the scope of the present invention, but are not preferred.
- Fatty alcohol sulfates and fatty alcohol ether sulfates are preferably used. So far, less good results have been achieved with alkylbenzenesulfonates.
- the weight ratio of alkyl polyglycoside to cosurfactants is at least 1, ratios between 50: 1 and 1: 1, particularly preferably between 10: 1 and 1.5: 1 and very particularly preferably between 5: 1 and 1.8: 1, are particularly advantageous.
- Nonionic co-surfactants can also be used.
- Nonionic surfactants in the context of the present invention can be alkoxylated alcohols, such as polyglycol ethers, fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, end-capped polyglycol ethers, mixed ethers and hydroxy mixed ethers and fatty acid polyglycol esters.
- alkoxylated alcohols such as polyglycol ethers, fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, end-capped polyglycol ethers, mixed ethers and hydroxy mixed ethers and fatty acid polyglycol esters.
- Ethylene oxide, propylene oxide, block polymers and fatty acid alkanolamides can also be used
- alkoxylated alcohols to mean the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, preferably the longer-chain alcohols in the sense of the present invention.
- n moles of ethylene oxide and one mole of alcohol form a complex mixture of addition products of different degrees of ethoxylation, depending on the reaction conditions.
- a further embodiment consists in the use of mixtures of the alkylene oxides, preferably the mixture of ethylene oxide and propylene oxide.
- final etherification with short-chain alkyl groups such as preferably the butyl group, can also give the substance class of the “closed” alcohol ethoxylates, which can also be used for the purposes of the invention.
- Highly preferred for the purposes of the present invention are highly ethoxylated fatty alcohols or their mixtures with end-capped fatty alcohol ethoxylates.
- the formulations described can preferably contain inorganic or organic acids such as citric acid, acetic acid, lactic acid or their water-soluble salts in an amount of 1-12% by weight as descaling agents. Contents of 2-5% by weight are particularly preferred.
- the agents according to the invention preferably contain dye, either for the coloring of the product or for the coloring of the liquid surrounding the container.
- the content of water-soluble dyes is preferably ⁇ 1% by weight and serves to improve the appearance of the product. If an additional color signal is required during the flushing process, the content of water-soluble dyes can be up to 5% by weight.
- the content is preferably in amounts of up to 3% by weight, in particular up to 2% by weight and very preferably up to 1% by weight.
- the gels according to the invention already have an excellent cleaning action without this component, the hygienic action can be enhanced by the addition of germ-inhibiting agents.
- the amount of these agents depends strongly on the effectiveness of the particular compound and can be up to 5% by weight. At least 0.01% by weight is preferably incorporated into the gels. The range between 0.01% by weight and 3% by weight is particularly preferred. Isothiazoline mixtures, sodium benzoate or salicylic acid or salicylates are particularly suitable. Further preferred amounts are from 0.01 to 2% by weight, in particular from 0.01 to 1% by weight.
- Solubilizers for example for dyes and perfume oils, can be used, for example, as alkanolamines, polyols such as ethylene glycol, representatives of the lower alcohols such as propylene glycol, glycerol and other mono- and polyhydric alcohols, and also alkylbenzenesulfonates with 1 to 3 carbon atoms in the alkyl radical.
- Preferred amounts are up to 5% by weight, in particular 0.01 to 4% by weight, advantageously 0.1 to 4% by weight and very particularly preferably 0.5 to 3% by weight.
- the usual thickeners which could also be used if required, include urea, sodium chloride, sodium sulfate, magnesium sulfate, ammonium chloride and magnesium chloride and the combination of these thickeners. However, the use of these additional thickeners is not preferred.
- Water-soluble and water-insoluble builders may be present in the cleaning agents according to the invention. Then there are water-soluble builders preferred because they tend to have less tendency to form insoluble residues on hard surfaces.
- Customary builders or complexing agents which can be present in the context of the invention are the low molecular weight polycarboxylic acids and their salts, the homopolymeric and copolymeric polycarboxylic acids and their salts, the citric acid and their salts, the carbonates, phosphates and silicates.
- Water-insoluble builders include the zeolites, which can also be used, as well as mixtures of the abovementioned builder substances. The group of citrates is particularly preferred.
- the agents according to the invention preferably contain builders or complexing agents in amounts of up to 10% by weight, in particular 0.1 to 8% by weight, particularly preferably 1 to 6% by weight and very particularly preferably 2 to 5% by weight.
- the viscosity in the examples listed was measured using a Brookfield Roto viscometer, rotary viscometer, type RVT with Helipath device and the spindle TA at 1 rpm and 23 ° C.
