US 11,682,500 B2
Ultrathin low-voltage electric wire for an automobile, and wire harness including same
Yuki Nishi, Shizuoka (JP)
Assigned to YAZAKI CORPORATION, Tokyo (JP)
Filed by Yazaki Corporation, Tokyo (JP)
Filed on Jun. 30, 2022, as Appl. No. 17/854,557.
Claims priority of application No. JP2021-112945 (JP), filed on Jul. 7, 2021.
Prior Publication US 2023/0038416 A1, Feb. 9, 2023
Int. Cl. H01B 3/44 (2006.01); B60R 16/02 (2006.01); H01B 7/00 (2006.01)
CPC H01B 3/448 (2013.01) [B60R 16/0207 (2013.01); H01B 7/0045 (2013.01)] 2 Claims
OG exemplary drawing
 
1. An ultrathin low-voltage electric wire for an automobile, the wire comprising:
a conductor part; and
an insulating layer covering an outer periphery of the conductor part; wherein
the insulating layer includes a resin composition containing 100 parts by mass of a vinyl chloride resin, 29 to 31 parts by mass of a trimellitic acid-based ester plasticizer, 0.3 to 1.0 parts by mass of a processing aid, 7 to 11 parts by mass of a thermal stabilizer, and
1 to 5 parts by mass of a modifier includes a methyl methacrylate-butadiene-styrene copolymer, an acrylonitrile-butadiene-styrene copolymer, a chlorinated polyethylene, or an ethylene-vinyl acetate copolymer, the conductor part has a cross-sectional area of 0.13±0.02 mm2, and the insulating layer has a thickness of 0.16 to 0.25 mm.