1,3-BIS(AMINOPHENOXY)-5-(PHENYLETHYNYL)BENZENE DERIVATIVE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide an aromatic diamine used for producing a polymer compound such as a polyimide, etc., having a pendant phenylethynyl group being cross-linked by heating, having a backbone excellent in flexibility, contributing to a property of easily forming the polyimide and also ho...

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Bibliographic Details
Main Authors FUJIKI KENJIRO, TAKEDA MOTONORI, MORI SEIICHI, TAMAOKI AKIHIRO
Format Patent
LanguageEnglish
Published 15.11.2007
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Summary:PROBLEM TO BE SOLVED: To provide an aromatic diamine used for producing a polymer compound such as a polyimide, etc., having a pendant phenylethynyl group being cross-linked by heating, having a backbone excellent in flexibility, contributing to a property of easily forming the polyimide and also holding promising high cross-linking density. SOLUTION: This 1,3-bis(aminophenoxy)-5-(phenylethynyl)benzene derivative can be used for producing the polyimide, and is produced by the ethynylation of a corresponding bisphenoxybromobenzene. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060125800