发明授权
- 专利标题： Pressing mold and method for producing the same
- 专利标题（中）： 压模及其制造方法
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申请号： US11949243申请日： 2007-12-03
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公开(公告)号： US08087918B2公开(公告)日： 2012-01-03
- 发明人: Hiroshi Fujiwara , Ichiro Kanba , Tadashi Takano
- 申请人： Hiroshi Fujiwara , Ichiro Kanba , Tadashi Takano
- 申请人地址： JP
- 专利权人： Toyo Advanced Technologies Co., Ltd.
- 当前专利权人： Toyo Advanced Technologies Co., Ltd.
- 当前专利权人地址： JP
- 代理商 Gerald E. Hespos; Michael J. Porco
- 优先权： JP2007-046935 20070227
- 主分类号： B29C33/56
- IPC分类号： B29C33/56
摘要：
A pressing mold for use in press working of a material includes a mold body, a coating film formed on the portion of the pressing mold that comes into contact with the material in the press working, the coating film being formed by PVD method. The coating film includes a TiN layer formed on a surface of the mold body, a Ti(CxNy) layer (wherein, x+y=1, x
公开/授权文献
- US20080203272A1 PRESSING MOLD AND METHOD FOR PRODUCING THE SAME 公开/授权日：2008-08-28
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