发明申请
US20070062445A1 Coating method and equipment, process for producing optical film, and process for producing antireflection film
审中-公开
涂布方法和设备，用于制造光学膜的方法，以及制造抗反射膜的方法
- 专利标题： Coating method and equipment, process for producing optical film, and process for producing antireflection film
- 专利标题（中）： 涂布方法和设备，用于制造光学膜的方法，以及制造抗反射膜的方法
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申请号： US11520632申请日： 2006-09-14
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公开(公告)号： US20070062445A1公开(公告)日： 2007-03-22
- 发明人: Atsushi Kodou , Youichi Hasegawa , Kazuhiko Nojo
- 申请人： Atsushi Kodou , Youichi Hasegawa , Kazuhiko Nojo
- 专利权人： FUJI PHOTO FILM CO., LTD.
- 当前专利权人： FUJI PHOTO FILM CO., LTD.
- 优先权： JP2005-270863 20050916
- 主分类号： B05D3/12
- IPC分类号： B05D3/12 ; B05C5/00 ; B05B1/14
摘要：
A method for coating, comprising the step of: coating with a coating solution using a slot die the surface of a substrate which is continuously running while being supported by a back-up roller, wherein the slot width d of the slot die is 250 μm or less and the ratio of the slot length L to the slot width d, L/d, is 300 or more.
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