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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.:

US 11993679 B1

PDFFull Text
Date of Patent:
May. 28, 2024

Filed:

Jun. 18, 2019

Thermally conductive sheet

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:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Alexander S Thomas

Int. Cl.
CPC ...
F28F 21/06 (2006.01); C08G 77/06 (2006.01); C08G 77/18 (2006.01); C08J 5/18 (2006.01); C08K 7/06 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
C08G 77/18 (2013.01); C08G 77/06 (2013.01); C08J 5/18 (2013.01); C08K 7/06 (2013.01); H05K 7/2039 (2013.01); F28F 21/06 (2013.01);
Abstract

A thermally conductive sheetof the present invention comprises a polymer matrixand an anisotropic filler, and the anisotropic filleris oriented in a thickness direction. The anisotropic filleris disposed in such a way as to fall down in a proportion of 1 to 45% in the vicinity of surfacesA,B of the thermally conductive sheet. According to the present invention, a thermally conductive sheet capable of sufficiently improving the thermal conductive properties in the thickness direction can be provided.

Find Patent Forward Citations

Kudoh, Hiroki. (2024). Thermally conductive sheet (U.S. Patent No. 11993679). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11993679

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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