FR2288118A1 - Procede de fabrication de polyesters insatures - Google Patents

Procede de fabrication de polyesters insatures

Info

Publication number
FR2288118A1
FR2288118A1 FR7531610A FR7531610A FR2288118A1 FR 2288118 A1 FR2288118 A1 FR 2288118A1 FR 7531610 A FR7531610 A FR 7531610A FR 7531610 A FR7531610 A FR 7531610A FR 2288118 A1 FR2288118 A1 FR 2288118A1
Authority
FR
France
Prior art keywords
acid anhydride
unsatd
polyester
prepd
alkylene oxide
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.)
Withdrawn
Application number
FR7531610A
Other languages
English (en)
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 JP11822574A external-priority patent/JPS5195490A/ja
Priority claimed from JP13842974A external-priority patent/JPS5165198A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2288118A1 publication Critical patent/FR2288118A1/fr
Withdrawn legal-status Critical Current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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation

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)
FR7531610A 1974-10-16 1975-10-15 Procede de fabrication de polyesters insatures Withdrawn FR2288118A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11822574A JPS5195490A (ja) 1974-10-16 1974-10-16 Fuhowahoriesuterujushino seizoho
JP13842974A JPS5165198A (ja) 1974-12-04 1974-12-04 Fuhowahoriesuterunoseizoho

Publications (1)

Publication Number Publication Date
FR2288118A1 true FR2288118A1 (fr) 1976-05-14

Family

ID=26456191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531610A Withdrawn FR2288118A1 (fr) 1974-10-16 1975-10-15 Procede de fabrication de polyesters insatures

Country Status (1)

Country Link
FR (1) FR2288118A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010108968A1 (fr) * 2009-03-25 2010-09-30 Dsm Ip Assets B.V. Procédé de préparation de polyester insaturé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010108968A1 (fr) * 2009-03-25 2010-09-30 Dsm Ip Assets B.V. Procédé de préparation de polyester insaturé

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Legal Events

Date Code Title Description
ST Notification of lapse