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FR1459375A - Linear oxadiazole-imide copolymers - Google Patents

Linear oxadiazole-imide copolymers

Info

Publication number
FR1459375A
FR1459375A FR35631A FR35631A FR1459375A FR 1459375 A FR1459375 A FR 1459375A FR 35631 A FR35631 A FR 35631A FR 35631 A FR35631 A FR 35631A FR 1459375 A FR1459375 A FR 1459375A
Authority
FR
France
Prior art keywords
oxadiazole
linear
imide copolymers
imide
copolymers
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
FR35631A
Other languages
French (fr)
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
Priority to FR35631A priority Critical patent/FR1459375A/en
Application granted granted Critical
Publication of FR1459375A publication Critical patent/FR1459375A/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
    • C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
    • 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
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR35631A 1965-10-20 1965-10-20 Linear oxadiazole-imide copolymers Expired FR1459375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR35631A FR1459375A (en) 1965-10-20 1965-10-20 Linear oxadiazole-imide copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35631A FR1459375A (en) 1965-10-20 1965-10-20 Linear oxadiazole-imide copolymers

Publications (1)

Publication Number Publication Date
FR1459375A true FR1459375A (en) 1966-04-29

Family

ID=8590861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35631A Expired FR1459375A (en) 1965-10-20 1965-10-20 Linear oxadiazole-imide copolymers

Country Status (1)

Country Link
FR (1) FR1459375A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004103366A1 (en) * 2003-05-15 2004-12-02 Rigel Pharmaceuticals Heterocyclic compounds useful to treat hcv
WO2004099165A3 (en) * 2003-05-02 2005-11-03 Rigel Pharmaceuticals Inc Heterocyclic compounds and hydro isomers thereof
US7115642B2 (en) 2003-05-02 2006-10-03 Rigel Pharmaceuticals, Inc. Substituted diphenyl isoxazoles, pyrazoles and oxadiazoles useful for treating HCV infection
US7153880B2 (en) 2001-11-02 2006-12-26 Rigel Pharmaceuticals, Inc. Substituted diphenyl heterocycles useful for treating HCV infection
US7157473B2 (en) 2002-08-23 2007-01-02 Rigel Pharmaceuticals, Inc. Pyridyl substituted heterocycles useful for treating or preventing HCV infection
US7410979B2 (en) 2003-11-19 2008-08-12 Rigel Pharmaceuticals, Inc. Synergistically effective combinations of dihaloacetamide compounds and interferon or ribavirin against HCV infections
US7498353B2 (en) 2005-05-02 2009-03-03 Rigel Pharmaceuticals, Inc. Heterocyclic anti-viral compounds comprising metabolizable moieties and their uses
US7514434B2 (en) 2004-02-23 2009-04-07 Rigel Pharmaceuticals, Inc. Heterocyclic compounds having an oxadiazole moiety and hydro isomers thereof
EP2157119A1 (en) * 2008-08-18 2010-02-24 Xerox Corporation Electronic device comprising semiconducting polymers

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7153880B2 (en) 2001-11-02 2006-12-26 Rigel Pharmaceuticals, Inc. Substituted diphenyl heterocycles useful for treating HCV infection
US7157473B2 (en) 2002-08-23 2007-01-02 Rigel Pharmaceuticals, Inc. Pyridyl substituted heterocycles useful for treating or preventing HCV infection
WO2004099165A3 (en) * 2003-05-02 2005-11-03 Rigel Pharmaceuticals Inc Heterocyclic compounds and hydro isomers thereof
US7115642B2 (en) 2003-05-02 2006-10-03 Rigel Pharmaceuticals, Inc. Substituted diphenyl isoxazoles, pyrazoles and oxadiazoles useful for treating HCV infection
US7326790B2 (en) 2003-05-02 2008-02-05 Rigel Pharmaceuticals, Inc. Diphenylisoxazole compounds and hydro isomers thereof
WO2004103366A1 (en) * 2003-05-15 2004-12-02 Rigel Pharmaceuticals Heterocyclic compounds useful to treat hcv
US7220745B2 (en) 2003-05-15 2007-05-22 Rigel Pharmaceuticals Heterocyclic compounds useful to treat HCV
US7410979B2 (en) 2003-11-19 2008-08-12 Rigel Pharmaceuticals, Inc. Synergistically effective combinations of dihaloacetamide compounds and interferon or ribavirin against HCV infections
US7514434B2 (en) 2004-02-23 2009-04-07 Rigel Pharmaceuticals, Inc. Heterocyclic compounds having an oxadiazole moiety and hydro isomers thereof
US7498353B2 (en) 2005-05-02 2009-03-03 Rigel Pharmaceuticals, Inc. Heterocyclic anti-viral compounds comprising metabolizable moieties and their uses
EP2157119A1 (en) * 2008-08-18 2010-02-24 Xerox Corporation Electronic device comprising semiconducting polymers
US7928433B2 (en) 2008-08-18 2011-04-19 Xerox Corporation Electronic device comprising semiconducting polymers

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