Title:
METHOD FOR PRODUCING MOLDS AND METHOD FOR PRODUCING PRODUCTS WITH SUPERFINE CONCAVE-CONVEX STRUCTURES ON SURFACE
Document Type and Number:
WIPO Patent Application WO/2011/118591
Kind Code:
A1
Abstract:
Disclosed is a mold production method comprising, (I) a step for manufacturing a main body of a mold (16) with superfine concave-convex structures formed on the surface; (II) a step for treating the surface of the mold main body (16), on the side on which the superfine concave-convex structures are formed, with a release agent which comprises a functional group (B) that can react with a functional group (A) present on the aforementioned surface; (III) a step for heating and humidifying the mold main body (16) that has been treated with the release agent; and (IV) a step that repeats aforementioned steps (II) and (III) two or more times. Said production method produces molds that can maintain mold release properties for a long period even after repeated transfer of the surface superfine concave-convex structures. Also disclosed is a method for producing products with surfaces of superfine concave-convex structures productively.
Inventors:
NAKAI Yusuke (Mitsubishi Rayon Co. Ltd., 20-1, Miyuki-cho, Otake-sh, Hiroshima 93, 〒7390693, JP)
中井 祐介 (〒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)
NAKAMURA Tadashi (6-41, Konan 1-chome, Minato-k, Tokyo 06, 〒1088506, JP)
中村 雅 (〒06 東京都港区港南一丁目６番４１号 三菱レイヨン株式会社内 Tokyo, 〒1088506, JP)
中井 祐介 (〒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)
NAKAMURA Tadashi (6-41, Konan 1-chome, Minato-k, Tokyo 06, 〒1088506, JP)
中村 雅 (〒06 東京都港区港南一丁目６番４１号 三菱レイヨン株式会社内 Tokyo, 〒1088506, JP)
Application Number:
JP2011/056860
Publication Date:
September 29, 2011
Filing Date:
March 22, 2011
Export Citation:
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)
NAKAI Yusuke (Mitsubishi Rayon Co. Ltd., 20-1, Miyuki-cho, Otake-sh, Hiroshima 93, 〒7390693, JP)
中井 祐介 (〒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)
NAKAMURA Tadashi (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)
NAKAI Yusuke (Mitsubishi Rayon Co. Ltd., 20-1, Miyuki-cho, Otake-sh, Hiroshima 93, 〒7390693, JP)
中井 祐介 (〒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)
NAKAMURA Tadashi (6-41, Konan 1-chome, Minato-k, Tokyo 06, 〒1088506, JP)
International Classes:
B29C33/58; B29C33/38; H01L21/027; B29L11/00
Attorney, Agent or Firm:
SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
Claims:
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