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:
Oct. 24, 2017
Filed:
Oct. 09, 2014
Applicant:
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Yuhei Mayama, Osaka, JP;
Shinya Nishikawa, Osaka, JP;
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01); H01B 3/44 (2006.01); H01B 13/14 (2006.01); H01B 11/18 (2006.01);
U.S. Cl.
CPC ...
H01B 3/441 (2013.01); H01B 3/443 (2013.01); H01B 11/1895 (2013.01); H01B 13/143 (2013.01);
Abstract
An insulated electrical wire that includes a conductor and an insulating layer covering a circumferential surface of the conductor, in which the insulating layer is composed of a resin composition that contains poly(4-methyl-1-pentene) as a main component and a melt mass flow rate of the poly(4-methyl-1-pentene) measured at a temperature of 300° C. and a load of 5 kg according to the 1999 edition of JIS-K 7210 is 50 g/10 min or more and 80 g/10 min or less.