CA1081675A - Procede et systemes catalyseur-inhibiteur pour la preparation de polyesters lineaires synthetiques - Google Patents

Procede et systemes catalyseur-inhibiteur pour la preparation de polyesters lineaires synthetiques

Info

Publication number
CA1081675A
CA1081675A CA271,069A CA271069A CA1081675A CA 1081675 A CA1081675 A CA 1081675A CA 271069 A CA271069 A CA 271069A CA 1081675 A CA1081675 A CA 1081675A
Authority
CA
Canada
Prior art keywords
manganese
ester
phosphate
antimony
amount
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
Application number
CA271,069A
Other languages
English (en)
Inventor
Nicholas C. Russin
Ronald A. Tershansy
Charles J. Kibler
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
Application granted granted Critical
Publication of CA1081675A publication Critical patent/CA1081675A/fr
Expired 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
CA271,069A 1976-03-01 1977-02-04 Procede et systemes catalyseur-inhibiteur pour la preparation de polyesters lineaires synthetiques Expired CA1081675A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US662,672 1976-03-01
US05/662,672 US4010145A (en) 1975-05-12 1976-03-01 Process and catalyst inhibitor systems for preparing synthetic linear polyesters

Publications (1)

Publication Number Publication Date
CA1081675A true CA1081675A (fr) 1980-07-15

Family

ID=24658694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,069A Expired CA1081675A (fr) 1976-03-01 1977-02-04 Procede et systemes catalyseur-inhibiteur pour la preparation de polyesters lineaires synthetiques

Country Status (6)

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

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1424811A (fr) * 1965-02-16 1966-01-14 Schwarza Chemiefaser Procédé de fabrication de fils, fibres, feuilles et corps analogues à partir de polyesters et de polyesters mixtes linéaires

Also Published As

Publication number Publication date
GB1569799A (en) 1980-06-18
IT1113758B (it) 1986-01-20
FR2343011B1 (fr) 1984-06-08
DE2707832A1 (de) 1977-09-08
FR2343011A1 (fr) 1977-09-30
JPS52105591A (en) 1977-09-05

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Legal Events

Date Code Title Description
MKEX Expiry