The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2006
Filed:
Oct. 03, 2003
Tadahiro Nakao, Kanagawa, JP;
Chicara Kawamura, Kanagawa, JP;
Toshihiro Hamamura, Kanagawa, JP;
Hiroyuki Tsukadaira, Tokyo, JP;
Masami Sugishima, Tokyo, JP;
Tadahiro Nakao, Kanagawa, JP;
Chicara Kawamura, Kanagawa, JP;
Toshihiro Hamamura, Kanagawa, JP;
Hiroyuki Tsukadaira, Tokyo, JP;
Masami Sugishima, Tokyo, JP;
Kansai Paint Co., Ltd., Kanagawa, JP;
Abstract
A cold setting coating composition comprises an urethane-modified vinyl resin (A) produced by reacting a reaction product with an isocyanate group-possessing compound (c). The reaction product is produced by reacting an epoxy group-containing vinyl copolymer (a) with a fatty acid component (b) containing an unsaturated fatty acid. The vinyl copolymer (a) is a copolymer of a first polymerizable unsaturated monomer containing an epoxy group and a second polymerizable unsaturated monomer. The composition also comprises a polymer dispersion (B) obtained by polymerizing two or more of vinyl monomers in the presence of a dispersion stabilizer (d) in an organic liquid in which vinyl monomers are soluble and a polymer formed from the monomers is insoluble. The dispersion stabilizer (d) is soluble in the organic liquid. The coating composition improved weathering resistance and water resistance of the resulting coated film.