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:
Sep. 15, 2026
Filed:
Nov. 08, 2021
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Fumitoshi Iyoda, Osaka, JP;
Takanori Yamazaki, Osaka, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08L 23/12 (2006.01); H01B 3/44 (2006.01); H01B 13/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); C08L 23/12 (2013.01); H01B 3/441 (2013.01); C08L 2203/202 (2013.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01); H01B 13/06 (2013.01);
Abstract
A resin composition includes a base resin containing polyolefin, a styrene-based elastomer containing styrene units, and a copolymer containing styrene units and maleic anhydride units, wherein a content of the copolymer is 0.5 parts by mass or more with respect to the total content of the base resin and the styrene-based elastomer being 100 parts by mass, a content of the styrene-based elastomer is equal to or more than the content of the copolymer, and the copolymer does not contain side chains that are eliminated by pyrolysis or hydrolysis at 300° C. or less.