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Title:
ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION, MICRORELIEF STRUCTURE, AND METHOD FOR PRODUCING MICRORELIEF STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2012/096322
Kind Code:
A1
Abstract:
Provided is an active energy ray-curable resin composition which contains a multifunctional monomer that has at least three radically polymerizable functional groups in each molecule. A cured product of the active energy ray-curable resin composition provides a microrelief structure which exhibits an antireflective function due to a microrelief pattern formed on the surface thereof, while having high scratch resistance and excellent dirt removal performance such as fingerprint removal performance.

Inventors:
TAKIHARA, Tsuyoshi (Mitsubishi Rayon Co. Ltd., 20-1, Miyukicho, Otake-sh, Hiroshima 93, 〒7390693, JP)
瀧原 毅 (〒93 広島県大竹市御幸町20番1号 三菱レイヨン株式会社中央技術研究所内 Hiroshima, 〒7390693, JP)
OKAMOTO, Eiko (Mitsubishi Rayon Co. Ltd., 20-1, Miyukicho, Otake-sh, Hiroshima 93, 〒7390693, JP)
岡本 英子 (〒93 広島県大竹市御幸町20番1号 三菱レイヨン株式会社中央技術研究所内 Hiroshima, 〒7390693, JP)
Application Number:
JP2012/050415
Publication Date:
July 19, 2012
Filing Date:
January 12, 2012
Export Citation:
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Assignee:
MITSUBISHI RAYON CO., LTD. (6-41, Konan 1-chome Minato-k, Tokyo 06, 〒1088506, JP)
三菱レイヨン株式会社 (〒06 東京都港区港南一丁目6番41号 Tokyo, 〒1088506, JP)
TAKIHARA, Tsuyoshi (Mitsubishi Rayon Co. Ltd., 20-1, Miyukicho, Otake-sh, Hiroshima 93, 〒7390693, JP)
瀧原 毅 (〒93 広島県大竹市御幸町20番1号 三菱レイヨン株式会社中央技術研究所内 Hiroshima, 〒7390693, JP)
OKAMOTO, Eiko (Mitsubishi Rayon Co. Ltd., 20-1, Miyukicho, Otake-sh, Hiroshima 93, 〒7390693, JP)
International Classes:
C08F290/06; B29C59/04; C08F220/28; C08F299/00; G02B1/11; G02B1/118; H01L21/027
Foreign References:
JP2010000719A2010-01-07
JP2002216845A2002-08-02
JPH10166734A1998-06-23
JPH04247336A1992-09-03
JPH02274713A1990-11-08
JP2000071290A2000-03-07
JP2002107501A2002-04-10
JP4156415B22008-09-24
JP2007084625A2007-04-05
Other References:
See also references of EP 2664636A4
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (8th Floor, 16th Kowa Bldg. 9-20, Akasaka 1-chome, Minato-k, Tokyo 52, 〒1070052, JP)
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Claims: