| 发明名称 |
FLUORINATED DIOL BASED POLYURETHANE ACRYLATE OR VINYL TYPE MATERIAL FOR COVERING AN OPTICAL FIBER |
| 摘要 |
<p>The invention provides a polyurethane type polymeric material for coating optical fibers, based on a fluorinated diol with formula I:where n is 2 to 20, and A signifies -CH=CH or -CH2CH2-, and R is an alkyl group containing 1 to 4 carbon atoms. The invention also provides a fiber coated with this polymer which has been light-cured, and a fiber drawing method comprising a step of coating the fiber with a material of the invention.</p> |
| 申请公布号 |
EP1086157(B1) |
申请公布日期 |
2005.05.11 |
| 申请号 |
EP20000915220 |
申请日期 |
2000.03.27 |
| 申请人 |
DRAKA COMTEQ B.V. |
发明人 |
VANPOULLE, SOPHIE;ORCEL, GERARD;OVERTON, ROBERT;LINA, MARIE-JOSE;LACROIX, ERIC |
| 分类号 |
G02B6/44;B32B27/12;B32B27/40;C03C25/10;C08F283/00;C08F290/14;C08G18/38;C08G18/67;C08G18/73;C09D4/00;C09D5/00;(IPC1-7):C08G18/38 |
主分类号 |
G02B6/44 |
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