发明名称 |
FLEXIBLE HARDCOATS AND SUBSTRATES COATED THEREWITH |
摘要 |
<p>A method for providing a flexible hardcoat on a substrate includes the use of a dual cure silane possessing a UV curable group and a thermally curable silane group. The dual cure silane hydro lyzed and a portion of the silanol groups are condensed with silica to provide a fluid coating composition which is then applied to a substrate. A first cure with UV radiation causes the coating to harden into a flexible hardcoat which permits the substrate to be thermoformed or embossed without damage to the coating. The substrate is then heated to thermally cure the hardcoat to provide a fully cured hard and abrasion resistant hardcoat.</p> |
申请公布号 |
WO2009131680(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
WO2009US02501 |
申请日期 |
2009.04.23 |
申请人 |
MOMENTIVE PERFORMANCE MATERIALS INC.;LIAO, WEN, P. |
发明人 |
LIAO, WEN, P. |
分类号 |
C08J3/24;C09D183/04;C09D183/06 |
主分类号 |
C08J3/24 |
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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