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Patent Searching and Data


Title:
GRAFT COPOLYMER AND COATING COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP3934192
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a moisture-curing graft copolymer useful for automotive components and coating materials and sealing material for e.g. construction or repair and to provide a coating composition containing the same.
SOLUTION: This invention provides a graft copolymer prepared by grafting 70-99wt.% polymerizable unsaturated monomer onto 1-30wt.% cellulose acetate butyrate and having an isocyanato component content of 0.5-28.5wt.% based on the total weight of the copolymer, a weight-average molecular weight of 2,000-150,000 and a glass transition temperature of 0-90°C and a coating composition mainly consisting of the graft copolymer.


Inventors:
松野 吉純
奴間 伸茂
Application Number:
JP1997000009829
Publication Date:
June 20, 2007
Filing Date:
January 23, 1997
Export Citation:
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Assignee:
関西ペイント株式会社
International Classes:
C08F251/02; C08L51/02; C09D101/14; C09D151/02; C09D175/04; (IPC1-7): C08F251/02; C08L51/02; C09D101/14; C09D151/02; C09D175/04
Domestic Patent References:
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JP56157463A
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