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Title:
CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING CYANATE ESTER COMPOUND, AND CURED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/057144
Kind Code:
A1
Abstract:
Provided is a novel difunctional cyanate ester of a di-cyanatophenyl type, which can obtain a cured product that is in liquid form at room temperature and has excellent low thermal expansion. A cyanate ester compound represented by formula (I) is disclosed. (In the formula, R1 represents a hydrocarbon group having 2 to 20 carbon atoms.)

Inventors:
TSUBUKU MAKOTO (JP)
IKENO TAKETO (JP)
KATAGIRI MASAYUKI (JP)
TSUJIMOTO TOMOO (JP)
Application Number:
PCT/JP2011/074559
Publication Date:
May 03, 2012
Filing Date:
October 25, 2011
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Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
TSUBUKU MAKOTO (JP)
IKENO TAKETO (JP)
KATAGIRI MASAYUKI (JP)
TSUJIMOTO TOMOO (JP)
International Classes:
C08G73/02; C07C261/02; C08K5/3415; C08L63/00; C08L79/00
Domestic Patent References:
WO2007049422A12007-05-03
WO2010109861A12010-09-30
Foreign References:
JP2001163972A2001-06-19
JP2000119239A2000-04-25
JP2004182816A2004-07-02
JPH09272737A1997-10-21
JP2002241469A2002-08-28
JP2003160639A2003-06-03
JP2007005750A2007-01-11
JPH0770315A1995-03-14
JP2006169317A2006-06-29
JP2753831B21998-05-20
US3553244A1971-01-05
JPH0753497A1995-02-28
JP2000501138A2000-02-02
JP2001504835A2001-04-10
JP2991054B21999-12-20
JP2007277102A2007-10-25
JP2009096874A2009-05-07
JP2006290933A2006-10-26
JP2006193607A2006-07-27
Other References:
See also references of EP 2634205A4
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
Katsunuma Hirohito (JP)
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Claims: