发明名称 |
Plastic optical fiber cable and method of transmitting signal |
摘要 |
A plastic optical fiber cable includes: a bare plastic optical fiber including a core formed of a polymer containing a methyl methacrylate unit, and a clad layer including a layer formed of a specific fluorine-containing olefin resin at least in the outermost layer; and a coating layer around the bare plastic optical fiber, the coating layer including a light-shielding coating layer formed of a specific nylon resin composition, a functional coating layer (C) and a functional coating layer (D) in this order, where one of the functional coating layer (C) and the functional coating layer (D) is formed of a resin composition (I) containing a polybutylene terephthalate resin as a major component or an ethylene-vinyl alcohol copolymer as a major component; the other is formed of a specific nylon resin composition (II); and a ratio of the thickness of the functional coating layer (C) to the thickness of the functional coating layer (D) is set to fall within a specific range. |
申请公布号 |
US8422844(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US200913000633 |
申请日期 |
2009.06.23 |
申请人 |
TSUKAMOTO YOSHIHIRO;KIMURA TSUYOSHI;FUJISHIGE YASUSHI;AKIHARA RIE;MATSUO MITSUHIRO;MITSUBISHI RAYON CO., LTD. |
发明人 |
TSUKAMOTO YOSHIHIRO;KIMURA TSUYOSHI;FUJISHIGE YASUSHI;AKIHARA RIE;MATSUO MITSUHIRO |
分类号 |
G02B6/036 |
主分类号 |
G02B6/036 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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