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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 8840812 B1

PDFFull Text
Date of Patent:
Sep. 23, 2014

Filed:

Oct. 03, 2008

Conductive polymer solution, conductive coating film, and input device

Applicant:

Yasushi Masahiro, Saitama, JP;

Inventor:

Yasushi Masahiro, Saitama, JP;

Assignee:

Shin-Etsu Polymer Co., Ltd., , JP;

Attorney:

Ostrolenk Faber LLP

Primary Examiner:

Randy Gulakowski

Assistant Examiner:

Jeffrey Washville

Int. Cl.
CPC ...
H01B 1/02 (2006.01); H01B 1/12 (2006.01); C09D 5/24 (2006.01); C09D 7/12 (2006.01); H05B 33/28 (2006.01); H01B 1/24 (2006.01); C09D 125/18 (2006.01); C09D 5/38 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
H01B 1/24 (2013.01); C09D 5/24 (2013.01); C08K 3/22 (2013.01); C09D 7/1216 (2013.01); H05B 33/28 (2013.01); C09D 125/18 (2013.01); C09D 5/38 (2013.01); H01B 1/127 (2013.01);
Abstract

The conductive polymer solution of the present invention contains a π-conjugated conductive polymer, polyanions and a solvent, at least one of specific metal ions, silver halide, conductive carbon black and conductive metal oxide particles, and a reducing agent and/or neutralizing agent as necessary. The conductive polymer solution of the present invention can be used a conductive coating film having both superior transparency and being suitable for use a transparent electrode of a touch panel electrode sheet. In addition, the conductive coating film of the present invention has superior transparency that enables it to be used as a transparent electrode of a touch panel electrode sheet.

Find Patent Forward Citations

Masahiro, Yasushi. (2014). Conductive polymer solution, conductive coating film, and input device (U.S. Patent No. 8840812). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8840812

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

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