发明名称 |
Optical fiber cable having a water absorptive member |
摘要 |
A water absorptive composition comprising a thermoplastic elastomer as a first component, a second component and a third component selected from the group which consists of: a water-soluble resin; a hydrophilic compound selected from the group consisting of metal salt of carboxylic acid, polyhydric alcohol, amino alcohol, linear polyether, saccharide, and sugar alcohol; and a surface treating agent selected from the group consisting of sorbitan fatty acid ester, glycidyl ether of polyhydric alcohol, and silane coupling agent. The composition is suitably used for producing a water absorptive member for protecting optical fiber elements of an optical fiber cable.
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申请公布号 |
US5179611(A) |
申请公布日期 |
1993.01.12 |
申请号 |
US19910729726 |
申请日期 |
1991.07.15 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD.;SUMITOMO ELECTRIC INDUSTRIES, LTD.;NIPPON TELEGRAPH & TELEPHONE CORPORATION;TELEPHONE CORPORATION |
发明人 |
UMEDA, MASANARI;SAKURABA, YUKIO;ASHIYA, FUMIHIRO;MATSUO, TOSHINOBU |
分类号 |
G02B6/44 |
主分类号 |
G02B6/44 |
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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