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Title:
HALOHEXAHYDROPHTHALIC ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2015/125734
Kind Code:
A1
Abstract:
The present invention provides: a halohexahydrophthalic acid derivative that is a synthesis intermediate for an alicyclic or semialicyclic tetracarboxylic acid dianhydride, and that can be used as a raw material monomer for a polyimide which exhibits excellent characteristics inherent in conventional polyamides, such as heat resistance and chemical resistance, and which exhibits improved transparency and workability; and a method for producing a halohexahydrophthalic acid derivative.

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Inventors:
INOUE SHINSUKE (JP)
Application Number:
PCT/JP2015/054141
Publication Date:
August 27, 2015
Filing Date:
February 16, 2015
Export Citation:
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Assignee:
MANAC INC (JP)
International Classes:
C07D307/89
Domestic Patent References:
WO2010013620A12010-02-04
Foreign References:
US2530147A1950-11-14
JPH11222484A1999-08-17
JP2002020486A2002-01-23
JP2003073372A2003-03-12
JP2007314435A2007-12-06
JP2012224755A2012-11-15
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES (JP)
Patent business corporation Tsukuni (JP)
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