FR1417395A - Process for preparing formaldehyde copolymers - Google Patents

Process for preparing formaldehyde copolymers

Info

Publication number
FR1417395A
FR1417395A FR992652A FR992652A FR1417395A FR 1417395 A FR1417395 A FR 1417395A FR 992652 A FR992652 A FR 992652A FR 992652 A FR992652 A FR 992652A FR 1417395 A FR1417395 A FR 1417395A
Authority
FR
France
Prior art keywords
formaldehyde copolymers
preparing formaldehyde
preparing
copolymers
formaldehyde
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
FR992652A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR992652A priority Critical patent/FR1417395A/en
Application granted granted Critical
Publication of FR1417395A publication Critical patent/FR1417395A/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
    • 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
    • C08G2/24—Copolymerisation of aldehydes or ketones with acetals
    • 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
    • C08G2/06—Catalysts
    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR992652A 1963-10-26 1964-10-26 Process for preparing formaldehyde copolymers Expired FR1417395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992652A FR1417395A (en) 1963-10-26 1964-10-26 Process for preparing formaldehyde copolymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0041106 1963-10-26
FR992652A FR1417395A (en) 1963-10-26 1964-10-26 Process for preparing formaldehyde copolymers

Publications (1)

Publication Number Publication Date
FR1417395A true FR1417395A (en) 1965-11-12

Family

ID=25976000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992652A Expired FR1417395A (en) 1963-10-26 1964-10-26 Process for preparing formaldehyde copolymers

Country Status (1)

Country Link
FR (1) FR1417395A (en)

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