| 发明名称 |
Optical fibre coatings and their production. |
| 摘要 |
<p>The use of an ethylenically-terminated urethane oligomer for the provision of a radiation-cured coating material of an optical fibre, the urethane oligomer being derived from reactants which include a hydroxyl-terminated polyester polyol having dimer acid residues in its structure.</p> |
| 申请公布号 |
EP0539030(A1) |
申请公布日期 |
1993.04.28 |
| 申请号 |
EP19920308780 |
申请日期 |
1992.09.25 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
EDWARDS, MARTIN RUSSELL;WALLER, JULIE ANN;BYRNE, STEPHEN |
| 分类号 |
C03C25/24;C03C25/10;C03C25/32;C08F290/00;C08F299/06;C08G18/42;C08G18/67;C08G18/81;C08L75/00;C08L75/16;C09D175/14;C09D175/16;G02B6/44 |
主分类号 |
C03C25/24 |
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