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:
Aug. 04, 2026
Filed:
Jul. 13, 2021
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 71/12 (2006.01); C08J 5/24 (2006.01); C08J 7/04 (2020.01); C08K 3/22 (2006.01); C08K 3/36 (2006.01); C08K 3/38 (2006.01); C08K 5/16 (2006.01); H05K 1/03 (2006.01);
U.S. Cl.
CPC ...
C08L 71/12 (2013.01); C08J 5/24 (2013.01); C08J 7/0427 (2020.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08K 5/16 (2013.01); H05K 1/0373 (2013.01); C08J 2325/08 (2013.01); C08J 2371/12 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/385 (2013.01); C08K 2201/014 (2013.01);
Abstract
A resin composition includes: a polyphenylene ether compound having at least one of groups expressed by formulas (1) and (2), a curing agent reactable with the polyphenylene ether compound, a styrene-based polymer having structural units expressed by formulas (3) and (4); and an inorganic filler containing boron nitride, wherein a content of the inorganic filler is 100 to 320 parts by mass relative to 100 parts by mass of a total of the polyphenylene ether compound, the curing agent, and the styrene-based polymer.