FR2343011A1 - PROCESS FOR PREPARING POLY (ETHYLENE TEREPHTHALATE) AND CATALYST USEFUL FOR THIS PROCESS - Google Patents

PROCESS FOR PREPARING POLY (ETHYLENE TEREPHTHALATE) AND CATALYST USEFUL FOR THIS PROCESS

Info

Publication number
FR2343011A1
FR2343011A1 FR7705889A FR7705889A FR2343011A1 FR 2343011 A1 FR2343011 A1 FR 2343011A1 FR 7705889 A FR7705889 A FR 7705889A FR 7705889 A FR7705889 A FR 7705889A FR 2343011 A1 FR2343011 A1 FR 2343011A1
Authority
FR
France
Prior art keywords
ethylene terephthalate
catalyst useful
preparing poly
poly
preparing
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
Application number
FR7705889A
Other languages
French (fr)
Other versions
FR2343011B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/662,672 external-priority patent/US4010145A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2343011A1 publication Critical patent/FR2343011A1/en
Application granted granted Critical
Publication of FR2343011B1 publication Critical patent/FR2343011B1/fr
Granted legal-status Critical Current

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
FR7705889A 1976-03-01 1977-03-01 PROCESS FOR PREPARING POLY (ETHYLENE TEREPHTHALATE) AND CATALYST USEFUL FOR THIS PROCESS Granted FR2343011A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/662,672 US4010145A (en) 1975-05-12 1976-03-01 Process and catalyst inhibitor systems for preparing synthetic linear polyesters

Publications (2)

Publication Number Publication Date
FR2343011A1 true FR2343011A1 (en) 1977-09-30
FR2343011B1 FR2343011B1 (en) 1984-06-08

Family

ID=24658694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705889A Granted FR2343011A1 (en) 1976-03-01 1977-03-01 PROCESS FOR PREPARING POLY (ETHYLENE TEREPHTHALATE) AND CATALYST USEFUL FOR THIS PROCESS

Country Status (6)

Country Link
JP (1) JPS52105591A (en)
CA (1) CA1081675A (en)
DE (1) DE2707832A1 (en)
FR (1) FR2343011A1 (en)
GB (1) GB1569799A (en)
IT (1) IT1113758B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153164A (en) * 1989-05-22 1992-10-06 Hoechst Celanese Corporation Catalyst system for preparing polyethylene terephthalate
US6423814B1 (en) * 1997-09-03 2002-07-23 Asahi Kasei Kabushiki Kaisha Polyester resin composition
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424811A (en) * 1965-02-16 1966-01-14 Schwarza Chemiefaser Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424811A (en) * 1965-02-16 1966-01-14 Schwarza Chemiefaser Process for making yarns, fibers, sheets and the like from polyesters and linear mixed polyesters

Also Published As

Publication number Publication date
GB1569799A (en) 1980-06-18
IT1113758B (en) 1986-01-20
CA1081675A (en) 1980-07-15
FR2343011B1 (en) 1984-06-08
DE2707832A1 (en) 1977-09-08
JPS52105591A (en) 1977-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse