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:
Jun. 30, 2020
Filed:
Mar. 10, 2017
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
TORAY INDUSTRIES, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 17/54 (2006.01); H01B 17/56 (2006.01); C09J 7/20 (2018.01); B32B 3/30 (2006.01); B32B 27/20 (2006.01); H01B 3/42 (2006.01); C08L 67/00 (2006.01); C08K 3/00 (2018.01); C08J 5/18 (2006.01); B32B 27/36 (2006.01); C08K 3/04 (2006.01); C08K 3/06 (2006.01); C08K 3/08 (2006.01); C08L 67/02 (2006.01); C08K 7/00 (2006.01);
U.S. Cl.
CPC ...
H01B 17/54 (2013.01); B32B 3/30 (2013.01); B32B 27/20 (2013.01); B32B 27/205 (2013.01); B32B 27/36 (2013.01); C08J 5/18 (2013.01); C08K 3/00 (2013.01); C08K 3/04 (2013.01); C08K 3/06 (2013.01); C08K 3/08 (2013.01); C08L 67/00 (2013.01); C08L 67/02 (2013.01); C09J 7/20 (2018.01); H01B 3/421 (2013.01); H01B 17/56 (2013.01); C08J 2367/02 (2013.01); C08K 7/00 (2013.01); C09J 2205/106 (2013.01);
Abstract
Provided is a film having excellent electrical insulation performance, heat dissipation performance, and workability. In addition, by using the film, provided are an electrical insulation sheet having excellent heat conductivity, a rotating machine using the sheet, an adhesive tape, and the like. The number of coarse projections SPc (4000) on at least one surface of the film is 15 projections/mmor greater.