CA2409858A1 - Polyester resin composition and process for the preparation thereof - Google Patents
Polyester resin composition and process for the preparation thereof Download PDFInfo
- Publication number
- CA2409858A1 CA2409858A1 CA002409858A CA2409858A CA2409858A1 CA 2409858 A1 CA2409858 A1 CA 2409858A1 CA 002409858 A CA002409858 A CA 002409858A CA 2409858 A CA2409858 A CA 2409858A CA 2409858 A1 CA2409858 A1 CA 2409858A1
- Authority
- CA
- Canada
- Prior art keywords
- polyester resin
- resin composition
- composition according
- compound
- polyether compound
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Abstract
This invention is related to a polyester resin composition comprising:
a thermoplastic polyester resin and a polyether compound-treated layered material having layers respectively exfoliated by one another, which satisfies at least one of the conditions (i) to (v) given below:
(i) That said polyether compound has a hydroxyl value of not more than 30 mg KOH/g;
(ii) That said polyether compound has a cyclic hydrocarbon group:
(iii) That said polyester resin composition comprises a phosphorus-containing compound;
(iv) That said polyester resin composition comprises an epoxy-containing compound;
(v) That said polyester resin composition is obtainable by melt-kneading the thermoplastic polyester resin and the polyether compound-treated layered material having layers respectively exfoliated by one another and then treating the mixture for increasing the molecular weight of the polyester resin.
a thermoplastic polyester resin and a polyether compound-treated layered material having layers respectively exfoliated by one another, which satisfies at least one of the conditions (i) to (v) given below:
(i) That said polyether compound has a hydroxyl value of not more than 30 mg KOH/g;
(ii) That said polyether compound has a cyclic hydrocarbon group:
(iii) That said polyester resin composition comprises a phosphorus-containing compound;
(iv) That said polyester resin composition comprises an epoxy-containing compound;
(v) That said polyester resin composition is obtainable by melt-kneading the thermoplastic polyester resin and the polyether compound-treated layered material having layers respectively exfoliated by one another and then treating the mixture for increasing the molecular weight of the polyester resin.
Claims (19)
1. A polyester resin composition comprising:
a thermoplastic polyester resin and a polyether compound-treated layered material having layers respectively exfoliated by one another, which satisfies at least one of the conditions (i) to (v) given below:
(i) That said polyether compound has a hydroxyl value of not more than 30 mg KOH/g;
(ii) That said polyether compound has a cyclic hydrocarbon group:
(iii) That said polyester resin composition comprises a phosphorus-containing compound;
(iv) That said polyester resin composition comprises an epoxy-containing compound;
(v) That said polyester resin composition is obtainable by melt-kneading the thermoplastic polyester resin and the polyether compound-treated layer material having layers respectively exfoliated by one another and then treating the mixture for increasing the molecular weight of the polyester resin.
a thermoplastic polyester resin and a polyether compound-treated layered material having layers respectively exfoliated by one another, which satisfies at least one of the conditions (i) to (v) given below:
(i) That said polyether compound has a hydroxyl value of not more than 30 mg KOH/g;
(ii) That said polyether compound has a cyclic hydrocarbon group:
(iii) That said polyester resin composition comprises a phosphorus-containing compound;
(iv) That said polyester resin composition comprises an epoxy-containing compound;
(v) That said polyester resin composition is obtainable by melt-kneading the thermoplastic polyester resin and the polyether compound-treated layer material having layers respectively exfoliated by one another and then treating the mixture for increasing the molecular weight of the polyester resin.
2. The polyester resin composition according to Claim 1, wherein the cyclic hydrocarbon group is an aromatic hydrocarbon group.
3. The polyester resin composition according to Claim 2, wherein the polyether compound has, in the main chain thereof, a unit represented by the following general formula (1):
wherein -A- is -O-, -S-, -SO-, -SO2-, -CO-, an alkylene group containing 1 to 20 carbon atoms or an arylene group containing 6 to 20 carbon atoms and R1, R2, R3, R4, R5, R6, R7 and R8 each represents a hydrogen atom, a halogen atom or a univalent hydrocarbon group containing 1 to 5 carbon atoms and those may be the same or different.
wherein -A- is -O-, -S-, -SO-, -SO2-, -CO-, an alkylene group containing 1 to 20 carbon atoms or an arylene group containing 6 to 20 carbon atoms and R1, R2, R3, R4, R5, R6, R7 and R8 each represents a hydrogen atom, a halogen atom or a univalent hydrocarbon group containing 1 to 5 carbon atoms and those may be the same or different.
