Title:
NONSOLVENT TYPE ADHESIVE COMPOSITION AND APPLICATION OF THE SAME
Document Type and Number:
Japanese Patent JP2003321664
Kind Code:
A
Abstract:
To provide a nonsolvent type adhesive composition excellent in coating properties and adhesiveness and useful for materials for packaging foods, medical supplies, cosmetics and the like.
The nonsolvent type adhesive composition comprises a polyester polyol (A) having a high glass transition temperature and a large number average molecular weight, a polyester polyol (B) having a low glass transition temperature and a small number average molecular weight, a three-functional isocyanate compound (C) formed with an alicyclic diisocyanate compound or an aromatic diisocyanate compound, a trifunctional isocyanate compound (D) formed from an aliphatic diisocyanate compound and a polybasic acid anhydride (E).
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Inventors:
IKEDA RYOHEI
IKEDA AKIRA
YOSHIDA MITSUO
IKEDA AKIRA
YOSHIDA MITSUO
Application Number:
JP2002127087A
Publication Date:
November 14, 2003
Filing Date:
April 26, 2002
Export Citation:
Assignee:
TOYO INK MFG CO
International Classes:
B32B7/12; C08G18/42; C09J7/02; C09J11/06; C09J175/06; (IPC1-7): C09J175/06; B32B7/12; C09J7/02; C09J11/06
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