发明名称 |
RADIATION-CURABLE COMPOSITION WITH SIMULTANEOUS COLOR FORMATION DURING CURE |
摘要 |
A radiation-curable fiber optic coating composition for an inner primary coating includes a coloring agent, preferably a dye or a dye precursor, compatible with the fiber of the fiber optic and capable of imparting a pre-selected color to the inner primary coating, or another coating. The coloring agent can be a reactive dye. Any of the dyes preferably is stabilized by a stabiliser in the colored coating layer, or, preferably, in a more exterior layer. |
申请公布号 |
EP1200367(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
EP20000950083 |
申请日期 |
2000.07.27 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
LIN, JIBING;MONTGOMERY, EVA, IRENE;SNOWWHITE, PAUL, EUGENE;PETISCE, JAMES, RAYMOND;KOTESKY, ANTON |
分类号 |
G02B6/44;C03C25/10;C03C25/24;C08F2/46;C09D5/00;C09D201/00;(IPC1-7):C03C25/10;C08F283/00;C08G18/00 |
主分类号 |
G02B6/44 |
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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