BE774669A - Polymeres cyanoimides et polymeres heterocycliques prepares a partir deceux-ci - Google Patents

Polymeres cyanoimides et polymeres heterocycliques prepares a partir deceux-ci

Info

Publication number
BE774669A
BE774669A BE774669A BE774669A BE774669A BE 774669 A BE774669 A BE 774669A BE 774669 A BE774669 A BE 774669A BE 774669 A BE774669 A BE 774669A BE 774669 A BE774669 A BE 774669A
Authority
BE
Belgium
Prior art keywords
polymers
cyanoimide
heterocyclic
prepared
polymers prepared
Prior art date
Application number
BE774669A
Other languages
English (en)
Inventor
L W Frost
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE774669A publication Critical patent/BE774669A/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
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE774669A 1970-10-30 1971-10-29 Polymeres cyanoimides et polymeres heterocycliques prepares a partir deceux-ci BE774669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00085771A US3836506A (en) 1970-10-30 1970-10-30 Compositions of cyanoimide polymers and heterocyclic polymers made from cyanoimide precursors

Publications (1)

Publication Number Publication Date
BE774669A true BE774669A (fr) 1972-05-02

Family

ID=22193829

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774669A BE774669A (fr) 1970-10-30 1971-10-29 Polymeres cyanoimides et polymeres heterocycliques prepares a partir deceux-ci

Country Status (7)

Country Link
US (1) US3836506A (fr)
JP (1) JPS5025957B1 (fr)
BE (1) BE774669A (fr)
CA (1) CA968497A (fr)
DE (1) DE2153602A1 (fr)
FR (1) FR2111935B1 (fr)
GB (1) GB1369823A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021415A (en) * 1974-02-14 1977-05-03 Chang William J H Nitrile containing aromatic polyamide polymers
US3993631A (en) * 1974-08-23 1976-11-23 The United States Of America As Represented By The Secretary Of The Navy Polyphthalocyanines prepared from N,N-bis(3,4-dicyanophenyl) alkanediamides
DE4335438A1 (de) * 1993-10-18 1995-04-20 Bayer Ag 4-Cyanophenyliminoheterocyclen
GB2462617A (en) * 2008-08-13 2010-02-17 Hexcel Composites Ltd Curing agents and means of production using kaolin clay

Also Published As

Publication number Publication date
JPS5025957B1 (fr) 1975-08-27
FR2111935B1 (fr) 1976-10-29
US3836506A (en) 1974-09-17
DE2153602A1 (de) 1972-05-04
FR2111935A1 (fr) 1972-06-09
CA968497A (en) 1975-05-27
GB1369823A (en) 1974-10-09

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