4. The polyester resin composition according to Claim 3, wherein the polyether compound is represented by the general formula (2):
wherein -A- is -O-, -S-, -SO-, -SO2-, -CO-, an alkylene group containing 1 to 20 carbon atoms or an arylene group containing 6 to 20 carbon atoms, R1, R2, R3, R4, R5, R6, R7 and R8 each represents a hydrogen atom, a halogen atom or a univalent hydrocarbon group containing 1 to 5 carbon atom, R9 and R10 each represents a bivalent hydrocarbon group containing 1 to 5 carbon atoms, R11 and R12 each represents a hydrogen atom or a univalent hydrocarbon group containing 1 to 20 carbon atoms, thosemaybe the same or different, and m and n each represents the number of occurrences of the repeating oxyalkylene group provided that 2 <= m + n <= 50.
wherein -A- is -O-, -S-, -SO-, -SO2-, -CO-, an alkylene group containing 1 to 20 carbon atoms or an arylene group containing 6 to 20 carbon atoms, R1, R2, R3, R4, R5, R6, R7 and R8 each represents a hydrogen atom, a halogen atom or a univalent hydrocarbon group containing 1 to 5 carbon atom, R9 and R10 each represents a bivalent hydrocarbon group containing 1 to 5 carbon atoms, R11 and R12 each represents a hydrogen atom or a univalent hydrocarbon group containing 1 to 20 carbon atoms, thosemaybe the same or different, and m and n each represents the number of occurrences of the repeating oxyalkylene group provided that 2 <= m + n <= 50.
5. The polyester resin composition according to Claim 1, wherein the phosphorus-containing compound comprises a phosphorus-containing stabilizer and/or a phosphorus-containing flame retardant.
6. The polyester resin composition according to Claim 5, wherein the phosphorus-containing stabilizer is a phosphate compound.
7. The polyester resin composition according to Claim 5, wherein the phosphorus-containing flame retardant comprises a phosphate ester compound and/or a red phosphorus compound.
8. The polyester resin composition according to Claim 1, wherein the epoxy-containing compound has no ester linkage.
9. The polyester resin composition according to any of Claims 1 to 8, wherein the polyether compound-treated layered material having layers respectively exfoliated by one another is obtainable by blending the layered material with the polyether compound in water or a water-containing polar solvent.
10. The polyester resin composition according to any of Claims 1 to 9, wherein the polyether compound is soluble in water or a water-containing polar solvent.
11. The polyester resin composition according to any of Claims 1 to 10, wherein the layered materials having an equivalent area circle diameter [D] of not larger than 3000 angstroms account for not less than 20% of the layered material in the polyester resin composition.
12. The polyester resin composition according to any of Claims 1 to 11, wherein the mean value of the equivalent area circle diameters [D] of the layered materials in the polyester resin composition is not larger than 5000 angstroms.
13. The polyester resin composition according to any of Claims 1 to 12, wherein the mean layer thickness of the layered materials in the polyester resin composition is not more than 500 angstroms.
14. The polyester resin composition according to any of Claims 1 to 13, wherein the maximum layer thickness of the layered materials in the polyester resin composition is not more than 2000 angstroms.
15. The polyester resin composition according to any of Claims 1 to 14, wherein the [N] value of the layered materials in the polyester resin composition is not less than 30, the [N] value being defined as the number of particles per unit weight proportion of the layered material as occurring in an area of 100 µn2 of the polyester resin composition.
16. The polyester resin composition according to any of Claims 1 to 15, wherein the mean aspect ratio (layer length/layer thickness ratio) of the layered materials in the polyester resin composition is 10 to 300.
17. The polyester resin composition according to Claims 1 to 16, wherein the layered material is a layered phyllosilicate.
