公开(公告)号：US20140124966A1

公开(公告)日：2014-05-08

申请号：US14130222

申请日：2012-07-05

申请人： Kazuya Hada ,  Satoshi Hirata ,  Masakazu Mochizuki ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Masakazu Mochizuki ,  Seiji Kondo

IPC分类号： B29D11/00 ,  B29C71/00

CPC分类号： B29D11/00644 ,  B05D1/18 ,  B05D7/04 ,  B05D2252/02 ,  B29C71/0009 ,  B29D11/00788 ,  C08J7/02 ,  C08J2329/04 ,  G02B5/3033

摘要： A method for manufacturing a treated resin film from a long resin film, the method including at least treatment steps each including treating the long resin film by bringing the long resin film into contact with a treatment liquid in a treatment tank, while feeding the long resin film, wherein at least one of the treatment steps is a one-side contact step including bringing a lower surface of the resin film into contact with a surface of the treatment liquid in the treatment tank that is filled with the treatment liquid, and nip rolls are placed downstream of at least one one-side treatment tank for the one-side treatment step. The method is capable of satisfying the properties required of the treated film and also capable of reducing the occurrence of scratches, dents, and other defects.

摘要翻译： 一种从长型树脂膜制造经处理的树脂膜的方法，所述方法至少包括处理步骤，其中包括通过使长的树脂膜与处理槽中的处理液接触来处理长的树脂膜，同时将长的树脂 膜，其中至少一个处理步骤是单面接触步骤，包括使树脂膜的下表面与填充有处理液的处理槽中的处理液的表面接触，以及夹辊 位于用于单面处理步骤的至少一个单面处理槽的下游。 该方法能够满足处理膜所需的性能，并且还能够减少划痕，凹痕等缺陷的发生。

公开(公告)号：US20120321782A1

公开(公告)日：2012-12-20

申请号：US13581398

申请日：2011-03-22

申请人： Kazuya Hada ,  Satoshi Hirata ,  Masakazu Mochizuki ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Masakazu Mochizuki ,  Seiji Kondo

IPC分类号： B05D5/06 ,  B05C3/172

CPC分类号： B29C55/08 ,  B29C55/026 ,  B29K2029/04 ,  B29K2995/0034 ,  G02B5/3033

摘要： Disclosed is a method for fabricating an optical film, comprising a treatment step comprising: continuously feeding a film, while holding both transverse end portions of the film; and bringing a lower surface of the film into contact with a surface of a treatment liquid with which a treatment tank is filled, while continuously feeding the film. The method for fabricating a polarizing film in which bringing a liquid into contact with a film and transversely stretching the polymer film by a tenter method or the like can be performed at the same time using a small and simple fabricating apparatus.

摘要翻译： 公开了一种制造光学膜的方法，包括处理步骤，包括：在保持膜的两个横向端部的同时连续地供给膜; 并且使膜的下表面与填充有处理槽的处理液的表面接触，同时连续地供给膜。 使用简单的制造装置，可以同时进行使液体与膜接触并通过拉幅机法等横向拉伸聚合物膜的偏振膜的制造方法。