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 9637646 B1

PDF
Full Text
Expired
Date of Patent:
May. 02, 2017

Filed:

Apr. 09, 2013
Applicant:

Eternal Chemical Co., Ltd., Kaohsiung, TW;

Inventors:

Wei-Kai Chen, Kaohsiung, TW;

Tu-Yi Wu, Kaohsiung, TW;

Chung-Jen Chang, Kaohsiung, TW;

Meng-Tso Chen, Kaohsiung, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/24 (2006.01); H01B 5/14 (2006.01); H01B 1/12 (2006.01);
U.S. Cl.
CPC ...
C09D 5/24 (2013.01);
Abstract

The present invention provides a conductive coating composition, which contains: a conductive organic polymer, a non-conductive organic compound, a solvent and optionally a curing agent; where the content of the conductive organic polymer is about 10% to about 50%, based on the total weight of the solids content in the composition. The present invention also provides a conductive film, which is formed by drying the conductive coating composition. The conductive film has a surface resistivity lower than 1000 Ω/sq and a total light transmittance greater than 80%. The conductive coating composition of the present invention can be used as an electromagnetic interference shielding material or an electrode material, and can be applied to various electronic products.


Find Patent Forward Citations

Chen, Wei-Kai. (2017). Conductive coating compositions (U.S. Patent No. 9637646). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9637646

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