BE824483A - Procede pour la polymerisation des lactones - Google Patents

Procede pour la polymerisation des lactones

Info

Publication number
BE824483A
BE824483A BE152455A BE152455A BE824483A BE 824483 A BE824483 A BE 824483A BE 152455 A BE152455 A BE 152455A BE 152455 A BE152455 A BE 152455A BE 824483 A BE824483 A BE 824483A
Authority
BE
Belgium
Prior art keywords
lactons
polymerization
Prior art date
Application number
BE152455A
Other languages
English (en)
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 filed Critical
Publication of BE824483A publication Critical patent/BE824483A/fr

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
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
    • C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE152455A 1974-01-18 1975-01-17 Procede pour la polymerisation des lactones BE824483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402163A FR2258410B1 (fr) 1974-01-18 1974-01-18

Publications (1)

Publication Number Publication Date
BE824483A true BE824483A (fr) 1975-05-15

Family

ID=9133838

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152455A BE824483A (fr) 1974-01-18 1975-01-17 Procede pour la polymerisation des lactones

Country Status (4)

Country Link
BE (1) BE824483A (fr)
FR (1) FR2258410B1 (fr)
GB (1) GB1454981A (fr)
NL (1) NL7500584A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604178B1 (fr) * 1986-09-18 1988-11-18 Solvay Procede pour la fabrication de polymeres d'halogenures de vinyle modifies par des polymeres de composes heterocycliques oxygenes
US5023316A (en) * 1990-06-14 1991-06-11 Exxon Chemical Patents, Inc. Catalytic polymerization of β-substituted-β-propiolactones by oligomeric isobutylaluminoxane

Also Published As

Publication number Publication date
FR2258410B1 (fr) 1976-10-08
GB1454981A (en) 1976-11-10
NL7500584A (nl) 1975-07-22
FR2258410A1 (fr) 1975-08-18

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