FR1521074A - Stabilisation des lactones - Google Patents

Stabilisation des lactones

Info

Publication number
FR1521074A
FR1521074A FR104386A FR104386A FR1521074A FR 1521074 A FR1521074 A FR 1521074A FR 104386 A FR104386 A FR 104386A FR 104386 A FR104386 A FR 104386A FR 1521074 A FR1521074 A FR 1521074A
Authority
FR
France
Prior art keywords
lactones
stabilization
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
FR104386A
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 INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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 NL666605772A external-priority patent/NL145549B/xx
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to FR104386A priority Critical patent/FR1521074A/fr
Application granted granted Critical
Publication of FR1521074A publication Critical patent/FR1521074A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR104386A 1966-04-29 1967-04-27 Stabilisation des lactones Expired FR1521074A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104386A FR1521074A (fr) 1966-04-29 1967-04-27 Stabilisation des lactones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL666605772A NL145549B (nl) 1966-04-29 1966-04-29 Werkwijze voor het stabiliseren van pivalolacton.
FR104386A FR1521074A (fr) 1966-04-29 1967-04-27 Stabilisation des lactones

Publications (1)

Publication Number Publication Date
FR1521074A true FR1521074A (fr) 1968-04-12

Family

ID=26175988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104386A Expired FR1521074A (fr) 1966-04-29 1967-04-27 Stabilisation des lactones

Country Status (1)

Country Link
FR (1) FR1521074A (fr)

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