CH421517A - Verfahren zur Herstellung hochmolekularer linearer Kopolyester - Google Patents

Verfahren zur Herstellung hochmolekularer linearer Kopolyester

Info

Publication number
CH421517A
CH421517A CH1365660A CH1365660A CH421517A CH 421517 A CH421517 A CH 421517A CH 1365660 A CH1365660 A CH 1365660A CH 1365660 A CH1365660 A CH 1365660A CH 421517 A CH421517 A CH 421517A
Authority
CH
Switzerland
Prior art keywords
phosgene
weight
high molecular
reaction
molecular weight
Prior art date
Application number
CH1365660A
Other languages
German (de)
English (en)
Inventor
Nat Griehl Wolfgang Dr Rer
Lueckert Hans Ing Chem Dr
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Priority to CH1365660A priority Critical patent/CH421517A/de
Priority to ES0271553A priority patent/ES271553A1/es
Priority to BE610076A priority patent/BE610076A/fr
Priority to AT846561A priority patent/AT244594B/de
Priority to GB4088361A priority patent/GB1010852A/en
Priority to FR879211A priority patent/FR1315777A/fr
Publication of CH421517A publication Critical patent/CH421517A/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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • 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
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups

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)
CH1365660A 1960-12-06 1960-12-06 Verfahren zur Herstellung hochmolekularer linearer Kopolyester CH421517A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1365660A CH421517A (de) 1960-12-06 1960-12-06 Verfahren zur Herstellung hochmolekularer linearer Kopolyester
ES0271553A ES271553A1 (es) 1960-12-06 1961-10-27 Un procedimiento para la fabricaciën de copoliesteres lineales de alta molecularidad
BE610076A BE610076A (fr) 1960-12-06 1961-11-08 Procédé de préparatoin de copolyesters linéaures à poite culaure élevé
AT846561A AT244594B (de) 1960-12-06 1961-11-10 Verfahren zur Herstellung hochmolekularer linearer Kopolyester
GB4088361A GB1010852A (en) 1960-12-06 1961-11-15 Process for the manufacture of high molecular weight linear copolyesters
FR879211A FR1315777A (fr) 1960-12-06 1961-11-16 Procédé d'obtention d'esters copolymérisés linéaires, à poids moléculaires élevés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1365660A CH421517A (de) 1960-12-06 1960-12-06 Verfahren zur Herstellung hochmolekularer linearer Kopolyester

Publications (1)

Publication Number Publication Date
CH421517A true CH421517A (de) 1966-09-30

Family

ID=4394214

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1365660A CH421517A (de) 1960-12-06 1960-12-06 Verfahren zur Herstellung hochmolekularer linearer Kopolyester

Country Status (6)

Country Link
AT (1) AT244594B (es)
BE (1) BE610076A (es)
CH (1) CH421517A (es)
ES (1) ES271553A1 (es)
FR (1) FR1315777A (es)
GB (1) GB1010852A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146880A2 (en) * 1983-12-21 1985-07-03 General Electric Company Copolyester-carbonate resins exhibiting improved processability

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476294A (en) * 1983-12-16 1984-10-09 General Electric Company Copolyester-carbonate resins
CN116761835A (zh) * 2021-01-27 2023-09-15 株式会社Lg化学 聚碳酸酯及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146880A2 (en) * 1983-12-21 1985-07-03 General Electric Company Copolyester-carbonate resins exhibiting improved processability
EP0146880A3 (en) * 1983-12-21 1985-08-07 General Electric Company Copolyester-carbonate resins exhibiting improved processability

Also Published As

Publication number Publication date
GB1010852A (en) 1965-11-24
BE610076A (fr) 1962-03-01
ES271553A1 (es) 1962-01-16
AT244594B (de) 1966-01-10
FR1315777A (fr) 1963-01-25

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