FR2111935A1 - Polymeres cyanoimides et polymeres heterocycliques prepares a partir de ceux-ci - Google Patents

Polymeres cyanoimides et polymeres heterocycliques prepares a partir de ceux-ci

Info

Publication number
FR2111935A1
FR2111935A1 FR7137863A FR7137863A FR2111935A1 FR 2111935 A1 FR2111935 A1 FR 2111935A1 FR 7137863 A FR7137863 A FR 7137863A FR 7137863 A FR7137863 A FR 7137863A FR 2111935 A1 FR2111935 A1 FR 2111935A1
Authority
FR
France
Prior art keywords
polymers
cyanoimide
heterocyclic
prepared
polymers prepared
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.)
Granted
Application number
FR7137863A
Other languages
English (en)
Other versions
FR2111935B1 (fr
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.)
CBS 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
Publication of FR2111935A1 publication Critical patent/FR2111935A1/fr
Application granted granted Critical
Publication of FR2111935B1 publication Critical patent/FR2111935B1/fr
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)
FR7137863A 1970-10-30 1971-10-21 Polymeres cyanoimides et polymeres heterocycliques prepares a partir de ceux-ci Expired FR2111935B1 (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 (2)

Publication Number Publication Date
FR2111935A1 true FR2111935A1 (fr) 1972-06-09
FR2111935B1 FR2111935B1 (fr) 1976-10-29

Family

ID=22193829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137863A Expired FR2111935B1 (fr) 1970-10-30 1971-10-21 Polymeres cyanoimides et polymeres heterocycliques prepares a partir de ceux-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
BE774669A (fr) 1972-05-02
DE2153602A1 (de) 1972-05-04
US3836506A (en) 1974-09-17
CA968497A (en) 1975-05-27
JPS5025957B1 (fr) 1975-08-27
GB1369823A (en) 1974-10-09
FR2111935B1 (fr) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse