发明授权
US09062083B2 D1479 stable liquid bap photoinitiator and its use in radiation curable compositions
有权
D1479稳定的液体bap光引发剂及其在可辐射固化组合物中的应用
- 专利标题： D1479 stable liquid bap photoinitiator and its use in radiation curable compositions
- 专利标题（中）： D1479稳定的液体bap光引发剂及其在可辐射固化组合物中的应用
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申请号： US13802476申请日： 2013-03-13
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公开(公告)号： US09062083B2公开(公告)日： 2015-06-23
- 发明人: Timothy Edward Bishop , Edward Joseph Murphy , John Edmond Southwell , Satyendra Sarmah , TaiYeon Lee
- 申请人： DSM IP Assets B.V.
- 申请人地址： NL Heerlen
- 专利权人： DSM IP ASSETS B.V.
- 当前专利权人： DSM IP ASSETS B.V.
- 当前专利权人地址： NL Heerlen
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： EP10169857 20100716
- 主分类号： C08F2/46
- IPC分类号： C08F2/46 ; C08B37/00 ; C08F2/50 ; B29C71/04 ; A61L24/00 ; A61L2/08 ; C08G61/04 ; C07F9/50 ; C03C25/10 ; C03C25/24 ; C04B41/00 ; C04B41/48 ; C04B41/63 ; C07F9/53 ; C08F2/40 ; C09D133/08 ; C08K5/50 ; C08F222/10
摘要：
The invention relates to radiation curable compositions comprising a liquid 0/s(acyl)phosphine photo initiators of formula (I): wherein each of Ar1, Ar2 and Ar3 is independently a substituted or unsubstituted aryl group. The invention also relates to stabilized forms of liquid bis(acyl)phosphines of formula (I) and radiation curable composition comprising said stabilized photoinitiators. The radiation curable compositions are selected from the group consisting of an optical fiber coating composition and a coating composition capable of radiation cure on concrete and a coating composition capable of radiation cure on metal.
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