发明名称 |
UV-Strahlungshärtbare Beschichtungen für optische Fasern und damit beschichtete optische Fasern |
摘要 |
Ultraviolet radiation-curable primary and secondary coating compositions for optical fibers are disclosed. The primary coatings comprise a hydrocarbon polyol-based reactively terminated aliphatic urethane oligomer; a hydrocarbon monomer terminated with at least one end group capable of reacting with the terminus of the oligomer; and an optional photoinitiator. The secondary coatings comprise a polyester and/or polyether-based aliphatic urethane reactively terminated oligomer; a hydrocarbonaceous viscosity-adjusting component capable of reacting with the reactive terminus of (I); and an optional photoinitiator. Also disclosed are optical fibers coated with the secondary coating alone or with the primary and secondary coatings of the invention. |
申请公布号 |
DE69232989(T2) |
申请公布日期 |
2003.11.13 |
申请号 |
DE1992632989T |
申请日期 |
1992.11.13 |
申请人 |
BORDEN CHEMICAL INC., COLUMBUS |
发明人 |
SHUSTACK, PAUL J. |
分类号 |
C03C25/24;C03C25/10;C08F2/50;C08F290/06;C08G18/67;C09D4/06;C09D175/14;C09D175/16;G02B6/44;(IPC1-7):C03C25/10;C08G18/10;B32B17/02;C08G18/62;C08F299/06 |
主分类号 |
C03C25/24 |
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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