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:
Jun. 28, 2016

Filed:

Jan. 22, 2015
Applicants:

Joinset Co., Ltd., Ansan-si, Kyeonggi-do, KR;

Sun-ki Kim, Gunpo-si, Kyeonggi-do, KR;

Inventors:

Seong-Jin Lee, Ansan-si, KR;

Hyun-Ill Lee, Ansan-si, KR;

Eung-Won Kim, Ansan-si, KR;

Sun-Ki Kim, Gunpo-si, KR;

Byung-Sun Jung, Ansan-si, KR;

Assignees:

Joinset Co., Ltd., , KR;

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 25/20 (2006.01); B32B 5/18 (2006.01); B32B 25/14 (2006.01); B32B 7/12 (2006.01); B32B 15/04 (2006.01); B32B 15/14 (2006.01);
U.S. Cl.
CPC ...
B32B 25/20 (2013.01); B32B 5/18 (2013.01); B32B 7/12 (2013.01); B32B 15/046 (2013.01); B32B 15/14 (2013.01); B32B 25/14 (2013.01); B32B 2255/02 (2013.01); B32B 2255/102 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2264/10 (2013.01); B32B 2266/0207 (2013.01); B32B 2266/06 (2013.01); B32B 2307/202 (2013.01); B32B 2307/302 (2013.01); B32B 2307/306 (2013.01); B32B 2457/00 (2013.01); Y10T 428/233 (2015.01); Y10T 428/249958 (2015.04); Y10T 442/10 (2015.04);
Abstract

A conductive elastic member includes a polymer foamed body having elasticity and including an open cell structure having a sheet shape including a plurality of pores vertically connecting upper and lower sides without skin layers, conductive elastic rubber coating layers formed by adhering liquid elastic rubber including conductive particles mixed therein to the upper and lower sides of the polymer foamed body and inner surfaces of the pores by hardening, a conductive polymer cover layer formed by adhering liquid elastic polymers including conductive particles mixed therein to an upper side of the conductive elastic rubber coating layer formed on the upper side of the polymer foamed body by hardening the polymers, and a conductive base material adhered to a lower side of the conductive elastic rubber coating layer formed on the lower side of the polymer foamed body by hardening the elastic rubber.


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