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Title:
LAMINATE
Document Type and Number:
WIPO Patent Application WO/2019/093259
Kind Code:
A1
Abstract:
In some cases where a coating film, which is formed from a composition that contains a compound having a perfluoropolyether structure, is laminated on a substrate with another layer being interposed therebetween, the thus-obtained laminate is exposed to a chemical such as an alcohol depending on the intended use thereof; and in these cases, the laminate is required to maintain good properties even after the exposure to the chemical. Consequently, the purpose of the present invention is to provide a laminate that has excellent chemical resistance, while being obtained by laminating a layer, which is formed from a composition that contains a compound having a perfluoropolyether structure, on a substrate with another layer being interposed therebetween. A laminate wherein a water repellent layer (r) and a resin substrate layer (s) are laminated with a layer (c) being interposed therebetween, said layer (c) being formed from a composition that contains an organosilicon compound (C) which has a silicon atom that is bonded with a hydrolyzable group, and which has an amino group or an amine skeleton. This laminate is configured such that the water repellent layer (r) is formed from a composition that contains an organosilicon compound (A) which is represented by formula (a1).

Inventors:
ITO, Tomohiro (LIMITED 1-98, Kasugadenaka 3-chome, Konohana-ku, Osaka-sh, Osaka 58, 〒5548558, JP)
SHIMAZAKI, Yasuharu (LIMITED 1-98, Kasugadenaka 3-chome, Konohana-ku, Osaka-sh, Osaka 58, 〒5548558, JP)
UEHARA, Michiru (LIMITED 1-98, Kasugadenaka 3-chome, Konohana-ku, Osaka-sh, Osaka 58, 〒5548558, JP)
Application Number:
JP2018/040944
Publication Date:
May 16, 2019
Filing Date:
November 05, 2018
Export Citation:
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Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 〒1048260, JP)
International Classes:
B32B27/00; B05D1/36; B05D5/00; B05D7/02; B05D7/24; B32B27/08; B32B27/30; C08J7/04; C09D183/04; C09D183/12; G02B1/14
Domestic Patent References:
WO2016076245A12016-05-19
WO2017094371A12017-06-08
Foreign References:
JP2005046767A2005-02-24
JP2012193257A2012-10-11
JP2017141458A2017-08-17
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (LIMITED 5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 50, 〒5418550, JP)
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