发明授权
- 专利标题： Conformal coating systems
- 专利标题（中）： 保形涂层系统
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申请号： US809099申请日： 1985-12-16
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公开(公告)号： US4668713A公开(公告)日： 1987-05-26
- 发明人: John Woods , John M. Rooney , Bernard J. Bolger
- 申请人： John Woods , John M. Rooney , Bernard J. Bolger
- 申请人地址： IEX Dublin
- 专利权人： Loctite (Ireland) Limited
- 当前专利权人： Loctite (Ireland) Limited
- 当前专利权人地址： IEX Dublin
- 优先权： IEX3300/84 19841221
- 主分类号： C08G18/00
- IPC分类号： C08G18/00 ; C08F2/48 ; C08F2/50 ; C08F299/02 ; C08G18/04 ; C08G18/30 ; C08G18/38 ; C08G75/04 ; C09D175/00 ; C09D175/04 ; C09D175/14 ; C09D175/16 ; H05K3/28
摘要：
Compositions useful as UV curable conformal coatings are mixtures, substantially free of isocyanate condensation catalyst, of the following constituents:(i) a compound having two or more alkenyl or alkynyl groups;(ii) a compound having two or more mercapto groups;(iii) a compound having two or more isocyanate groups; and(iv) a free radical photoinitiator.The composition cures by a secondary mechanism in shadow areas and has a long pot life, for example 8-24 hours.
公开/授权文献
- US5928225A Device for the treatment of benign prostatic hyperplasia 公开/授权日：1999-07-27