发明名称 |
Organosilane coating composition for ophthalmic lens |
摘要 |
A radiation-curable coating composition for ophthalmic lens is disclosed which comprises a mixture of a monoepoxysilane, colloidal silica, an alkylalkoxysilane or tetraalkoxysilane, and an ultraviolet activated photoinitiator capable of initiating a cationic cure of such composition. The photoinitiator is an aromatic onium salt or an iron arene salt complex.
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申请公布号 |
US5385955(A) |
申请公布日期 |
1995.01.31 |
申请号 |
US19920972359 |
申请日期 |
1992.11.05 |
申请人 |
ESSILOR OF AMERICA, INC. |
发明人 |
TARSHIANI, YASSIN Y.;WEBER, STEVEN A. |
分类号 |
C08F2/50;C09D4/00;C09D183/06;G02B1/10;(IPC1-7):C08F2/50;C08J7/06;C08K3/36;C08K5/54 |
主分类号 |
C08F2/50 |
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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