CH522005A - Process for the preparation of a thermally stable polymer and product obtained by the implementation of this process - Google Patents

Process for the preparation of a thermally stable polymer and product obtained by the implementation of this process

Info

Publication number
CH522005A
CH522005A CH1626070A CH1626070A CH522005A CH 522005 A CH522005 A CH 522005A CH 1626070 A CH1626070 A CH 1626070A CH 1626070 A CH1626070 A CH 1626070A CH 522005 A CH522005 A CH 522005A
Authority
CH
Switzerland
Prior art keywords
implementation
preparation
product obtained
thermally stable
stable polymer
Prior art date
Application number
CH1626070A
Other languages
French (fr)
Inventor
J I Bracke William
Original Assignee
Labofina Sa
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 Labofina Sa filed Critical Labofina Sa
Publication of CH522005A publication Critical patent/CH522005A/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CH1626070A 1970-05-28 1970-11-03 Process for the preparation of a thermally stable polymer and product obtained by the implementation of this process CH522005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2580270A GB1275177A (en) 1970-05-28 1970-05-28 Heat-resistant polymers and process for producing the same

Publications (1)

Publication Number Publication Date
CH522005A true CH522005A (en) 1972-04-30

Family

ID=10233552

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1626070A CH522005A (en) 1970-05-28 1970-11-03 Process for the preparation of a thermally stable polymer and product obtained by the implementation of this process

Country Status (7)

Country Link
BE (1) BE757644A (en)
CA (1) CA950150A (en)
CH (1) CH522005A (en)
DE (1) DE2059239A1 (en)
FR (1) FR2072502A5 (en)
GB (1) GB1275177A (en)
NL (1) NL139330B (en)

Also Published As

Publication number Publication date
FR2072502A5 (en) 1971-09-24
BE757644A (en) 1971-04-01
GB1275177A (en) 1972-05-24
CA950150A (en) 1974-06-25
DE2059239A1 (en) 1971-12-02
NL139330B (en) 1973-07-16
NL7018634A (en) 1971-11-30

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Legal Events

Date Code Title Description
PL Patent ceased