SE331910B - - Google Patents

Info

Publication number
SE331910B
SE331910B SE87267A SE87267A SE331910B SE 331910 B SE331910 B SE 331910B SE 87267 A SE87267 A SE 87267A SE 87267 A SE87267 A SE 87267A SE 331910 B SE331910 B SE 331910B
Authority
SE
Sweden
Application number
SE87267A
Inventor
A Ciaperoni
G Gechele
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of SE331910B publication Critical patent/SE331910B/xx

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

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)
SE87267A 1966-01-21 1967-01-20 SE331910B (US07923587-20110412-C00022.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1367066 1966-01-21

Publications (1)

Publication Number Publication Date
SE331910B true SE331910B (US07923587-20110412-C00022.png) 1971-01-18

Family

ID=11144571

Family Applications (1)

Application Number Title Priority Date Filing Date
SE87267A SE331910B (US07923587-20110412-C00022.png) 1966-01-21 1967-01-20

Country Status (3)

Country Link
BE (1) BE692908A (US07923587-20110412-C00022.png)
DE (1) DE1745075A1 (US07923587-20110412-C00022.png)
SE (1) SE331910B (US07923587-20110412-C00022.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096128B (de) * 1957-12-19 1960-12-29 Roehrenwerk Kempten Allgaeu Kupplung mit Bajonettverschluss
JPS5575422A (en) * 1978-11-30 1980-06-06 Daicel Chem Ind Ltd Preparation of lactonepolyester
CH670690A5 (US07923587-20110412-C00022.png) * 1985-12-16 1989-06-30 Keck Hermann

Also Published As

Publication number Publication date
DE1745075A1 (de) 1971-09-23
BE692908A (US07923587-20110412-C00022.png) 1967-07-19

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