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:
May. 21, 2024
Filed:
Jun. 18, 2019
Applicant:
Sekisui Polymatech Co., Ltd., Saitama, JP;
Inventors:
Hiroki Kudoh, Kawaguchi, JP;
Taku Sasaki, San Jose, CA (US);
Kana Hattori, Nishinomiya, JP;
Kazuyuki Yahara, Nagaokakyo, JP;
Yasunari Kusaka, Osaka, JP;
Assignee:
SEKISUI POLYMATECH CO., LTD., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); C08L 83/04 (2006.01); C08K 3/22 (2006.01); C08K 7/04 (2006.01); C08K 7/18 (2006.01);
U.S. Cl.
CPC ...
C08K 3/04 (2013.01); C08L 83/04 (2013.01); C08K 2003/2227 (2013.01); C08K 7/04 (2013.01); C08K 7/18 (2013.01); C08K 2201/001 (2013.01); C08K 2201/003 (2013.01); C08K 2201/004 (2013.01);
Abstract
A thermally conductive sheetcomprises a polymer matrixand an anisotropic filler, and the anisotropic filleris oriented in a thickness direction. The anisotropic filleris exposed on the surfacesA,B of the thermally conductive sheet, and the anisotropic fillerwhich is exposed is disposed in such a way as to fall down in a proportion of 3.5 to 45%.