Title:
防汚性フィルムの製造方法
Document Type and Number:
Japanese Patent JP6653758
Kind Code:
B2
Abstract:
The present invention provides a method for producing an antifouling film having excellent antifouling properties and rubbing resistance. The method for producing an antifouling film of the present invention is a method for producing an antifouling film including a polymer layer that includes on a surface thereof an uneven structure provided with multiple projections at a pitch not longer than a wavelength of visible light. The method includes Process (1) of applying a resin to a surface of a substrate; Process (2) of pushing the substrate to a die with the resin in between to form the uneven structure on a surface of the resin; and Process (3) of curing the resin including the uneven structure on the surface thereof to form the polymer layer. The resin contains an antifouling agent that contains a compound containing a perfluoro(poly)ether group. The die includes a surface having undergone release treatment using a release agent containing a compound that contains a perfluoro(poly)ether group, a hydrolyzable group, and a Si atom.
Inventors:
Hidekazu Hayashi
Tokio Taguchi
Kenichiro Nakamatsu
Yasuhiro Shibai
Atsushi Ken
Tsuneo Yamashita
Arai Saya
Eiji Sakamoto
Ei Sho
Naoshi Mitsuhashi
Takayuki Araki
Tokio Taguchi
Kenichiro Nakamatsu
Yasuhiro Shibai
Atsushi Ken
Tsuneo Yamashita
Arai Saya
Eiji Sakamoto
Ei Sho
Naoshi Mitsuhashi
Takayuki Araki
Application Number:
JP2018527526A
Publication Date:
February 26, 2020
Filing Date:
July 03, 2017
Export Citation:
Assignee:
Sharp Corporation
Daikin Industries, Ltd.
Daikin Industries, Ltd.
International Classes:
B29C59/02; B29D7/01; C08G18/38; C08G18/67; C08G18/79; C08J7/04
Domestic Patent References:
| JP2014236172A | ||||
| JP2014200973A |
Foreign References:
| WO2011155480A1 | ||||
| WO2015056744A1 | ||||
| WO2010131652A1 | ||||
| WO2016021408A1 |
Attorney, Agent or Firm:
Atomi International Patent Office