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Title:
METHOD FOR MANUFACTURING CONCAVE-CONVEX STRUCTURE, LAMINATE TO BE USED IN METHOD FOR MANUFACTURING CONCAVE-CONVEX STRUCTURE, AND METHOD FOR MANUFACTURING SAID LAMINATE
Document Type and Number:
WIPO Patent Application WO/2019/142528
Kind Code:
A1
Abstract:
A method for manufacturing a concave-convex structure whereby a concave-convex structure having a pattern that is the inverted concave-convex pattern of a mold is manufactured, said method comprising: a preparation step for preparing a laminate which comprises a base layer, a light curing resin layer containing a fluorinated cyclic olefin polymer (A), a light curing compound (B) and a light curing initiator (C), and a protective film layer in this order; a stripping step for stripping the protective film layer of the laminate; a pressing step for pressing a mold against the light curing resin layer exposed in the stripping step; and a light irradiation step for irradiating the light curing resin layer with light. A laminate to be used in a method for manufacturing a concave-convex structure having a pattern that is the inverted concave-convex pattern of a mold, said laminate comprising a base layer and a light curing resin layer containing a fluorinated cyclic olefin polymer (A), a light curing compound (B) and a light curing initiator (C) in this order.

Inventors:
ODA Takashi (Inc. 580-32, Nagaura, Sodegaura-sh, Chiba 65, 〒2990265, JP)
OHKITA Hisanori (Inc. 580-32, Nagaura, Sodegaura-sh, Chiba 65, 〒2990265, JP)
NAKASHIMA Makoto (Inc. 580-32, Nagaura, Sodegaura-sh, Chiba 65, 〒2990265, JP)
Application Number:
JP2018/044711
Publication Date:
July 25, 2019
Filing Date:
December 05, 2018
Export Citation:
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Assignee:
MITSUI CHEMICALS, INC. (5-2 Higashi-Shimbashi 1-chome, Minato-ku Tokyo, 22, 〒1057122, JP)
International Classes:
B29C59/02; B32B27/26; B32B27/32; C08G59/22; C08G61/06; H01L21/027
Domestic Patent References:
WO2011024421A12011-03-03
Foreign References:
JP2010161186A2010-07-22
JP2013110135A2013-06-06
JP2010287829A2010-12-24
Attorney, Agent or Firm:
HAYAMI Shinji (KDX Gotanda Bldg. 9F, 9-2 Nishi-Gotanda 7-chome, Shinagawa-k, Tokyo 31, 〒1410031, JP)
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