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. 28, 2023
Filed:
Apr. 22, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/08 (2006.01); C08J 5/24 (2006.01); B32B 15/20 (2006.01); C08K 3/26 (2006.01); C08K 3/22 (2006.01); H05K 1/03 (2006.01); C08L 63/00 (2006.01); H01L 23/373 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0373 (2013.01); B32B 15/08 (2013.01); B32B 15/20 (2013.01); C08J 5/244 (2021.05); C08J 5/249 (2021.05); C08L 63/00 (2013.01); H01L 23/3737 (2013.01); H05K 7/20472 (2013.01); B32B 2307/206 (2013.01); B32B 2457/08 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/267 (2013.01); C08K 2201/005 (2013.01); H05K 2201/0209 (2013.01);
Abstract
A resin composition includes: a resin as Component (A); and an inorganic filler as Component (B). The Component (B) includes anhydrous magnesium carbonate as Component (b1) and aluminum oxide as Component (b2). Content of the Component (b1) falls within a range from 35% by volume to 65% by volume relative to 100% by volume of the Components (b1) and (b2) combined. Content of the Component (B) falls within a range from 60% by volume to 75% by volume relative to 100% by volume of the resin composition.