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Patent Searching and Data


Title:
METHOD FOR PRODUCING MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2018/168828
Kind Code:
A1
Abstract:
The present invention provides a method for producing a molded body, which comprises: a step 1 for obtaining a coated material by applying a composition that contains an alicyclic urethane (meth)acrylate to a thermoplastic resin substrate; a step 2 for obtaining a laminate which has a cured product layer that is obtained by curing the composition by irradiating the thus-obtained coated material with an active energy ray; and a step 3 for obtaining a molded body by bending the thus-obtained laminate. This method for producing a molded body is characterized in that: the alicyclic urethane (meth)acrylate has a structure that has an alicyclic structure represented by formula (A) and a group that has two or more (meth)acryloyl groups represented by formula (B); and the polymerizable double-bond equivalent weight is from 100 g/mol to 1,000 g/mol.

Inventors:
OKA Kenichirou (Central Research Laboratories 631, Sakado, Sakura-sh, Chiba 68, 〒2858668, JP)
TORII Hideki (Central Research Laboratories 631, Sakado, Sakura-sh, Chiba 68, 〒2858668, JP)
TAKADA Yasuhiro (Central Research Laboratories 631, Sakado, Sakura-sh, Chiba 68, 〒2858668, JP)
Application Number:
JP2018/009659
Publication Date:
September 20, 2018
Filing Date:
March 13, 2018
Export Citation:
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Assignee:
DIC CORPORATION (35-58, Sakashita 3-chome Itabashi-k, Tokyo 20, 〒1748520, JP)
International Classes:
B29C53/04; B32B27/30; B32B27/40; C08F2/48; C08F290/06; C08F299/06
Domestic Patent References:
WO1997011129A11997-03-27
Foreign References:
JP2009024168A2009-02-05
JP2017065172A2017-04-06
JP2018065967A2018-04-26
JP2014000688A2014-01-09
Attorney, Agent or Firm:
OGAWA Shinji (7-20 Nihonbashi 3-chome, Chuo-k, Tokyo 33, 〒1038233, JP)
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