[go: up one dir, main page]

FR1356556A - Process for preparing copolyacetals - Google Patents

Process for preparing copolyacetals

Info

Publication number
FR1356556A
FR1356556A FR933005A FR933005A FR1356556A FR 1356556 A FR1356556 A FR 1356556A FR 933005 A FR933005 A FR 933005A FR 933005 A FR933005 A FR 933005A FR 1356556 A FR1356556 A FR 1356556A
Authority
FR
France
Prior art keywords
copolyacetals
preparing
preparing copolyacetals
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
FR933005A
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
Priority claimed from DEF36664A external-priority patent/DE1175882B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR933005A priority Critical patent/FR1356556A/en
Application granted granted Critical
Publication of FR1356556A publication Critical patent/FR1356556A/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
    • C08G2/06—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
    • 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
    • C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
    • 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
    • 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)
FR933005A 1962-04-28 1963-04-29 Process for preparing copolyacetals Expired FR1356556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933005A FR1356556A (en) 1962-04-28 1963-04-29 Process for preparing copolyacetals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF36664A DE1175882B (en) 1962-04-28 1962-04-28 Process for the preparation of copolymers of trioxane
FR933005A FR1356556A (en) 1962-04-28 1963-04-29 Process for preparing copolyacetals

Publications (1)

Publication Number Publication Date
FR1356556A true FR1356556A (en) 1964-03-27

Family

ID=25975308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933005A Expired FR1356556A (en) 1962-04-28 1963-04-29 Process for preparing copolyacetals

Country Status (1)

Country Link
FR (1) FR1356556A (en)

Similar Documents

Publication Publication Date Title
BE639614A (en) Process for preparing lactones
FR1361216A (en) Process for preparing copolyacetals
FR1324011A (en) Process for preparing nucleosides
FR1356179A (en) Process for preparing 1-aryl-hydropyrazoles
CH435306A (en) Process for preparing diazabicyclo-octanes
BE627342A (en) Process for preparing 4-hydroxy-5-halogen-pyrimidines
FR1321020A (en) Process for preparing boranes
FR1332920A (en) Process for preparing fulvenes
FR1319206A (en) Process for preparing copolycarbonates
FR1379178A (en) Process for preparing crystals
FR1329874A (en) Process for preparing dinitroso-hydrazodicarboxamides
FR1324391A (en) Process for preparing bitertiary beta-diols
FR1367320A (en) Process for preparing diphenylchloromethane
FR1377436A (en) Process for preparing 3-methyl-2-pyrrolidinones
FR1421259A (en) Process for preparing chloro-dinitrobenzenes
FR1356556A (en) Process for preparing copolyacetals
FR1356136A (en) Process for preparing difluorochlorobromomethane
FR1327960A (en) Process for preparing tetrahydro-dibenzocyclo-octenes
FR1339764A (en) Process for preparing trifluoromethylmercaptophenols
CH411885A (en) Process for preparing carbostyrils
FR1311843A (en) Process for preparing nu-halobenzyl-nu-methyl-2-propynylamines
BE640404A (en) Process for preparing trioxane
CH470398A (en) Process for preparing diazabicyclo-octanes
CH429721A (en) Process for preparing 3-oxo-20-methyl-20-dialkoylamino 4-pregnenes
BE628945A (en) Process for preparing cyclodecanol-6-one-1