Title:
POLYURETHANE COMPOUND, COMPOSITION CONTAINING SAME, AQUEOUS POLYURETHANE DISPERSION COMPOSITION, AND SUBSTANCES RESULTING FROM CURING SAME
Document Type and Number:
WIPO Patent Application WO/2012/121311
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a novel polyurethane compound that, when cured, has a high elastic modulus and hardness; a composition containing said compound; an aqueous polyurethane dispersion composition; and substances resulting from curing said compositions. The present invention relates to a polyurethane compound obtained by reacting a (meth)acrylate compound (C) containing at least one hydroxyl group per molecule, a polyisocyanate compound (B), and a polycarbonate diol (A) that has one hydroxyl group on each end of the molecular chain and has a repeating unit represented by formula (1), at least.
Inventors:
WATANABE MASAHIKO
HIRAKAWA TAKAFUMI
HIRAKAWA TAKAFUMI
Application Number:
PCT/JP2012/055896
Publication Date:
September 13, 2012
Filing Date:
March 08, 2012
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
WATANABE MASAHIKO
HIRAKAWA TAKAFUMI
WATANABE MASAHIKO
HIRAKAWA TAKAFUMI
International Classes:
C08G18/67; C08F290/06; C08F299/06; C08G18/44; C08L75/16
Domestic Patent References:
WO2010140566A1 | 2010-12-09 | |||
WO2011010719A1 | 2011-01-27 | |||
WO2010090186A1 | 2010-08-12 |
Foreign References:
JP2004035600A | 2004-02-05 | |||
JP2009227915A | 2009-10-08 | |||
JP2009001596A | 2009-01-08 | |||
JP2010254773A | 2010-11-11 |
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
Patent business corporation Tsukuni (JP)
Patent business corporation Tsukuni (JP)
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Claims: