BE744900A - Nouveau procede de polymerisation - Google Patents

Nouveau procede de polymerisation

Info

Publication number
BE744900A
BE744900A BE744900DA BE744900A BE 744900 A BE744900 A BE 744900A BE 744900D A BE744900D A BE 744900DA BE 744900 A BE744900 A BE 744900A
Authority
BE
Belgium
Prior art keywords
polymerization process
new polymerization
new
polymerization
Prior art date
Application number
Other languages
English (en)
Inventor
N Brown
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE744900A publication Critical patent/BE744900A/fr

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BE744900D 1969-02-13 1970-01-23 Nouveau procede de polymerisation BE744900A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79909369A 1969-02-13 1969-02-13

Publications (1)

Publication Number Publication Date
BE744900A true BE744900A (fr) 1970-07-01

Family

ID=25175026

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744900D BE744900A (fr) 1969-02-13 1970-01-23 Nouveau procede de polymerisation

Country Status (4)

Country Link
BE (1) BE744900A (fr)
DE (1) DE2006457A1 (fr)
FR (1) FR2031397A1 (fr)
NL (1) NL7001650A (fr)

Also Published As

Publication number Publication date
FR2031397A1 (en) 1970-11-20
DE2006457A1 (de) 1970-08-27
NL7001650A (fr) 1970-08-17

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