POLYMERIZABLE UNSATURATED COMPOUNDS, CURABLE RESIN COMPOSITIONS CONTAINING THE SAME, AND PRODUCTS OF CURING THEREOF

Title:

POLYMERIZABLE UNSATURATED COMPOUNDS, CURABLE RESIN COMPOSITIONS CONTAINING THE SAME, AND PRODUCTS OF CURING THEREOF

Document Type and Number:

WIPO Patent Application WO/1998/039375

Kind Code:

A1

Abstract:

An unsaturated polyester (i) having a weight-average molecular weight (Mw) of 1,000 to 100,000 and at least two carbon-carbon unsaturated bonds in the molecule, which is prepared by esterifying a polyester polyol (a) prepared by polycondensing a polycarboxylic acid containing a polymerized fatty acid and/or a polymerized fatty acid ester with a polyhydric alcohol with an unsaturated carboxylic acid (b); and an unsaturated (poly)urethane having an Mw of 1,000 to 100,000 and at least two carbon-carbon unsaturated bonds in the molecule, which is prepared by reacting the polyester polyol (a) with a polyisocyanate (d) and a polymerizable compound (e) having an active hydrogen atom and a carbon-carbon unsatured bond. The above unsaturated polyester and (poly)urethane give products of curing excellent in adhesion, heat resistance, water resistance, and flexibility.

Inventors:

KITAHARA SHIZUO (JP)
KAWABUCHI ICHIRO (JP)
HAYASHI HIROSHI (JP)

Application Number:

PCT/JP1997/000721

Publication Date:

September 11, 1998

Filing Date:

March 07, 1997

Export Citation:

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Assignee:

NIPPON ZEON CO (JP)
ZEON RIZE CO LTD (JP)
KITAHARA SHIZUO (JP)
KAWABUCHI ICHIRO (JP)
HAYASHI HIROSHI (JP)

International Classes:

C08F283/01; C08F290/00; C08F290/06; C08F299/04; C08F299/06; C08G18/42; C08G18/67; C08G18/68; C08G63/47; C08G63/52; C08G63/91; C08L67/06; C08L75/14; (IPC1-7): C08G63/52; C08G18/68; C08F290/00

Foreign References:

JPH07216073A	1995-08-15
JPH06298893A	1994-10-25
JPH08269153A	1996-10-15

Other References: