Title:
COATING RESIN COMPOSITION AND METHOD OF FORMING COATING FILM EXCELLENT IN STAIN RESISTANCE
Document Type and Number:
Japanese Patent JP3482569
Kind Code:
B
Abstract:
PURPOSE: To obtain a cationic resin composition improved in surface hardness, provided with hydrophilicity and excellent in stain resistance on outdoor exposure while retaining the weatherability, corrosion resistance, design feature, etc., by incorporating a specified silicon compound or a condensate of a partial hydrolyzate thereof into a resin.
CONSTITUTION: This composition is obtained by incorporating 2-70 pts.wt. silicon compound of the formula or condensate of a partial hydrolyzate thereof into 100 pts.wt. resin. In the formula, R1 is an alkyl; R2 is an alkyl or an alkoxyl; and a is 0 or 1. The use of an acrylic resin as the resin gives such an effect that a glossy and durable coating film can be easily formed. Also in particular, the use of an acrylic resin having a urethane linkage or undergoing urethane cross-linking is suitable from the viewpoint of providing enhanced durability.
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Inventors:
Kusumi, Akira
Tamai, Hitoshi
Andou, Naotami
Tamai, Hitoshi
Andou, Naotami
Application Number:
JP1994000131631
Publication Date:
October 17, 2003
Filing Date:
June 14, 1994
Export Citation:
Assignee:
KANEGAFUCHI CHEM IND CO LTD
International Classes:
C09D5/00; C09D7/12; C09D133/04; C09D133/06; C09D161/20; C09D161/28; C09D163/00; C09D175/00; C09D175/04; C09D5/00; C09D7/12; C09D133/04; C09D133/06; C09D161/20; C09D163/00; C09D175/00; C09D175/04; (IPC1-7): C09D7/12; C09D5/00; C09D133/06; C09D161/28; C09D163/00; C09D175/04