18. A method of producing a polyester resin composition comprising a thermoplastic polyester resin and a polyether compound-treated layered material having layers respectively exfoliated by one another which comprises melt-kneading the thermoplastic polyester resin and the polyether compound-treated layered material having layers respectively exfoliated by one another and then treating the mixture for increasing the molecular weight of the polyester resin.
19. The polyester resin composition according to Claim 18, wherein the layered material is a layered phyllosilicate.
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000-147810 | 2000-05-19 | ||
| JP2000147811A JP4467140B2 (en) | 2000-05-19 | 2000-05-19 | Polyester resin composition |
| JP2000-147811 | 2000-05-19 | ||
| JP2000147809A JP2001323143A (en) | 2000-05-19 | 2000-05-19 | Manufacturing method of polyester resin composition |
| JP2000147810A JP2001323144A (en) | 2000-05-19 | 2000-05-19 | Polyester resin composition |
| JP2000-147809 | 2000-05-19 | ||
| JP2000150187A JP2001329150A (en) | 2000-05-22 | 2000-05-22 | Polyester resin composition |
| JP2000-150188 | 2000-05-22 | ||
| JP2000150188A JP4467142B2 (en) | 2000-05-22 | 2000-05-22 | Flame retardant polyester resin composition |
| JP2000-150187 | 2000-05-22 | ||
| JP2000-252745 | 2000-08-23 | ||
| JP2000252745A JP4668394B2 (en) | 2000-08-23 | 2000-08-23 | Polyester resin composition |
| PCT/JP2001/004157 WO2001088035A1 (en) | 2000-05-19 | 2001-05-18 | Polyester resin composition and process for the preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2409858A1 true CA2409858A1 (en) | 2001-11-22 |
| CA2409858C CA2409858C (en) | 2010-03-30 |
Family
ID=27554786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2409858A Expired - Fee Related CA2409858C (en) | 2000-05-19 | 2001-05-18 | Polyester resin composition and process for the preparation thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7056963B2 (en) |
| EP (1) | EP1283245B1 (en) |
| CA (1) | CA2409858C (en) |
| DE (1) | DE60114802D1 (en) |
| WO (1) | WO2001088035A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3883964B2 (en) * | 2001-04-16 | 2007-02-21 | 株式会社カネカ | Polyester fiber |
| JP4542035B2 (en) * | 2002-07-23 | 2010-09-08 | 株式会社カネカ | Polyamide resin composition and method for producing the same |
| US7563840B2 (en) | 2003-01-06 | 2009-07-21 | Toray Plastics (America), Inc. | Flame retardant polyester resin composition and articles formed thereform |
| CA2509690A1 (en) | 2003-01-15 | 2004-07-29 | Ciba Specialty Chemicals Holding Inc. | Stabilization of thermoplastic nanocomposites |
| US20080064824A1 (en) * | 2003-12-12 | 2008-03-13 | Kaneka Corporation | Polyester Resin Composition and Molded Object |
| US7199172B2 (en) * | 2004-04-21 | 2007-04-03 | Plastic Technologies, Inc. | Metal phosphonates and related nanocomposites |
| US8431641B2 (en) * | 2004-12-01 | 2013-04-30 | Sabic Innovative Plastics Ip B.V. | Telechelic polyester/polycarbonate/organoclay nanocomposites, and related methods and articles |
| US20070020422A1 (en) * | 2005-05-13 | 2007-01-25 | Mark Rule | Method to reduce the aldehyde content of polymers |
| US7163977B2 (en) * | 2005-05-13 | 2007-01-16 | Plastic Technologies, Inc. | Method to reduce the aldehyde content of polymers |
| US20090170997A1 (en) * | 2007-12-28 | 2009-07-02 | Ganesh Kannan | Ionomeric polyester copolymer/organoclay nanocomposites, method of manufacture, and articles formed therefrom |
| BR112019020703A8 (en) * | 2017-04-07 | 2023-02-28 | Imerys Talc America Inc | FLAME RETARDANT POLYMER COMPOSITION |
