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Patent Searching and Data


Title:
LAYERED BODY AND MANUFACTURING METHOD FOR LAYERED BODY
Document Type and Number:
WIPO Patent Application WO/2019/151262
Kind Code:
A1
Abstract:
The present invention relates to a manufacturing method for a layered body that includes at least: a pre-processing step for performing pre-processing of a surface of a base material by reactive ion etching such that the maximum displacement of the base material surface as measured by local modulation thermal analysis is 300 nm or greater; and a laminating step for laminating a thermoplastic resin layer made of a material differing from the base material on the surface of the base material that has been pre-processed. The plastic film is a polyethylene terephthalate film.

Inventors:
FUKUGAMI Miki (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
ISHII Toshiya (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
OOKI Tomoko (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
Application Number:
JP2019/003017
Publication Date:
August 08, 2019
Filing Date:
January 29, 2019
Export Citation:
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Assignee:
TOPPAN PRINTING CO., LTD. (5-1 Taito 1-chome, Taito-ku Tokyo, 16, 〒1100016, JP)
International Classes:
B32B27/36; B29C48/15; B29C63/02; B32B38/18; B29L9/00
Domestic Patent References:
WO2008029733A12008-03-13
Foreign References:
JP2018065376A2018-04-26
US20170355127A12017-12-14
JP2014088002A2014-05-15
JP2016210126A2016-12-15
JP2011098549A2011-05-19
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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