BE750074A - PROCESS FOR OBTAINING ARYL POLYESTERS - Google Patents

PROCESS FOR OBTAINING ARYL POLYESTERS

Info

Publication number
BE750074A
BE750074A BE750074DA BE750074A BE 750074 A BE750074 A BE 750074A BE 750074D A BE750074D A BE 750074DA BE 750074 A BE750074 A BE 750074A
Authority
BE
Belgium
Prior art keywords
obtaining aryl
aryl polyesters
polyesters
obtaining
aryl
Prior art date
Application number
Other languages
French (fr)
Inventor
W Wolfes
Original Assignee
Dynamit Nobel 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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of BE750074A publication Critical patent/BE750074A/en

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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, 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
    • C08G63/02—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
    • C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
    • C08G63/195—Bisphenol A

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)
BE750074D 1969-05-07 1970-05-06 PROCESS FOR OBTAINING ARYL POLYESTERS BE750074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691923333 DE1923333A1 (en) 1969-05-07 1969-05-07 Process for the preparation of polyaryl esters

Publications (1)

Publication Number Publication Date
BE750074A true BE750074A (en) 1970-10-16

Family

ID=5733522

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750074D BE750074A (en) 1969-05-07 1970-05-06 PROCESS FOR OBTAINING ARYL POLYESTERS

Country Status (4)

Country Link
BE (1) BE750074A (en)
DE (1) DE1923333A1 (en)
FR (1) FR2042465A1 (en)
NL (1) NL7006614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585851A (en) * 1981-06-24 1986-04-29 General Electric Company Process for preparing polyesters and polyestercarbonates polymers which are adaptable for wire enamels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680371A (en) * 1986-02-25 1987-07-14 Celanese Corporation Preparation of aromatic polyester with improved stability by addition of phosphite during preparation
EP0240300A3 (en) * 1986-04-01 1989-03-15 Celanese Corporation Process for incorporating phosphite stabilizer in aromatic polyesters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585851A (en) * 1981-06-24 1986-04-29 General Electric Company Process for preparing polyesters and polyestercarbonates polymers which are adaptable for wire enamels

Also Published As

Publication number Publication date
NL7006614A (en) 1970-11-10
FR2042465A1 (en) 1971-02-12
DE1923333A1 (en) 1970-11-19

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