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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 10995196 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

Mar. 29, 2017

Thermally conductive sheet and method for manufacturing thermally conductive sheet

Applicant:

Kitagawa Industries Co., Ltd., Inazawa, JP;

Inventors:

Takashi Mizuno, Kasugai, JP;

Yasuhiro Kawaguchi, Kasugai, JP;

Assignee:

KITAGAWA INDUSTRIES CO., LTD., Aichi, JP;

Attorney:

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

Primary Examiner:

Sanza L McClendon

Int. Cl.
CPC ...
C08K 3/22 (2006.01); B29C 43/06 (2006.01); B29C 43/46 (2006.01); C08J 5/18 (2006.01); H05K 7/20 (2006.01); H01L 21/48 (2006.01); C08J 3/18 (2006.01); H01L 23/373 (2006.01); B29C 43/00 (2006.01); B29C 43/18 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); C08K 5/00 (2006.01); B29K 33/00 (2006.01); B29K 509/02 (2006.01);
U.S. Cl.
CPC ...
C08K 3/22 (2013.01); B29C 43/003 (2013.01); B29C 43/06 (2013.01); B29C 43/18 (2013.01); B29C 43/46 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/308 (2013.01); C08J 3/18 (2013.01); C08J 5/18 (2013.01); H01L 21/4871 (2013.01); H01L 23/3737 (2013.01); H05K 7/20 (2013.01); H05K 7/20436 (2013.01); B29K 2033/08 (2013.01); B29K 2509/02 (2013.01); B29K 2995/0013 (2013.01); B32B 2264/102 (2013.01); B32B 2307/302 (2013.01); C08J 2300/12 (2013.01); C08J 2333/06 (2013.01); C08J 2333/08 (2013.01); C08K 5/005 (2013.01); C08K 5/0016 (2013.01); C08K 2003/2224 (2013.01); C08K 2003/2227 (2013.01); C08K 2201/001 (2013.01); C08K 2201/005 (2013.01); C08K 2201/014 (2013.01);
Abstract

A thermally conductive sheet including: an acrylic polymer; a high-soda alumina in an amount of 70 to 75% by volume; and a magnesium hydroxide having a particle size smaller than a particle size of the high-soda alumina in an amount of 2.7 to 5.3% by volume, the magnesium hydroxide is coated with a higher fatty acid. The thermally conductive sheet has a compressive force required in a deformation with a compressibility of 20% or less of 200 N or less, and has a thermal resistance of 0.45° C./W or less.

Find Patent Forward Citations

Mizuno, Takashi. (2021). Thermally conductive sheet and method for manufacturing thermally conductive sheet (U.S. Patent No. 10995196). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10995196

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

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