CA968497A - Compositions of cyanoimide polymers and heterocyclic polymers made from cyanoimide precursors - Google Patents

Compositions of cyanoimide polymers and heterocyclic polymers made from cyanoimide precursors

Info

Publication number
CA968497A
CA968497A CA122,275A CA122275A CA968497A CA 968497 A CA968497 A CA 968497A CA 122275 A CA122275 A CA 122275A CA 968497 A CA968497 A CA 968497A
Authority
CA
Canada
Prior art keywords
cyanoimide
polymers
precursors
compositions
heterocyclic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA122,275A
Other languages
English (en)
Other versions
CA122275S (en
Inventor
Lawrence W. Frost
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
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
Application granted granted Critical
Publication of CA968497A publication Critical patent/CA968497A/en
Expired legal-status Critical Current

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)
CA122,275A 1970-10-30 1971-09-08 Compositions of cyanoimide polymers and heterocyclic polymers made from cyanoimide precursors Expired CA968497A (en)

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
CA968497A true CA968497A (en) 1975-05-27

Family

ID=22193829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,275A Expired CA968497A (en) 1970-10-30 1971-09-08 Compositions of cyanoimide polymers and heterocyclic polymers made from cyanoimide precursors

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
BE774669A (fr) 1972-05-02
GB1369823A (en) 1974-10-09

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