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Title:
PHENOL RESIN, EPOXY RESIN, EPOXY RESIN COMPOSITION, AND CURED PRODUCT OF SAME
Document Type and Number:
WIPO Patent Application WO/2015/076229
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a resin from which a cured product having both excellent heat resistance and flame retardancy can be obtained. This phenol resin and epoxy resin are resins having a benzopyran structure, and the phenol resin is represented by formula (1) below. (In the formula R1 represents independent C1-6 alkyl groups, R2 represents independent hydrogen atoms or C1-6 alkyl groups, k represents an integer from 1-4, and n represents an integer from 0-10.)

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Inventors:
HASEGAWA ATSUHIKO (JP)
NAKANISHI MASATAKA (JP)
Application Number:
PCT/JP2014/080416
Publication Date:
May 28, 2015
Filing Date:
November 18, 2014
Export Citation:
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Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
C08G8/02; C08G59/06; C08G59/62
Foreign References:
JP2013151605A2013-08-08
JP2012062359A2012-03-29
JP2011063748A2011-03-31
JP2011032459A2011-02-17
JP2011006651A2011-01-13
JP2006063271A2006-03-09
JPH1112267A1999-01-19
JPH0987425A1997-03-31
JPH08169937A1996-07-02
JPS62103085A1987-05-13
Attorney, Agent or Firm:
Shin-Ei Patent Firm, P. C. (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
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