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:
Mar. 24, 2020
Filed:
Nov. 26, 2013
Applicant:
Sekisui Chemical Co., Ltd., Osaka, Osaka, JP;
Inventors:
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); H05K 9/00 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 27/20 (2006.01); B32B 7/02 (2019.01); C08L 101/00 (2006.01); C08K 7/06 (2006.01);
U.S. Cl.
CPC ...
C08K 3/04 (2013.01); B32B 7/02 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/32 (2013.01); C08K 3/042 (2017.05); C08L 101/00 (2013.01); H05K 9/0081 (2013.01); H05K 9/0083 (2013.01); H05K 9/0088 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2250/42 (2013.01); B32B 2264/108 (2013.01); B32B 2307/212 (2013.01); B32B 2457/00 (2013.01); B32B 2571/00 (2013.01); C08K 7/06 (2013.01); C08K 2201/011 (2013.01); C08K 2201/016 (2013.01); Y10T 428/2495 (2015.01);
Abstract
There is provided an electromagnetic wave shielding material excellent in moldability and developing a good electromagnetic wave shielding function. The electromagnetic wave shielding materialcontains a synthetic resin, and an exfoliated graphitebeing a layered body of graphene and having a number of graphene layers of 200 or smaller and an aspect ratio of 20 or higher.