FR1372333A - Procédé de préparation de copolymères de beta-lactones et d'époxydes - Google Patents

Procédé de préparation de copolymères de beta-lactones et d'époxydes

Info

Publication number
FR1372333A
FR1372333A FR951514A FR951514A FR1372333A FR 1372333 A FR1372333 A FR 1372333A FR 951514 A FR951514 A FR 951514A FR 951514 A FR951514 A FR 951514A FR 1372333 A FR1372333 A FR 1372333A
Authority
FR
France
Prior art keywords
epoxies
lactones
copolymers
beta
preparation
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
FR951514A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 DES82186A external-priority patent/DE1198066B/de
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR951514A priority Critical patent/FR1372333A/fr
Application granted granted Critical
Publication of FR1372333A publication Critical patent/FR1372333A/fr
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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/625—Hydroxyacids
    • 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
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR951514A 1962-10-25 1963-10-23 Procédé de préparation de copolymères de beta-lactones et d'époxydes Expired FR1372333A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR951514A FR1372333A (fr) 1962-10-25 1963-10-23 Procédé de préparation de copolymères de beta-lactones et d'époxydes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES82186A DE1198066B (de) 1962-10-25 1962-10-25 Verfahren zur Herstellung von Copolymeren
FR951514A FR1372333A (fr) 1962-10-25 1963-10-23 Procédé de préparation de copolymères de beta-lactones et d'époxydes

Publications (1)

Publication Number Publication Date
FR1372333A true FR1372333A (fr) 1964-09-11

Family

ID=25997033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951514A Expired FR1372333A (fr) 1962-10-25 1963-10-23 Procédé de préparation de copolymères de beta-lactones et d'époxydes

Country Status (1)

Country Link
FR (1) FR1372333A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217660A2 (fr) * 1985-09-30 1987-04-08 A.E. Staley Manufacturing Company Copolymères de poly(alpha hydroxyacide)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217660A2 (fr) * 1985-09-30 1987-04-08 A.E. Staley Manufacturing Company Copolymères de poly(alpha hydroxyacide)
EP0217660A3 (fr) * 1985-09-30 1988-10-12 A.E. Staley Manufacturing Company Copolymères de poly(alpha hydroxyacide)

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