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Patent Searching and Data


Title:
LIGHT-SHIELDING FILM AND METHOD FOR MANUFACTURING LIGHT-SHIELDING FILM
Document Type and Number:
WIPO Patent Application WO/2019/208136
Kind Code:
A1
Abstract:
This light-shielding film includes at least one light-shielding layer having black microparticles distributed therein, wherein the light-shielding layer comprises black microparticles, a photocurable binder resin, and a photoactive compound that activates a polymerization initiator of a binder resin precursor by light irradiation, and the surface of the light-shielding layer has an anti-glare property by having protrusions and recesses thereon.

Inventors:
NISHIMURA, Kazuaki (18-1 Konan 2-chome, Minato-k, Tokyo 30, 〒1088230, JP)
Application Number:
JP2019/014803
Publication Date:
October 31, 2019
Filing Date:
April 03, 2019
Export Citation:
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Assignee:
DAICEL CORPORATION (3-1 Ofuka-cho, Kita-ku Osaka-sh, Osaka 11, 〒5300011, JP)
International Classes:
G02B5/00; B29C41/26; B32B7/023; B32B27/18; C08F290/06; C08J7/04; G02B5/02
Domestic Patent References:
WO2012132727A12012-10-04
Foreign References:
JPH0462048A1992-02-27
JP2010076243A2010-04-08
JP2010076383A2010-04-08
JP2008114463A2008-05-22
JP2018004844A2018-01-11
JP2016029456A2016-03-03
JP2010066469A2010-03-25
JP2006106290A2006-04-20
JP2008137282A2008-06-19
JP2018028031A2018-02-22
Other References:
ARAI, HIRONORI: "Manufacturing process and characterization of carbon black", TANSO, vol. 223, 15 June 2006 (2006-06-15), pages 232 - 243, XP055645044
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (3rd Fl, Bo-eki Bldg. 123-1, Higashimachi, Chuo-ku, Kobe-sh, Hyogo 31, 〒6500031, JP)
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