发明名称 |
TINTED ARTICLE HAVING A HIGH REFRACTIVE INDEX |
摘要 |
<p>Disclosed is a tinted article formed from a substrate having a refractive index of at least 1.57 comprising at least partially polymerized sulfur-containing polyurethane material and/or at least partially polymerized sulfur-containing polyurethaneurea material; an intermediate coating applied to at least a portion of the substrate; a tintable hardcoat applied to at least a portion of the intermediate coating; and tint applied to at least a portion of the tintable hardcoat. Methods for preparing the tinted articles also are provided.</p> |
申请公布号 |
WO2009038937(A1) |
申请公布日期 |
2009.03.26 |
申请号 |
WO2008US74438 |
申请日期 |
2008.08.27 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
NAGPAL, VIDHU J.;HEROLD, ROBERT D. |
分类号 |
B32B27/40;C08J7/04;C09D5/00;G02B1/10 |
主分类号 |
B32B27/40 |
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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