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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.:

US 12537116 B1

PDFFull Text
Date of Patent:
Jan. 27, 2026

Filed:

Dec. 26, 2017

Electric wire, method for producing electric wire, and masterbatch

Applicants:

Daikin America, Inc., Orangeburg, NY (US);

Daikin Industries, Ltd., Osaka, JP;

Inventors:

Wade Martin Simpson, Orangeburg, NY (US);

Kazuki Sakami, Osaka, JP;

Shinji Murakami, Osaka, JP;

Kazuya Kawahara, Osaka, JP;

Assignees:

DAIKIN AMERICA, INC., Orangeburg, NY (US);

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Matthew D Matzek

Int. Cl.
CPC ...
C08L 27/06 (2006.01); B29C 48/00 (2019.01); C08L 23/04 (2006.01); C08L 23/10 (2006.01); C08L 67/02 (2006.01); C08L 77/02 (2006.01); C09D 177/02 (2006.01); H01B 3/30 (2006.01); H01B 3/44 (2006.01); H01B 3/46 (2006.01); H01B 7/00 (2006.01); H01B 7/02 (2006.01); H01B 7/18 (2006.01); H01B 7/29 (2006.01); H01B 13/14 (2006.01); H01B 13/24 (2006.01); B29C 48/80 (2019.01);
U.S. Cl.
CPC ...
H01B 7/1875 (2013.01); B29C 48/023 (2019.02); C08L 23/04 (2013.01); C08L 23/10 (2013.01); C08L 27/06 (2013.01); C08L 67/02 (2013.01); C08L 77/02 (2013.01); C09D 177/02 (2013.01); H01B 3/305 (2013.01); H01B 3/443 (2013.01); H01B 3/445 (2013.01); H01B 3/465 (2013.01); H01B 7/0009 (2013.01); H01B 7/0216 (2013.01); H01B 7/292 (2013.01); H01B 13/145 (2013.01); H01B 13/24 (2013.01); B29C 48/802 (2019.02); C08L 2203/10 (2013.01); C08L 2203/16 (2013.01); C08L 2203/202 (2013.01); C08L 2205/02 (2013.01); C08L 2205/03 (2013.01);
Abstract

The present disclosure provides an electric wire having excellent smoothness, appearance, and storage stability. The electric wire includes a core wire and a coating layer covering the core wire. The coating layer contains a fluorine-free resin and a fluorine-containing crystalline polymer. The fluorine-free resin includes at least one selected from the group consisting of polyamide resins, polyolefin resins, and polyvinyl chloride resin. The fluorine-containing crystalline polymer represents 0.5 to 4.0 mass % relative to the fluorine-free resin.

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