发明名称 |
PROCESS FOR THE FUNCTIONALISATION OF SURFACES |
摘要 |
The present invention describes a novel coating process that comprises the use of a functional photoinitiator, or a macroinitiator derived therefrom, in a cascade of process steps, wherein, on the one hand, a functional photoinitiator or a macroinitiator derived therefrom is covalently bonded to a carrier and, on the other hand, an oligomer or polymer forming a new surface layer is covalently bonded to the functional photoinitiator, or to the carrier modified by a functional photoinitiator, via functional groups that are co-reactive with isocyanate groups. The invention relates also to novel intermediates that are carriers to which functional photoinitiators that contain free isocyanate groups are bonded.
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申请公布号 |
WO9620796(A1) |
申请公布日期 |
1996.07.11 |
申请号 |
WO1995EP05013 |
申请日期 |
1995.12.18 |
申请人 |
CIBA-GEIGY AG;CHABRECEK, PETER;LOHMANN, DIETER |
发明人 |
CHABRECEK, PETER;LOHMANN, DIETER |
分类号 |
G02C7/04;B05D3/06;C07C271/20;C07C271/24;C07C271/28;C08F2/50;C08F283/12;C08F290/02;C08F290/04;C08G18/50;C08G18/61;C08G18/64;C08G18/70;C08G18/80;C08G18/81;C08G77/442;C09D175/04;G02B1/04;G02B1/10;G03F7/027;G03F7/031;G03F7/075;(IPC1-7):B05D3/14 |
主分类号 |
G02C7/04 |
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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