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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11512209 B1

PDFFull Text
Date of Patent:
Nov. 29, 2022

Filed:

Apr. 22, 2019

Antifouling coating composition, optical member, and light fixture

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Shin Okumura, Osaka, JP;

Kazuhiko Honjo, Osaka, JP;

Shuhei Uchiyama, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorney:

Renner, Otto, Boisselle & Sklar, LLP

Primary Examiner:

Mary Ellen Bowman

Int. Cl.
CPC ...
C09D 5/24 (2006.01); G02B 1/18 (2015.01); C09D 7/61 (2018.01); C09D 7/40 (2018.01); C09D 127/12 (2006.01); C09D 133/04 (2006.01); C09D 183/04 (2006.01); C08K 3/36 (2006.01); C08K 3/22 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
C09D 5/24 (2013.01); C09D 7/61 (2018.01); C09D 7/67 (2018.01); C09D 7/68 (2018.01); C09D 127/12 (2013.01); C09D 133/04 (2013.01); C09D 183/04 (2013.01); G02B 1/18 (2015.01); C08K 3/36 (2013.01); C08K 2003/2241 (2013.01); C08K 2003/2282 (2013.01); C08K 2201/001 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01); G02B 6/0011 (2013.01);
Abstract

The solid content contains a resin component (A) and a filler (B). The resin component (A) includes at least one of a fluorine-containing copolymer (a1) or a silicon-containing copolymer (a2). The fluorine-containing copolymer (a1) includes a fluorine-containing segment and an acrylic segment containing no fluorine or silicon. The silicon-containing copolymer (a2) includes a silicon-containing segment and an acrylic segment containing no fluorine or silicon. The filler (B) has a mean particle size falling within a range from 10 nm to 200 nm.

Find Patent Forward Citations

Okumura, Shin. (2022). Antifouling coating composition, optical member, and light fixture (U.S. Patent No. 11512209). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11512209

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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