FR1528350A - Beta-iactones polymerization process - Google Patents

Beta-iactones polymerization process

Info

Publication number
FR1528350A
FR1528350A FR111278A FR111278A FR1528350A FR 1528350 A FR1528350 A FR 1528350A FR 111278 A FR111278 A FR 111278A FR 111278 A FR111278 A FR 111278A FR 1528350 A FR1528350 A FR 1528350A
Authority
FR
France
Prior art keywords
iactones
beta
polymerization process
polymerization
iactones polymerization
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
FR111278A
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.)
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 NL6608706A external-priority patent/NL6608706A/xx
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR111278A priority Critical patent/FR1528350A/en
Application granted granted Critical
Publication of FR1528350A publication Critical patent/FR1528350A/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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
FR111278A 1966-06-23 1967-06-21 Beta-iactones polymerization process Expired FR1528350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR111278A FR1528350A (en) 1966-06-23 1967-06-21 Beta-iactones polymerization process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6608706A NL6608706A (en) 1966-06-23 1966-06-23
FR111278A FR1528350A (en) 1966-06-23 1967-06-21 Beta-iactones polymerization process

Publications (1)

Publication Number Publication Date
FR1528350A true FR1528350A (en) 1968-06-07

Family

ID=26177498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR111278A Expired FR1528350A (en) 1966-06-23 1967-06-21 Beta-iactones polymerization process

Country Status (1)

Country Link
FR (1) FR1528350A (en)

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