ATE31540T1 - Verfahren zur herstellung von polyestern in gegenwart eines aufbearbeitungshilfsmittels. - Google Patents

Verfahren zur herstellung von polyestern in gegenwart eines aufbearbeitungshilfsmittels.

Info

Publication number
ATE31540T1
ATE31540T1 AT82107868T AT82107868T ATE31540T1 AT E31540 T1 ATE31540 T1 AT E31540T1 AT 82107868 T AT82107868 T AT 82107868T AT 82107868 T AT82107868 T AT 82107868T AT E31540 T1 ATE31540 T1 AT E31540T1
Authority
AT
Austria
Prior art keywords
processing aid
polyesters
manufacture
weight percent
boiling point
Prior art date
Application number
AT82107868T
Other languages
English (en)
Inventor
Louis Michael Maresca
Markus Matzner
Original Assignee
Amoco Corp
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
Application filed by Amoco Corp filed Critical Amoco Corp
Application granted granted Critical
Publication of ATE31540T1 publication Critical patent/ATE31540T1/de

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
    • C08G63/81—Preparation processes using solvents
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • 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
AT82107868T 1981-08-27 1982-08-26 Verfahren zur herstellung von polyestern in gegenwart eines aufbearbeitungshilfsmittels. ATE31540T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29687181A 1981-08-27 1981-08-27
EP82107868A EP0073492B1 (de) 1981-08-27 1982-08-26 Verfahren zur Herstellung von Polyestern in Gegenwart eines Aufbearbeitungshilfsmittels

Publications (1)

Publication Number Publication Date
ATE31540T1 true ATE31540T1 (de) 1988-01-15

Family

ID=23143918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82107868T ATE31540T1 (de) 1981-08-27 1982-08-26 Verfahren zur herstellung von polyestern in gegenwart eines aufbearbeitungshilfsmittels.

Country Status (5)

Country Link
EP (1) EP0073492B1 (de)
JP (1) JPS5842617A (de)
AT (1) ATE31540T1 (de)
CA (1) CA1218789A (de)
DE (1) DE3277872D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439586A (en) * 1982-06-30 1984-03-27 Union Carbide Corporation Process for preparing polyarylates
JPH0739478B2 (ja) * 1985-10-31 1995-05-01 住友化学工業株式会社 芳香族ポリエステルの製造方法
DE3740932A1 (de) * 1987-12-03 1989-06-15 Bayer Ag Verfahren zur herstellung von polyestern und ihre verwendung als bindemittel oder bindemittelkomponente in pulverlacken
FR2745578B1 (fr) * 1996-02-29 1998-05-07 Rhone Poulenc Fibres & Polymer Procede de fabrication de polyester
WO2023118408A1 (en) * 2021-12-24 2023-06-29 Avantium Knowledge Centre B.V. Process for the production of polyester copolymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294957A (en) * 1979-08-27 1981-10-13 Union Carbide Corporation Process for preparing polyarylates
CA1193390A (en) * 1980-03-10 1985-09-10 Jerold C. Rosenfeld Catalytic process for preparation of polyester of bisphenol and dicarboxylic acid by transesterification polymerization and product thereof

Also Published As

Publication number Publication date
EP0073492B1 (de) 1987-12-23
CA1218789A (en) 1987-03-03
DE3277872D1 (en) 1988-02-04
JPS5842617A (ja) 1983-03-12
EP0073492A1 (de) 1983-03-09

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties