发明申请
US20120308678A1 MOLD RELEASE TREATMENT METHOD, MOLD, METHOD FOR PRODUCING ANTI-REFLECTIVE FILM, MOLD RELEASE TREATMENT DEVICE, AND WASHING/DRYING DEVICE FOR MOLD
有权
模具释放处理方法，模具，生产防反射膜的方法，模具释放处理装置和用于模具的洗涤/干燥装置
- 专利标题： MOLD RELEASE TREATMENT METHOD, MOLD, METHOD FOR PRODUCING ANTI-REFLECTIVE FILM, MOLD RELEASE TREATMENT DEVICE, AND WASHING/DRYING DEVICE FOR MOLD
- 专利标题（中）： 模具释放处理方法，模具，生产防反射膜的方法，模具释放处理装置和用于模具的洗涤/干燥装置
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申请号： US13579094申请日： 2011-03-07
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公开(公告)号： US20120308678A1公开(公告)日： 2012-12-06
- 发明人: Hidekazu Hayashi , Takao Imaoku
- 申请人： Hidekazu Hayashi , Takao Imaoku
- 申请人地址： JP Osaka-shi, Osaka
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Osaka-shi, Osaka
- 优先权： JP2010-051158 20100308
- 国际申请： PCT/JP2011/055276 WO 20110307
- 主分类号： B28B7/38
- IPC分类号： B28B7/38 ; B08B5/02 ; B08B3/02 ; G02B1/12 ; B05B7/00
摘要：
A mold release treatment method of the present invention includes: the step of providing a mold releasing agent and a mold which has a porous alumina layer over its surface, the mold releasing agent containing a fluoric compound which has mold releasability and a solvent; the step of applying over the surface of the mold a solvent that is capable of dissolving the fluoric compound; and thereafter, the step of applying the mold releasing agent over the surface of the mold according to a spray coating method. According to the present invention, a mold release treatment can be performed over a surface of the mold which has the porous alumina layer over its surface, without causing uneven application.
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