- 0.1 g of gel are foamed in 500 ml of tap water at 17 ° d in a 1000 ml measuring cylinder with 40 strokes at a rotation speed of 100 rpm.
- the structure of the foam volume is read after 1, 3 and 10 min.
- the measurement is carried out on an automatically controlled toilet system, which dispenses the contents of the water tank every 1 hour and refills the tank with 9 liters of tap water at 17 ° d and a water temperature of 15 - 16 ° C.
- an automatically controlled toilet system which dispenses the contents of the water tank every 1 hour and refills the tank with 9 liters of tap water at 17 ° d and a water temperature of 15 - 16 ° C.
- 1 filling of a vessel according to DE 195 201 45 is hung in the toilets and it is determined how many flushes are possible until it is completely used up.
- the average results are determined from 5 parallel tests.
- Pre-weighed white Carrara marble slabs measuring 75 x 150 x 5 mm are completely immersed in the gel in a plexiglass cell. This is done for a time of 10 seconds.
- the plate is then removed and placed vertically in a stand provided for this purpose. This has to be done in such a way that adhering product can run off.
- the exposure time of the adhesive Product is another 10 min.
- the plate is then rinsed with water and the weight loss is determined after drying at 105 ° C.
- the measurement was carried out electrochemically in the concentrate.
- the storage took place in electrically controlled heat chambers.
- the storage time at 40 ° C is 3 and 4 weeks, at 23 ° C 12 weeks. This was followed by a visual inspection of the stored goods.
- Xanthan gum granulated e.g. Keltrol® RD 2.3
- Rinsing behavior 220 rinses at 21 rinses / day
- the production can be in a wide variety of batch sizes up to
- Tone scale can be carried out.
- water is in a commercial mixer, such as. B. submitted to a Beco mix system, and the dye stirred.
- the xanthan gum used is slurried separately with solvent, preferably ethanol and the desired perfume oil.
- Suspension is added to the aqueous template and with small
- the mixture should, as a rule, be placed in a suitable container depending on the viscosity for a short time, for example 15 minutes under reduced pressure or under a vacuum.
- the filling in the appropriate storage container can then, for. B. via a suitable commercially available tube filler.
- Rinsing behavior 250 rinses at 21 rinses / day
- Tone scale can be carried out.
- the suspension is added to the template and with low
- the filling can in this case, for. B. done in a commercial dosing bottle via a rotary bottle.
- Rinsing behavior 230 rinses at 21 rinses / day
- TTF Perfume oil apple note
- TTF Perfume oil apple note
- Rinsing behavior 300 rinses at 21 rinses / day
- Foaming behavior 100 ml 1 min; 80 ml 3 min; 50 ml 10 min.
- TTF Perfume oil apple note
- Rinsing behavior 500 rinses at 21 rinses / day
- Rinsing behavior 280 rinses at 21 rinses / day
- TTF Perfume oil Cool water
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59811584T DE59811584D1 (en) | 1997-04-16 | 1998-04-11 | GEL-SHAPED DETERGENT FOR RINSING TOILETS |
AT98921455T ATE269389T1 (en) | 1997-04-16 | 1998-04-11 | GEL CLEANING AGENT FOR FLUSH TOILETS |
US09/403,150 US6336977B1 (en) | 1998-04-11 | 1998-04-11 | Gelled cleaning agent for flush toilets |
CA002287449A CA2287449A1 (en) | 1997-04-16 | 1998-04-11 | Gelled cleaning agent for flush toilets |
BR9811461-1A BR9811461A (en) | 1997-04-16 | 1998-04-11 | Gel cleaner for toilets |
JP54347498A JP2001518969A (en) | 1997-04-16 | 1998-04-11 | Gel detergent for flush toilet |
EP98921455A EP0975721B1 (en) | 1997-04-16 | 1998-04-11 | Gelled cleaning agent for flush toilets |
DK98921455T DK0975721T3 (en) | 1997-04-16 | 1998-04-11 | Gel-shaped detergent for flushing toilets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19715872A DE19715872C2 (en) | 1997-04-16 | 1997-04-16 | Gel-shaped detergent for flush toilets |
DE19715872.2 | 1997-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998046712A1 true WO1998046712A1 (en) | 1998-10-22 |
Family
ID=7826682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/002123 WO1998046712A1 (en) | 1997-04-16 | 1998-04-11 | Gelled cleaning agent for flush toilets |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0975721B1 (en) |
JP (1) | JP2001518969A (en) |
AT (1) | ATE269389T1 (en) |
BR (1) | BR9811461A (en) |
CA (1) | CA2287449A1 (en) |
DE (2) | DE19715872C2 (en) |
DK (1) | DK0975721T3 (en) |
