发明名称 |
METAL SURFACE TREATMENT AGENT AND METAL SURFACE TREATMENT METHOD |
摘要 |
Even if a resin film is laminated onto a substrate surface made from stainless steel, and molding is subsequently carried out, the metal surface treatment agent for forming a surface treatment coating that is provided imparts a high adhesion so as to prevent peeling of the laminate film, and can maintain a stable adhesion over the long term, regardless of exposure to solvents and acids. The metal surface treatment agent for forming a metal surface treatment coating for a resin undercoat or laminate on a substrate surface made from stainless steel contains a Cr(III) compound (A), and at least one type of compound (B) selected from inorganic compounds and organic compounds having film-forming properties. If the metal Cr equivalent mass of compound Cr(III) compound (A) is set to M, and the mass of compound (B) is set to N, the ratio N/M is set to fall within the range of 0.005 to 1. |
申请公布号 |
WO2011093283(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
WO2011JP51341 |
申请日期 |
2011.01.25 |
申请人 |
NIHON PARKERIZING CO., LTD.;SAITO, TAKANOBU;ISHIKAWA, TAKASHI |
发明人 |
SAITO, TAKANOBU;ISHIKAWA, TAKASHI |
分类号 |
C23C22/30 |
主分类号 |
C23C22/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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