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Title:
REACTIVE POLYURETHANE COMPOUND, METHOD FOR PRODUCING SAME, RESIN COMPOSITION AND CURED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2006/082776
Kind Code:
A1
Abstract:
Disclosed is a novel reactive polyurethane compound (A) obtained by reacting a monool compound (c) having an ethylenically unsaturated double bond, lysine triisocyanate (b), and a diol compound (a) having a number average molecular weight of 300-5000. Also disclosed is an active energy ray-curable resin composition containing the reactive polyurethane compound (A) and another reactive compound (B) (such as an acrylic compound or a vinyl compound). Further disclosed is an active energy ray-curable resin composition containing the reactive polyurethane compound (A), the another reactive compound (B), and an aqueous alkaline solution-soluble resin (C). Such an active energy ray-curable resin composition enables to form a cured product having high hardness while exhibiting excellent adhesiveness and bending properties. In particular, the active energy ray-curable resin composition enables to form a coating film having such characteristics on a substrate or the like.

Inventors:
KURIHASHI TORU (JP)
TANAKA RYUTARO (JP)
KARINO HIROKAZU (JP)
Application Number:
PCT/JP2006/301431
Publication Date:
August 10, 2006
Filing Date:
January 30, 2006
Export Citation:
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Assignee:
NIPPON KAYAKU KK (JP)
KURIHASHI TORU (JP)
TANAKA RYUTARO (JP)
KARINO HIROKAZU (JP)
International Classes:
C08G18/67; B32B27/40; C08F290/06; C08F299/06; C08G18/73; C08G59/14; G03F7/027
Domestic Patent References:
WO2002094904A12002-11-28
Foreign References:
JP2002226801A2002-08-14
JPH10287718A1998-10-27
JPH05320287A1993-12-03
JPH06166843A1994-06-14
Attorney, Agent or Firm:
Saeki, Norio (Aminosan Kaikan Building 15-8, Nihonbashi 3-chom, Chuo-ku Tokyo 27, JP)
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