ES (1) | ES2224390T3 (en) |
WO (1) | WO1998046712A1 (en) |
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GB2364709A (en) * | 2000-07-12 | 2002-02-06 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system |
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US7048205B2 (en) | 2000-07-12 | 2006-05-23 | S.C. Johnson & Son, Inc. | Lavatory freshening and/or cleaning system and method |
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US9169456B2 (en) | 2008-02-21 | 2015-10-27 | S.C. Johnson & Son, Inc. | Cleaning composition comprising an ethoxylated alcohol blend, having high self-adhesion and providing residual benefits |
US9175248B2 (en) | 2008-02-21 | 2015-11-03 | S.C. Johnson & Son, Inc. | Non-ionic surfactant-based cleaning composition having high self-adhesion and providing residual benefits |
US9410111B2 (en) | 2008-02-21 | 2016-08-09 | S.C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
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- 1998-04-11 CA CA002287449A patent/CA2287449A1/en not_active Abandoned
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- 1998-04-11 DK DK98921455T patent/DK0975721T3/en active
- 1998-04-11 DE DE59811584T patent/DE59811584D1/en not_active Expired - Lifetime
- 1998-04-11 AT AT98921455T patent/ATE269389T1/en active
- 1998-04-11 BR BR9811461-1A patent/BR9811461A/en not_active Application Discontinuation
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Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1999066017A1 (en) * | 1998-06-12 | 1999-12-23 | Buck-Chemie Gmbh & Co. | Adhesive sanitary agent |
US6667286B1 (en) | 1998-06-12 | 2003-12-23 | Buck-Chemie Gmbh | Adhesive sanitary agent |
GB2360293A (en) * | 2000-03-14 | 2001-09-19 | Procter & Gamble | Detergent compositions |
GB2364709A (en) * | 2000-07-12 | 2002-02-06 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system |
GB2364710A (en) * | 2000-07-12 | 2002-02-06 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system |
GB2364710B (en) * | 2000-07-12 | 2003-01-15 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system and method |
GB2364709B (en) * | 2000-07-12 | 2004-12-22 | Johnson & Son Inc S C | Lavatory freshening and/or cleaning system and method |
AU2001273339B2 (en) * | 2000-07-12 | 2005-07-14 | S.C. Johnson & Son, Inc. | Lavatory freshening and/or cleaning system and method |
US7048205B2 (en) | 2000-07-12 | 2006-05-23 | S.C. Johnson & Son, Inc. | Lavatory freshening and/or cleaning system and method |
US7541325B2 (en) * | 2001-01-11 | 2009-06-02 | Joker Ag | Agent for removing solid particles |
AU2008319172B2 (en) * | 2007-11-01 | 2014-02-13 | The Clorox Company | Acidic cleaning compositions |
EP2212408A1 (en) * | 2007-11-01 | 2010-08-04 | The Clorox Company | Acidic cleaning compositions |
EP2212408A4 (en) * | 2007-11-01 | 2011-04-20 | Clorox Co | Acidic cleaning compositions |
US9243214B1 (en) | 2008-02-21 | 2016-01-26 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
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US10597617B2 (en) | 2008-02-21 | 2020-03-24 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
US8143206B2 (en) | 2008-02-21 | 2012-03-27 | S.C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US10435656B2 (en) | 2008-02-21 | 2019-10-08 | S. C. Johnson & Son, Inc. | Cleaning composition comprising a fatty alcohol mixture having high self-adhesion and providing residual benefits |
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US9982224B2 (en) | 2008-02-21 | 2018-05-29 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits comprising a cationic/nonionic surfactant system |
AU2010276734B2 (en) * | 2009-07-31 | 2012-12-06 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
WO2011014241A1 (en) * | 2009-07-31 | 2011-02-03 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
EP2662435A1 (en) | 2012-05-11 | 2013-11-13 | Eurvest | Sanitary composition |
WO2014180579A1 (en) | 2013-05-10 | 2014-11-13 | Eurvest Sa | New sanitary composition |
Also Published As
Publication number | Publication date |
---|---|
BR9811461A (en) | 2000-09-12 |
DK0975721T3 (en) | 2004-10-25 |
JP2001518969A (en) | 2001-10-16 |
ES2224390T3 (en) | 2005-03-01 |
DE19715872A1 (en) | 1998-10-22 |
ATE269389T1 (en) | 2004-07-15 |
CA2287449A1 (en) | 1998-10-22 |
EP0975721A1 (en) | 2000-02-02 |
DE19715872C2 (en) | 1999-04-29 |
DE59811584D1 (en) | 2004-07-22 |
EP0975721B1 (en) | 2004-06-16 |
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