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Patent Searching and Data


Title:
COATING METHOD AND COATING FILM
Document Type and Number:
WIPO Patent Application WO/2019/138876
Kind Code:
A1
Abstract:
A coating method in which a first coating composition is applied to the surface of an object to be coated, a first uncured coating film is obtained, a second coating composition is applied to the first uncured coating film to obtain a second uncured coating film, and the first uncured coating film and the second uncured coating film are then cured simultaneously by heating, wherein the first coating composition contains a hydroxyl group-containing resin component and the second coating composition contains an isocyanate component containing a triisocyanate represented by general formula (I) (in the formula, the multiple Y1 each independently are a single bond or a C1-20 divalent hydrocarbon group which optionally contains one or more selected from the group consisting of ester groups and ether groups, and R1 is a hydrogen atom or a C1-12 monovalent hydrocarbon group) and the abovementioned hydroxyl group-containing resin component.

Inventors:
MIWA Yuichi (1-1-2 Yurakucho Chiyoda-k, Tokyo 06, 〒1000006, JP)
YAMAUCHI Masakazu (1-1-2 Yurakucho Chiyoda-k, Tokyo 06, 〒1000006, JP)
Application Number:
JP2018/047798
Publication Date:
July 18, 2019
Filing Date:
December 26, 2018
Export Citation:
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Assignee:
ASAHI KASEI KABUSHIKI KAISHA (1-1-2 Yurakucho, Chiyoda-ku Tokyo, 06, 〒1000006, JP)
International Classes:
B05D7/24; B05D1/36; C09D175/04
Domestic Patent References:
WO2008050756A12008-05-02
WO1996017881A11996-06-13
Foreign References:
JP2008062118A2008-03-21
JPH041033A1992-01-06
JPS57198760A1982-12-06
JP2008200587A2008-09-04
JP2014014763A2014-01-30
JP2007084801A2007-04-05
JP2014070151A2014-04-21
Attorney, Agent or Firm:
TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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