BE447473A - - Google Patents

Info

Publication number
BE447473A
BE447473A BE447473DA BE447473A BE 447473 A BE447473 A BE 447473A BE 447473D A BE447473D A BE 447473DA BE 447473 A BE447473 A BE 447473A
Authority
BE
Belgium
Prior art keywords
substances
contain
high temperature
groups
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE447473A publication Critical patent/BE447473A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48Polymers modified by chemical after-treatment
    • C08G69/50Polymers modified by chemical after-treatment with aldehydes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83Chemically modified polymers
    • C08G18/84Chemically modified polymers by aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
BE447473D BE447473A (d)

Publications (1)

Publication Number Publication Date
BE447473A true BE447473A (d)

Family

ID=103304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE447473D BE447473A (d)

Country Status (1)

Country Link
BE (1) BE447473A (d)

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