发明申请
- 专利标题： Composite of aluminium material and synthetic resin molding and process for producing the same
- 专利标题（中）： 复合材料和合成树脂的成型及其制造方法
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申请号： US10539884申请日： 2003-12-12
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公开(公告)号： US20060055084A1公开(公告)日： 2006-03-16
- 发明人: Takashi Yamaguchi , Minobu Yamaguchi , Akiko Uematsu , Masao Yamaguchi , Yasuo Yamaguchi
- 申请人： Takashi Yamaguchi , Minobu Yamaguchi , Akiko Uematsu , Masao Yamaguchi , Yasuo Yamaguchi
- 申请人地址： JP Fujisawa-shi
- 专利权人： Corona International Corporation
- 当前专利权人： Corona International Corporation
- 当前专利权人地址： JP Fujisawa-shi
- 优先权： JP2002-363770 20021216
- 国际申请： PCT/JP03/15923 WO 20031212
- 主分类号： B29C45/14
- IPC分类号： B29C45/14 ; C25D11/04
摘要：
The present invention is to provide a process for producing a composite of an aluminum material and a synthetic resin molding that can be produced at a high efficiency and to provide a stable and fast composite that is large in a peel strength and a mechanical strength. The process for producing a composite according to the present invention is characterized in that an aluminum raw material is oxidized in an electrolytic bath of phosphoric acid or sodium hydride, thereby an anodic oxidation coating 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 part 6a thereof is intruded in the innumerable pores.
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