发明名称 |
Light transmitting fiber. |
摘要 |
<p>Disclosed is an improved light transmitting fiber comprising a transparent inorganic substance or organic polymeric material as a core component and a methacrylate polymer as a cladding component. The methacrylate polymer is a methacrylimide-containing fluoroalkyl methacrylate polymer comprising (A) 2 to 98 weight % of methacrylimide units of formula (I):
<Chemistry id="chema01" num="0001"><Image id="ia01" he="34" wi="64" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, (B) 98 to 2 weight % of structural units derived from a fluoroalkyl methacrylate monomer, and (C) 0 to 50 weight % of structural units derived from a monomer copolymerizable with the monomer (B).</p> |
申请公布号 |
EP0201246(A2) |
申请公布日期 |
1986.11.12 |
申请号 |
EP19860303105 |
申请日期 |
1986.04.24 |
申请人 |
MITSUBISHI RAYON CO. LTD. |
发明人 |
SASAKI, ISAO;NISHIDA, KOZI;MORIMOTO, MASARU;ANZAI, HISAO;MAKINO, HIDEAKI |
分类号 |
G02B6/10;C08F8/48;C08F20/00;C08F20/22;C08F220/02;C08F220/22;G02B1/04;G02B6/00;G02B6/02 |
主分类号 |
G02B6/10 |
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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