Title:
COATING COMPOSITION FOR PRECOATED METAL PLATES, PRECOATED METAL PLATE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/129781
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a coating composition for precoated metal plates, which is capable of forming a coating film that especially has wear resistance, scratch resistance against sand and dust, and weather resistance. A coating composition for precoated metal plates according to the present invention contains a polyvinylidene fluoride resin (A), an acrylic resin (B), polytetrafluoroethylene particles (C), a wax (D), aggregate (E) and a solvent (F); the acrylic resin (B) contains at least one thermosetting acrylic resin; the solvent (F) contains a solvent (F-1) that has a ketone structure; and the solvent (F-1) has a boiling point of 180°C or higher.
Inventors:
SUMIYOSHIYAMA NAOKI (JP)
Application Number:
PCT/JP2019/048533
Publication Date:
June 25, 2020
Filing Date:
December 11, 2019
Export Citation:
Assignee:
NIPPON PAINT IND COATINGS CO LTD (JP)
International Classes:
C09D133/00; C09D7/20; C09D7/61; C09D7/65; C09J127/16
Foreign References:
| JPH06184491A | 1994-07-05 | |||
| JPH06218325A | 1994-08-09 | |||
| JP2003501507A | 2003-01-14 | |||
| JP2000279879A | 2000-10-10 | |||
| JP2000204337A | 2000-07-25 | |||
| JPS6333480A | 1988-02-13 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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