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Patent Searching and Data


Title:
CABLE AND WIRING HARNESS
Document Type and Number:
WIPO Patent Application WO/2019/176885
Kind Code:
A1
Abstract:
This cable comprises: a transmission medium which is composed of a conductor or an optical fiber; and an insulating layer which covers the transmission medium. The insulating layer comprises an outermost layer and an inner layer that is provided inside the outermost layer. The outermost layer contains a base resin and a flame retardant; and the flame retardant contains inorganic particles, which are composed of at least one kind of particles selected from the group consisting of calcium carbonate particles and silicate compound particles, a silicone compound and a fatty acid-containing compound. The content of the inorganic particles in the insulating layer is 0.03-7.00% by mass; the content of the silicone compound in the insulating layer is 0.01-4.30% by mass; the content of the fatty acid-containing compound in the insulating layer is 0.02-7.50% by mass; and the blend ratio of the fatty acid-containing compound to 100 parts by mass of the base resin in the inner layer is lower than the blend ratio of the fatty acid-containing compound to 100 parts by mass of the base resin in the outermost layer.

Inventors:
WATANABE Ryo (Sakura Works 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
TAIRA Seiichi (Sakura Works 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
SASAKI Manabu (Sakura Works 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
NAKAMURA Shoichiro (Sakura Works 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
Application Number:
JP2019/009823
Publication Date:
September 19, 2019
Filing Date:
March 11, 2019
Export Citation:
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Assignee:
FUJIKURA LTD. (5-1 kiba 1-chome, Koto-ku Tokyo, 12, 〒1358512, JP)
International Classes:
H01B7/295; H01B3/44; H01B7/00; H01B7/02; C08K3/01; C08K3/26; C08L83/04; C08L101/00
Attorney, Agent or Firm:
AOKI Hiroaki et al. (Kurihara Building 3F, 3-11-3 Miyacho, Ohmiya-ku, Saitama-sh, Saitama 02, 〒3300802, JP)
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