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Patent Searching and Data


Title:
RESIN-COATED METAL PLATE AND SURFACE TREATMENT COMPOSITION FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2007/102544
Kind Code:
A1
Abstract:
Disclosed is a resin-coated metal plate having excellent corrosion resistance. Specifically disclosed is a resin-coated metal plate having a resin coating film which is obtained from a surface treatment composition. The surface treatment composition contains 55-95 parts by mass of an olefin-α,β-unsaturated carboxylic acid copolymer and an α,β-unsaturated carboxylic acid polymer in total, and 5-45 parts by mass of colloidal silica (provided that the total of the polymers and silica is 100 parts by mass). The surface treatment composition further contains 7-30 parts by mass of a silane coupling agent per 100 parts by mass of the total of the polymers and silica. The mass ratio between the olefin-α,β-unsaturated carboxylic acid copolymer content and the α,β-unsaturated carboxylic acid polymer content is from 1,000:1 to 10:1.

Inventors:
NAKAMOTO, Tadashige (())
中元 忠繁 (())
SHINOHARA, Yoshiaki (())
Application Number:
JP2007/054441
Publication Date:
September 13, 2007
Filing Date:
March 07, 2007
Export Citation:
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Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO (10-26, Wakinohama-cho 2-chome Chuo-ku, Kobe-sh, Hyogo 85, 6518585, JP)
株式会社神戸製鋼所 (〒85 兵庫県神戸市中央区脇浜町二丁目10番26号 Hyogo, 6518585, JP)
NAKAMOTO, Tadashige (())
中元 忠繁 (())
International Classes:
C23C26/00; B32B15/08; C09D7/12; C09D123/00; C09D133/00; C09D135/00; C09D157/10
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (AOYAMA & PARTNERS, IMP Building 3-7, Shiromi 1-chome, Chuo-ku, Osaka-sh, Osaka 01, 5400001, JP)
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