BE757643A - THERMALLY STABLE POLYMERS AND PROCESS FOR MANUFACTURING THESE POLYMERS - Google Patents

THERMALLY STABLE POLYMERS AND PROCESS FOR MANUFACTURING THESE POLYMERS

Info

Publication number
BE757643A
BE757643A BE757643DA BE757643A BE 757643 A BE757643 A BE 757643A BE 757643D A BE757643D A BE 757643DA BE 757643 A BE757643 A BE 757643A
Authority
BE
Belgium
Prior art keywords
polymers
manufacturing
thermally stable
stable polymers
thermally
Prior art date
Application number
Other languages
French (fr)
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 BE757643A publication Critical patent/BE757643A/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
    • 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
    • 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
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE757643D 1970-05-27 THERMALLY STABLE POLYMERS AND PROCESS FOR MANUFACTURING THESE POLYMERS BE757643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2553870A GB1275353A (en) 1970-05-27 1970-05-27 Heat-resistant polymers and process for producing the same

Publications (1)

Publication Number Publication Date
BE757643A true BE757643A (en) 1971-04-01

Family

ID=10229298

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757643D BE757643A (en) 1970-05-27 THERMALLY STABLE POLYMERS AND PROCESS FOR MANUFACTURING THESE POLYMERS

Country Status (7)

Country Link
BE (1) BE757643A (en)
CA (1) CA952643A (en)
CH (1) CH518331A (en)
FR (1) FR2077078A5 (en)
GB (1) GB1275353A (en)
NL (1) NL139547B (en)
SE (1) SE366333B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477785A1 (en) * 1980-03-07 1981-09-11 Thomson Csf MULTIMODE HYPERFREQUENCY SOURCE AND ANTENNA COMPRISING SUCH A SOURCE
US5232630A (en) * 1988-04-21 1993-08-03 U.S. Philips Corporation Method of manufacturing conductive heterocyclic polymers by reacting new polymeric intermediate products with NH3, a NH3 producing substance, P2 S5 or Lawesson's reagent
EP0532461A1 (en) * 1991-09-09 1993-03-17 Ciba-Geigy Ag Polymers containing bispyrazole units

Also Published As

Publication number Publication date
NL139547B (en) 1973-08-15
CA952643A (en) 1974-08-06
CH518331A (en) 1972-01-31
DE2059238A1 (en) 1971-12-02
GB1275353A (en) 1972-05-24
SE366333B (en) 1974-04-22
DE2059238B2 (en) 1976-11-18
NL7018488A (en) 1971-11-30
FR2077078A5 (en) 1971-10-15

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