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Patent Searching and Data


Title:
ULTRAVIOLET-CURABLE COMPOSITION FOR LIGHT SHIELDING, LIGHT-SHIELDING FILM, AND METHOD FOR MANUFACTURING AN ARTICLE COMPRISING LIGHT-SHIELDING FILM
Document Type and Number:
WIPO Patent Application WO/2021/106221
Kind Code:
A1
Abstract:
Disclosed is an ultraviolet-curable composition for light shielding that includes a photopolymerizable monomer, an organic black pigment, and a particulate light-scattering material. Through a method that includes forming a resin film that includes an ultraviolet-curable composition for light shielding on a substrate and curing the resin film through irradiation with ultraviolet rays to form a light-shielding film that includes the cured ultraviolet-curable composition for light shielding, an article that comprises a light-shielding film with high light-shielding capability can be manufactured.

Inventors:
FURUZONO KAZUTOSHI (JP)
TAKAHARA NAOKI (JP)
Application Number:
PCT/JP2019/046902
Publication Date:
June 03, 2021
Filing Date:
November 29, 2019
Export Citation:
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Assignee:
SHOWA DENKO MAT CO LTD (JP)
International Classes:
G02B5/00; G02B5/20; G02B5/22
Domestic Patent References:
WO2015159370A12015-10-22
WO2017110939A12017-06-29
Foreign References:
KR20130021128A2013-03-05
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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