WO2003004547A3 - Procedure for the manufacture of polyalkylene terephthalates - Google Patents
Procedure for the manufacture of polyalkylene terephthalates Download PDFInfo
- Publication number
- WO2003004547A3 WO2003004547A3 PCT/US2002/018991 US0218991W WO03004547A3 WO 2003004547 A3 WO2003004547 A3 WO 2003004547A3 US 0218991 W US0218991 W US 0218991W WO 03004547 A3 WO03004547 A3 WO 03004547A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- procedure
- manufacture
- iii
- compounds
- iron
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002345717A AU2002345717A1 (en) | 2001-07-02 | 2002-06-17 | Procedure for the manufacture of polyalkylene terephthalates |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30284801P | 2001-07-02 | 2001-07-02 | |
US60/302,848 | 2001-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003004547A2 WO2003004547A2 (en) | 2003-01-16 |
WO2003004547A3 true WO2003004547A3 (en) | 2003-04-24 |
Family
ID=23169465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/018991 WO2003004547A2 (en) | 2001-07-02 | 2002-06-17 | Procedure for the manufacture of polyalkylene terephthalates |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002345717A1 (en) |
WO (1) | WO2003004547A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001014448A1 (en) | 1999-08-24 | 2001-03-01 | Toyo Boseki Kabushiki Kaisha | Polymerization catalysts for polyesters, polyesters produced with the same and process for production of polyesters |
EP1242500B1 (en) | 1999-12-10 | 2005-04-20 | Equipolymers GmbH | Catalyst systems for polycondensation reactions |
CA2420958C (en) | 2000-09-12 | 2010-01-12 | Toyo Boseki Kabushiki Kaisha | Polyester polymerization catalyst and polyester produced by using the same and production method of polyester |
ATE344817T1 (en) * | 2002-05-09 | 2006-11-15 | Equipolymers Gmbh | CATALYST SYSTEM FOR POLYCONDENSATION REACTIONS |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09241372A (en) * | 1996-03-14 | 1997-09-16 | Teijin Ltd | Production of polycarbonate |
WO2001042335A1 (en) * | 1999-12-10 | 2001-06-14 | Dow Global Technologies Inc. | Catalyst systems for polycondensation reactions |
JP2002155134A (en) * | 2000-11-22 | 2002-05-28 | Toyobo Co Ltd | Catalyst for polymerization of polyester, polyester produced by using it and process for producing polyester |
-
2002
- 2002-06-17 WO PCT/US2002/018991 patent/WO2003004547A2/en not_active Application Discontinuation
- 2002-06-17 AU AU2002345717A patent/AU2002345717A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09241372A (en) * | 1996-03-14 | 1997-09-16 | Teijin Ltd | Production of polycarbonate |
WO2001042335A1 (en) * | 1999-12-10 | 2001-06-14 | Dow Global Technologies Inc. | Catalyst systems for polycondensation reactions |
JP2002155134A (en) * | 2000-11-22 | 2002-05-28 | Toyobo Co Ltd | Catalyst for polymerization of polyester, polyester produced by using it and process for producing polyester |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section Ch Week 200259, Derwent World Patents Index; Class A23, AN 2002-552784, XP002226337 * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 01 30 January 1998 (1998-01-30) * |
Also Published As
Publication number | Publication date |
---|---|
WO2003004547A2 (en) | 2003-01-16 |
AU2002345717A1 (en) | 2003-01-21 |
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