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FR1348978A - Stabilisation de polyacétals cristallins - Google Patents

Stabilisation de polyacétals cristallins

Info

Publication number
FR1348978A
FR1348978A FR926562A FR926562A FR1348978A FR 1348978 A FR1348978 A FR 1348978A FR 926562 A FR926562 A FR 926562A FR 926562 A FR926562 A FR 926562A FR 1348978 A FR1348978 A FR 1348978A
Authority
FR
France
Prior art keywords
polyacetals
stabilization
crystalline
crystalline polyacetals
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
FR926562A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 GB8157/62A external-priority patent/GB980516A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR926562A priority Critical patent/FR1348978A/fr
Application granted granted Critical
Publication of FR1348978A publication Critical patent/FR1348978A/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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/28—Post-polymerisation treatments
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR926562A 1962-03-02 1963-03-01 Stabilisation de polyacétals cristallins Expired FR1348978A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR926562A FR1348978A (fr) 1962-03-02 1963-03-01 Stabilisation de polyacétals cristallins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8157/62A GB980516A (en) 1962-03-02 1962-03-02 Polyacetal stabilisation process
FR926562A FR1348978A (fr) 1962-03-02 1963-03-01 Stabilisation de polyacétals cristallins

Publications (1)

Publication Number Publication Date
FR1348978A true FR1348978A (fr) 1964-01-10

Family

ID=26200049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926562A Expired FR1348978A (fr) 1962-03-02 1963-03-01 Stabilisation de polyacétals cristallins

Country Status (1)

Country Link
FR (1) FR1348978A (fr)

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