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FR1380629A - Novel Copolyethers, Derivative Elastomeric Polyesters and Methods of Preparation - Google Patents

Novel Copolyethers, Derivative Elastomeric Polyesters and Methods of Preparation

Info

Publication number
FR1380629A
FR1380629A FR950891A FR950891A FR1380629A FR 1380629 A FR1380629 A FR 1380629A FR 950891 A FR950891 A FR 950891A FR 950891 A FR950891 A FR 950891A FR 1380629 A FR1380629 A FR 1380629A
Authority
FR
France
Prior art keywords
copolyethers
derivative
novel
preparation
methods
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.)
Expired
Application number
FR950891A
Other languages
French (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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 US231586A external-priority patent/US3243413A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to FR950891A priority Critical patent/FR1380629A/en
Application granted granted Critical
Publication of FR1380629A publication Critical patent/FR1380629A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR950891A 1962-10-18 1963-10-17 Novel Copolyethers, Derivative Elastomeric Polyesters and Methods of Preparation Expired FR1380629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR950891A FR1380629A (en) 1962-10-18 1963-10-17 Novel Copolyethers, Derivative Elastomeric Polyesters and Methods of Preparation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23158862A 1962-10-18 1962-10-18
US231586A US3243413A (en) 1962-10-18 1962-10-18 Elastomeric polyesters synthesized from copolyethers
FR950891A FR1380629A (en) 1962-10-18 1963-10-17 Novel Copolyethers, Derivative Elastomeric Polyesters and Methods of Preparation

Publications (1)

Publication Number Publication Date
FR1380629A true FR1380629A (en) 1964-12-04

Family

ID=27247529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950891A Expired FR1380629A (en) 1962-10-18 1963-10-17 Novel Copolyethers, Derivative Elastomeric Polyesters and Methods of Preparation

Country Status (1)

Country Link
FR (1) FR1380629A (en)

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