CH219661A - Process for the preparation of polymerization products. - Google Patents

Process for the preparation of polymerization products.

Info

Publication number
CH219661A
CH219661A CH219661DA CH219661A CH 219661 A CH219661 A CH 219661A CH 219661D A CH219661D A CH 219661DA CH 219661 A CH219661 A CH 219661A
Authority
CH
Switzerland
Prior art keywords
preparation
polymerization products
polymerization
products
Prior art date
Application number
Other languages
German (de)
Inventor
Deutsche Gold-Und Sil Roessler
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
Application filed by Degussa filed Critical Degussa
Publication of CH219661A publication Critical patent/CH219661A/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH219661D 1939-07-12 1940-04-16 Process for the preparation of polymerization products. CH219661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE219661X 1939-07-12

Publications (1)

Publication Number Publication Date
CH219661A true CH219661A (en) 1942-02-28

Family

ID=5831989

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219661D CH219661A (en) 1939-07-12 1940-04-16 Process for the preparation of polymerization products.

Country Status (4)

Country Link
BE (1) BE439301A (en)
CH (1) CH219661A (en)
FR (1) FR870206A (en)
NL (1) NL56376C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696477A (en) * 1951-04-21 1954-12-07 Dan River Mills Inc Acrolein-formaldehyde condensation product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696477A (en) * 1951-04-21 1954-12-07 Dan River Mills Inc Acrolein-formaldehyde condensation product

Also Published As

Publication number Publication date
BE439301A (en)
FR870206A (en) 1942-03-05
NL56376C (en)

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