发明名称 |
OPTICAL FIBER |
摘要 |
An optical fiber comprising a core and a cladding, wherein the core is made of a polymer comprising units of methyl methacrylate, and the cladding is made of a copolymer comprising units of vinylidene fluoride and 0.5 to 10% by mole of units of hexafluoropropene, having good heat resistance and flexibility and is excellent in adhesivity between the core and the cladding. |
申请公布号 |
DE3570852(D1) |
申请公布日期 |
1989.07.13 |
申请号 |
DE19853570852 |
申请日期 |
1985.03.06 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED;DAIKIN INDUSTRIES, LIMITED |
发明人 |
TATSUKAMI, YOSHIHARU;DOI, TOSHIKI;OKA, MASAHIKO |
分类号 |
B29C47/00;B29D11/00;C08F14/22;C08F214/22;G02B1/04;G02B6/00;G02B6/02;(IPC1-7):B29D11/00 |
主分类号 |
B29C47/00 |
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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