BE757644A - Polymeres thermiquement stables et procede de fabrication de ces polymeres - Google Patents

Polymeres thermiquement stables et procede de fabrication de ces polymeres

Info

Publication number
BE757644A
BE757644A BE757644DA BE757644A BE 757644 A BE757644 A BE 757644A BE 757644D A BE757644D A BE 757644DA BE 757644 A BE757644 A BE 757644A
Authority
BE
Belgium
Prior art keywords
polymers
manufacturing
thermally stable
stable polymers
thermally
Prior art date
Application number
Other languages
English (en)
Inventor
W J I Bracke
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.)
Publication date
Publication of BE757644A publication Critical patent/BE757644A/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
    • 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)
BE757644D 1970-05-28 Polymeres thermiquement stables et procede de fabrication de ces polymeres BE757644A (fr)

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
BE757644A true BE757644A (fr) 1971-04-01

Family

ID=10233552

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757644D BE757644A (fr) 1970-05-28 Polymeres thermiquement stables et procede de fabrication de ces polymeres

Country Status (7)

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

Also Published As

Publication number Publication date
NL7018634A (fr) 1971-11-30
NL139330B (nl) 1973-07-16
CA950150A (en) 1974-06-25
GB1275177A (en) 1972-05-24
FR2072502A5 (fr) 1971-09-24
DE2059239A1 (de) 1971-12-02
CH522005A (fr) 1972-04-30

Similar Documents

Publication Publication Date Title
BE790547R (fr) Procede de fabrication de copolymeres
BE796460A (fr) Transistor bipolaire et procede de fabrication de celui-ci
BE771372A (fr) Disque chauffant et son procede de fabrication
BE800670Q (fr) Procede de fabrication de viscose
BE761984A (fr) Pellicules thermo-scellables et procede pour leur fabrication
BE752179A (fr) Procede de fabrication de vetements tricotes et vetements ainsiobtenus
BE771841A (fr) Procede de fabrication de copolymeres
BE758519A (fr) Polymeres heterocycliques et leur procede de fabrication
BE765031A (fr) Procede de fabrication d'uree
BE801900A (fr) Procede de fabrication de polyethylene
BE757643A (fr) Polymeres thermiquement stables et procede de fabrication de ces polymeres
BE779780A (fr) Procede de fabrication de vinylchlorosilanes.
BE782023A (fr) Polymeres modifies et leur procede de fabrication
BE752046A (fr) Composes de di-2-oxazines et de di-2-oxazolines, procede de fabricationet polymeres de ces composes
BE757644A (fr) Polymeres thermiquement stables et procede de fabrication de ces polymeres
BE766647A (fr) Procede de fabrication de matieres polymeres rigides et dures et matieres polymeres obtenues
BE741797A (fr) Oligomeres, leur procede de fabrication et leur application
BE765956A (fr) Procede de fabrication de pieces de friction et pieces fabriquees suivant ce procede
BE802553A (fr) Procede de fabrication de compositions thermo-fusibles et compositions en resultant
BE773736A (fr) Procede de fabrication de composes insatures
BE753334A (fr) Procede de fabrication de para-tertio-butylphenol
BE755689A (fr) Procede de fabrication de nouvelles 7 beta-alkyl-19- nortestosterones
BE755928A (fr) Procede de fabrication de supraconducteurs
BE808245A (fr) Procede de fabrication de vincamone et de vincanol
BE777401R (fr) Procede de production de polymeres