发明名称 |
Composite of aluminum material and synthetic resin molding and process for producing the same |
摘要 |
A process for producing a composite of aluminum material and synthetic resin molding with high efficiency; and a stable fast composite exhibiting high peeling resistance and large mechanical strength. The process is characterized in that aluminum material (1) is anodized in electrolytic bath of phosphoric acid or sodium hydroxide to thereby form anodic oxidation coating (2) provided with innumerable pores (3) having a diameter of 25 nm or more made open in the surface thereof is formed thereon, and a synthetic resin mold (6) is coupled with the anodic oxidation coating (2) in such a condition that the portion (6a) of the synthetic resin molding (6) is intruded or anchored in the innumerable pores (3) of the anodic oxidation coating (2). By this process, composite (P) with the above properties can be easily obtained.
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申请公布号 |
US7841577(B2) |
申请公布日期 |
2010.11.30 |
申请号 |
US20050539884 |
申请日期 |
2005.06.16 |
申请人 |
CORONA INTERNATIONAL CORPORATION |
发明人 |
YAMAGUCHI TAKASHI;YAMAGUCHI MINOBU;UEMATSU AKIKO;YAMAGUCHI MASAO;YAMAGUCHI YASUO |
分类号 |
B29C45/14;B32B15/08;C25D11/04;C25D11/18 |
主分类号 |
B29C45/14 |
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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