| CN115819938B (en) * | 2023-02-16 | 2023-04-14 | 佛山华新恒丰聚酯包装有限公司 | Reclaimed PET material, preparation method thereof and packaging bottle blank production process |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119858A (en) | 1974-08-07 | 1976-02-17 | Yamada Dobby Seisakusho Kk | FUKUDO DOBIIKI |
| JPS5857398B2 (en) | 1974-09-18 | 1983-12-20 | 三菱化学株式会社 | Reyuujiyoufukugohiriyounoseizohouhou |
| GB1564708A (en) | 1976-01-16 | 1980-04-10 | Ici Ltd | Linear polyester compositions and products which contain phenol phosphates as flame retardant additives |
| DE69120503T2 (en) | 1990-06-01 | 1996-12-12 | Albright & Wilson Americas | FOAMS WITH A PHOSPHATE TER MIXTURE AS A FLAME RETARDANT |
| US5441997A (en) * | 1992-12-22 | 1995-08-15 | General Electric Company | High density polyester-polycarbonate molding composition |
| US5578672A (en) | 1995-06-07 | 1996-11-26 | Amcol International Corporation | Intercalates; exfoliates; process for manufacturing intercalates and exfoliates and composite materials containing same |
| US5760121A (en) | 1995-06-07 | 1998-06-02 | Amcol International Corporation | Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same |
| JPH1060160A (en) | 1996-08-20 | 1998-03-03 | Mitsubishi Chem Corp | Flame-retardant thermoplastic resin composition |
| JP3720161B2 (en) | 1997-03-18 | 2005-11-24 | 株式会社カネカ | Clay intercalation compound, thermoplastic resin composition comprising clay intercalation compound and thermoplastic resin, and production method thereof |
| JP3720164B2 (en) | 1997-05-01 | 2005-11-24 | 株式会社カネカ | Swellable mica intercalation compound and thermoplastic resin composition containing the same |
| JP3630921B2 (en) | 1997-05-08 | 2005-03-23 | 株式会社カネカ | Method for producing polyester resin composition |
| NL1006743C2 (en) | 1997-08-08 | 1999-02-09 | Tno | Nanocomposite material. |
| SG70113A1 (en) * | 1997-08-28 | 2000-01-25 | Gen Electric | Flame retardant polyester composition |
| DE69826139D1 (en) * | 1997-10-30 | 2004-10-14 | Kaneka Corp | POLYESTER RESIN COMPOSITIONS AND METHOD FOR THEIR PRODUCTION |
| JPH11140286A (en) | 1997-11-06 | 1999-05-25 | Kanegafuchi Chem Ind Co Ltd | Producing of polyester resin composition |
| US6395386B2 (en) * | 1998-03-02 | 2002-05-28 | Eastman Chemical Company | Clear, high-barrier polymer-platelet composite multilayer structures |
| US6287992B1 (en) * | 1998-04-20 | 2001-09-11 | The Dow Chemical Company | Polymer composite and a method for its preparation |
| US6380295B1 (en) | 1998-04-22 | 2002-04-30 | Rheox Inc. | Clay/organic chemical compositions useful as additives to polymer, plastic and resin matrices to produce nanocomposites and nanocomposites containing such compositions |
| US6610772B1 (en) * | 1999-08-10 | 2003-08-26 | Eastman Chemical Company | Platelet particle polymer composite with oxygen scavenging organic cations |
| US6423768B1 (en) * | 1999-09-07 | 2002-07-23 | General Electric Company | Polymer-organoclay composite compositions, method for making and articles therefrom |
-
2001
- 2001-05-18 EP EP01930201A patent/EP1283245B1/en not_active Expired - Lifetime
- 2001-05-18 US US10/276,798 patent/US7056963B2/en not_active Expired - Lifetime
- 2001-05-18 DE DE60114802T patent/DE60114802D1/en not_active Expired - Lifetime
- 2001-05-18 WO PCT/JP2001/004157 patent/WO2001088035A1/en active IP Right Grant
- 2001-05-18 CA CA2409858A patent/CA2409858C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001088035A1 (en) | 2001-11-22 |
| DE60114802D1 (en) | 2005-12-15 |
| EP1283245A4 (en) | 2003-06-04 |
| US20040024139A1 (en) | 2004-02-05 |
| EP1283245A1 (en) | 2003-02-12 |
| EP1283245B1 (en) | 2005-11-09 |
| CA2409858C (en) | 2010-03-30 |
| US7056963B2 (en) | 2006-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140521 |