| 发明名称 |
COATING COMPOSITION YIELDING ABRASION-RESISTANT TINTABLE COATINGS |
| 摘要 |
<p>A coating composition based upon at least partially hydrolyzed epoxy-functional alkoxy silanes and having particular utility in forming tintable, abrasion resistant coatings on lenses. Incorporation in the composition of a non-hydrolyzed epoxy-functional alkoxy silane provides a desired reduction in viscosity. Incorporation in the composition of a polyether surfactant provides a cured coating of the composition with increased tintability.</p> |
| 申请公布号 |
WO0118128(A2) |
申请公布日期 |
2001.03.15 |
| 申请号 |
WO2000US40699 |
申请日期 |
2000.08.21 |
| 申请人 |
THE WALMAN OPTICAL COMPANY |
发明人 |
TREADWAY, GERALD, D. |
| 分类号 |
C09D4/00;C09D4/02;C09D4/06;C09D183/06;G02B1/10;(IPC1-7):C09D4/00 |
主分类号 |
C09D4/00 |
| 代理机构 |
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