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.

Date of Patent:
Dec. 25, 2018

Filed:

Oct. 23, 2014
Applicant:

Zeon Corporation, Chiyoda-ku, Tokyo, JP;

Inventors:

Masahiro Shigeta, Tokyo, JP;

Mitsugu Uejima, Tokyo, JP;

The Ban Hoang, Tokyo, JP;

Assignee:

ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/24 (2006.01); B82Y 30/00 (2011.01); C08L 21/02 (2006.01); H01B 1/04 (2006.01); C08J 3/215 (2006.01); C08K 7/24 (2006.01); C08K 3/04 (2006.01); C08L 9/04 (2006.01);
U.S. Cl.
CPC ...
H01B 1/24 (2013.01); C08J 3/215 (2013.01); C08K 3/041 (2017.05); C08K 7/24 (2013.01); C08L 9/04 (2013.01); C08L 21/02 (2013.01); H01B 1/04 (2013.01); B82Y 30/00 (2013.01); C08J 2309/04 (2013.01); C08K 2201/001 (2013.01); C08K 2201/003 (2013.01); C08K 2201/011 (2013.01); Y10S 977/742 (2013.01); Y10S 977/932 (2013.01);
Abstract

Provided is a latex composition including a latex that includes a polymer having a tetrahydrofuran-insoluble component content of at least 1 mass % and no greater than 75 mass % and carbon nanotubes that have an average diameter (Av) and a diameter distribution (3σ) satisfying a relationship 0.60>3σ/Av>0.20. A composite material and a conductive formed product obtainable using the latex composition exhibit superior conductivity.


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