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.:
Date of Patent:
Aug. 26, 2025
Filed:
Apr. 19, 2021
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Takayuki Nagasawa, Joetsu, JP;
Jun Hatakeyama, Joetsu, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 125/18 (2006.01); C08F 212/14 (2006.01); H10K 50/17 (2023.01); H10K 71/13 (2023.01);
U.S. Cl.
CPC ...
C09D 125/18 (2013.01); C08F 212/16 (2020.02); C08F 212/24 (2020.02); C08F 212/26 (2020.02); C08F 212/30 (2020.02); H10K 50/17 (2023.02); H10K 71/135 (2023.02);
Abstract
An object is to obtain a conductive polymer composition having favorable filterability and film formability, and being capable of relieving acidity, forming a conductive film with high transparency, and imparting leveling property on a substrate, the composition being applicable in droplet-coating methods, such as spray coating and inkjet printing. The conductive polymer composition contains: a composite containing a π-conjugated polymer (A) and a polymer (B) shown by the following general formula (1); HO (D) for dispersing the composite; and a water-soluble organic solvent (C).