CH483459A - Process for producing gels from polyacrolein - Google Patents

Process for producing gels from polyacrolein

Info

Publication number
CH483459A
CH483459A CH798664A CH798664A CH483459A CH 483459 A CH483459 A CH 483459A CH 798664 A CH798664 A CH 798664A CH 798664 A CH798664 A CH 798664A CH 483459 A CH483459 A CH 483459A
Authority
CH
Switzerland
Prior art keywords
polyacrolein
producing gels
gels
producing
Prior art date
Application number
CH798664A
Other languages
German (de)
Inventor
Alfons Dr Schuler Wilhelm
Erich Dr Baeder
Karl-Heinz Dr Rink
Wolfgang Dr Weigert
Original Assignee
Degussa
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 US345094A external-priority patent/US3397172A/en
Application filed by Degussa filed Critical Degussa
Publication of CH483459A publication Critical patent/CH483459A/en

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Catalysts (AREA)
CH798664A 1964-02-17 1964-06-18 Process for producing gels from polyacrolein CH483459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US345094A US3397172A (en) 1963-02-16 1964-02-17 Process for the preparation of polyacrolein gels and process for improving the properties and sealing of soils, soil formations, structures, structural elements and structural materials
DED0044149 1964-04-14

Publications (1)

Publication Number Publication Date
CH483459A true CH483459A (en) 1969-12-31

Family

ID=25971862

Family Applications (1)

Application Number Title Priority Date Filing Date
CH798664A CH483459A (en) 1964-02-17 1964-06-18 Process for producing gels from polyacrolein

Country Status (6)

Country Link
BE (1) BE659818A (en)
CH (1) CH483459A (en)
DE (1) DE1544756B2 (en)
DK (1) DK116093B (en)
GB (1) GB1094252A (en)
NL (1) NL6408715A (en)

Also Published As

Publication number Publication date
DE1544756B2 (en) 1970-12-23
NL6408715A (en) 1965-08-18
BE659818A (en) 1965-06-16
DK116093B (en) 1969-12-08
DE1544756A1 (en) 1970-04-09
GB1094252A (en) 1967-12-06

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Legal Events

Date Code Title Description
PL Patent ceased