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Title:
ANTI-FOULING COATING COMPOSITION, OPTICAL MEMBER, AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/208475
Kind Code:
A1
Abstract:
Provided is an anti-fouling coating composition capable of producing an anti-fouling film to which dirt and oily components do not readily adhere. The anti-fouling coating composition contains solids comprising components that form the anti-fouling film. The solids contain a resin component (A) comprising at least one of: a fluorine-containing copolymer (a1) having a fluorine-containing segment and a fluorine- and silicon-free acrylic-based segment; and a silicon-containing copolymer (a2) having a silicon-containing segment and a fluorine- and silicon-free acrylic-based segment. The solids furthermore contain a filler (B) having a mean particle diameter of 10-200 nm.

Inventors:
OKUMURA, Shin
HONJO, Kazuhiko
UCHIYAMA, Shuhei
Application Number:
JP2019/016956
Publication Date:
October 31, 2019
Filing Date:
April 22, 2019
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
C09D153/00; B32B27/30; C09D5/16; C09D7/61; C09D183/10; F21S8/06; F21V8/00; F21Y115/10
Domestic Patent References:
WO2005075583A12005-08-18
Foreign References:
JP2009279566A2009-12-03
JP2000007995A2000-01-11
JP2011207170A2011-10-20
JP2007238834A2007-09-20
JP2011110455A2011-06-09
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (Umeda Square Bldg, 12-17 Umeda 1-chome, Kita-ku, Osaka-sh, Osaka 01, 〒5300001, JP)
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