Title:
TWO-COMPONENT COATING COMPOSITION
Document Type and Number:
Japanese Patent JP3338690
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a two-component coating composition which contains a non-toxic hardener, exerts a long pot-life at application, is formed from an epoxy group-containing acrylic resin generating no formaldehyde and phosphoric acid or an acidic phosphoric ester, wherein the water resistance and the adhesion to substrates, preferably to metallic substrates are especially improved.
SOLUTION: The two-component coating composition comprises a main agent (A) prepared by allowing an epoxy group-containing acrylic resin (a) wherein an epoxy group-functional polymerizable monomer is copolymerized with a vinyl monomer and/or a (meth)acrylic monomer to react with a silane coupling agent (a2) having a functional group which is reactive against the epoxy group within the above-mentioned epoxy group-functional polymerizable monomer, and a phosphoric (ester) hardener (B).
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Inventors:
Yoshinori Iwamoto
Kenji Uchida
Kenji Uchida
Application Number:
JP2000078152A
Publication Date:
October 28, 2002
Filing Date:
March 21, 2000
Export Citation:
Assignee:
Japan U-Pica Co., Ltd.
International Classes:
C09D163/00; C09D133/00; (IPC1-7): C09D163/00; C09D133/00
Domestic Patent References:
| JP4149289A | ||||
| JP1017817A | ||||
| JP1087942A |
Attorney, Agent or Firm:
Akihide Sugimura (2 outside)
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