发明名称 |
Tethered sulfonium salt photoinitiators for free radical polymerization. |
摘要 |
<p>Free radical polymerizable compositions contain a sulfonium salt which is tethered to at least one of an electron donor and a sensitizer, and a polymerizable monomer, demonstrate substantially enhanced photosensitivity. This invention also provides layered structures comprising a substrate coated with a free radical polymerizable composition containing a sulfonium salt which is tethered to at least one of an electron donor and a sensitizer, and the polymerized layered structures. A method for the preparation of certain tethered sulfonium salts is described.</p> |
申请公布号 |
EP0375160(A2) |
申请公布日期 |
1990.06.27 |
申请号 |
EP19890312106 |
申请日期 |
1989.11.22 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
WRIGHT, BRADFORD B. C/O MINNESOTA MINING AND;DEVOE, ROBERT J. C/O MINNESOTA MINING AND |
分类号 |
C07C381/12;C07D209/86;C07D295/096;C07D295/112;C07D295/135;C08F2/50;G03F7/029 |
主分类号 |
C07C381/12 |
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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