FR2339639A1 - Procede pour la preparation de polyarylates a groupes sulfone - Google Patents

Procede pour la preparation de polyarylates a groupes sulfone

Info

Publication number
FR2339639A1
FR2339639A1 FR7702617A FR7702617A FR2339639A1 FR 2339639 A1 FR2339639 A1 FR 2339639A1 FR 7702617 A FR7702617 A FR 7702617A FR 7702617 A FR7702617 A FR 7702617A FR 2339639 A1 FR2339639 A1 FR 2339639A1
Authority
FR
France
Prior art keywords
dihydroxy
sulphone
dicarbonates
prodn
dicarbonate
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
FR7702617A
Other languages
English (en)
Other versions
FR2339639B3 (fr
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2339639A1 publication Critical patent/FR2339639A1/fr
Application granted granted Critical
Publication of FR2339639B3 publication Critical patent/FR2339639B3/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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur

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)
FR7702617A 1976-01-31 1977-01-31 Procede pour la preparation de polyarylates a groupes sulfone Granted FR2339639A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603671 DE2603671A1 (de) 1976-01-31 1976-01-31 Verfahren zur herstellung sulfongruppenhaltiger polyarylate

Publications (2)

Publication Number Publication Date
FR2339639A1 true FR2339639A1 (fr) 1977-08-26
FR2339639B3 FR2339639B3 (fr) 1979-10-05

Family

ID=5968704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702617A Granted FR2339639A1 (fr) 1976-01-31 1977-01-31 Procede pour la preparation de polyarylates a groupes sulfone

Country Status (3)

Country Link
BE (1) BE850853A (fr)
DE (1) DE2603671A1 (fr)
FR (1) FR2339639A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253196A2 (fr) * 1986-07-11 1988-01-20 Bayer Ag Copolycondensats à bloc de polyester-polysulphone thermotropiques aromatiques, leur procédé de préparation et leur utilisation dans la production de fibres, films et objets moulés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253196A2 (fr) * 1986-07-11 1988-01-20 Bayer Ag Copolycondensats à bloc de polyester-polysulphone thermotropiques aromatiques, leur procédé de préparation et leur utilisation dans la production de fibres, films et objets moulés
EP0253196A3 (fr) * 1986-07-11 1989-04-12 Bayer Ag Copolycondensats à bloc de polyester-polysulphone thermotropiques aromatiques, leur procédé de préparation et leur utilisation dans la production de fibres, films et objets moulés

Also Published As

Publication number Publication date
FR2339639B3 (fr) 1979-10-05
BE850853A (fr) 1977-07-28
DE2603671A1 (de) 1977-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse