| 发明名称 |
OPTICAL MATERIALS |
| 摘要 |
An optical material comprising a copolymer of: (1) ethylene, (2) at least one of tetrafluoroethylene and chlorotrifluoroethylene and (3) olefin having at least one fluoroalkyl group, and a cladding material as used in assembling an optical fiber which comprises the copolymer as defined in above. |
| 申请公布号 |
DE3371419(D1) |
申请公布日期 |
1987.06.11 |
| 申请号 |
DE19833371419 |
申请日期 |
1983.03.21 |
| 申请人 |
DAIKIN KOGYO CO., LTD. |
发明人 |
OHMORI, AKIRA;TOMIHASHI, NOBUYUKI;IHARA, KIYOHIKO |
| 分类号 |
B29C47/00;C03C17/32;C03C25/10;C08F10/00;C08F14/00;C08F210/00;C08F210/02;C08F214/26;C08L23/08;C08L23/28;G02B1/04;G02B6/00;G02C7/04;(IPC1-7):G02B1/04;G02B6/02 |
主分类号 |
B29C47/00 |
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