Mold release treatment method and method for producing anti-reflective film

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United States of America Patent

PATENT NO 9821494
APP PUB NO 20150321386A1
SERIAL NO

14387623

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Abstract

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A mold release processing method according to an embodiment of the present invention includes the steps of: (a) providing a mold releasing agent, including a fluorine-based silane coupling agent and a solvent, and a mold of which the surface has a porous alumina layer; (b) applying the mold releasing agent onto the surface; and (c) heating, either before or after the step (b), the surface to a temperature not less than 40° C. and less than 100° C. in an ambient with a relative humidity of 50% or more.

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Patent Owner(s)

Patent OwnerAddress
SHARP KABUSHIKI KAISHA1 TAKUMI-CHO SAKAI-KU SAKAI CITY OSAKA 590-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Hidekazu Osaka, JP 98 670

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