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    • 7. 发明申请
    • OPTICAL ELEMENTS THAT INCLUDE CURABLE FILM-FORMING COMPOSITIONS CONTAINING BLOCKED ISOCYANATE ADHESION PROMOTERS
    • 包含含嵌段异氰酸酯粘合促进剂的可固化成膜组合物的光学元件
    • WO2007030353A1
    • 2007-03-15
    • PCT/US2006/033520
    • 2006-08-29
    • TRANSITIONS OPTICAL, INC.
    • STEWART, Kevin J.
    • C08G18/71C08G18/80G02B1/10
    • G02B1/14C08G18/3275C08G18/718C08G18/757C08G18/8048C08G18/807G02B1/105G02B1/11G02B5/23Y10T428/31551Y10T428/31601
    • Described are optical elements made of a substrate and a curable film-forming composition applied to at least a portion of the substrate to form a coating thereon. The curable film-forming composition comprises: i) a resinous material comprising a monomer, oligomer, and/or polymer containing reactive functional groups; ii) a curing agent having two or more reactive functional groups that are reactive with functional groups in the resinous material of i); and iii) a material different from i) and ii), comprising a blocked isocyanate group blocked with a blocking agent capable of deblocking at a low temperature. The material of iii) is present in the curable film-forming composition at least in an amount sufficient to improve adhesion between the curable film-forming composition and the substrate and/or a superposed coating compared to a substantially identical optical element that does not comprise the material of iii) in the curable film-forming composition.
    • 描述了由基材和可固化成膜组合物制成的光学元件,其施加到基材的至少一部分以在其上形成涂层。 可固化成膜组合物包括:i)包含含有反应性官能团的单体,低聚物和/或聚合物的树脂材料; ii)具有与i)的树脂材料中的官能团反应的具有两个或更多个反应性官能团的固化剂; 和iii)不同于i)和ii)的材料,其包含用能够在低温下解封的封闭剂封闭的封端异氰酸酯基团。 在可固化成膜组合物中存在至少足以提高可固化成膜组合物与基材和/或重叠涂层之间的粘合力的量的iii)材料与基本上不相同的光学元件 可固化成膜组合物中的iii)的材料。
    • 9. 发明申请
    • POLYVINYL BUTYRAL SHEET WITH BIFUNCTIONAL SURFACE MODIFYING AGENT
    • 具有双功能表面改性剂的聚异丁烯片
    • WO2004111116A1
    • 2004-12-23
    • PCT/US2004/017953
    • 2004-06-07
    • SOLUTIA INCORPORATEDCHEN, Wenjie
    • CHEN, Wenjie
    • C08J7/06
    • C08J7/065B32B17/10036B32B17/10761B32B17/10935B32B17/10981C08J2329/14C08K5/42Y10T428/31551Y10T428/31601Y10T428/31627Y10T428/3163Y10T428/31649Y10T428/31935Y10T428/31938
    • A polymer sheet having a bifunctional surface modifying agent deposited on the surface of the sheet and a method of manufacturing a polymer sheet having a bifunctional surface modifying agent on the surface of the sheet. The polymer sheet preferably comprises a polyvinyl butyral, a plasticizer incorporated into the polyvinyl butyral, and a bifunctional surface modifying agent disposed as a coating on the plasticized polyvinyl butyral, the bifunctional surface modifying agent comprising an anti-blocking segment and a compatibility segment, the anti-blocking segment comprising a hydrocarbon group comprising a linear hydrocarbon chain, a cyclic group, or a combination of linear hydrocarbon chains and cyclic groups, the compatibility segment comprising a sulfonate, sulfate, carboxylate, or phosphate radical. A method of manufacturing a polymer sheet comprises disposing a bifunctional surface modifying agent onto said polymer sheet surface, the bifunctional surface modifying agent comprising an anti-blocking segment and a compatibility segment comprising a sulfonate, sulfate, carboxylate, or phosphate radical.
    • 沉积在片材表面上的具有双官能表面改性剂的聚合物片材以及在片材表面上制备具有双官能表面改性剂的聚合物片材的方法。 聚合物片材优选包括聚乙烯醇缩丁醛,并入聚乙烯醇缩丁醛中的增塑剂和作为涂覆在塑化聚乙烯醇缩丁醛上的双功能表面改性剂,双官能表面改性剂包括防粘连部分和相容性部分, 抗阻断链段包含包含直链烃链,环状基团或直链烃链和环状基团的组合的烃基,所述相容性片段包含磺酸盐,硫酸盐,羧酸盐或磷酸根。 制备聚合物片材的方法包括在所述聚合物片材表面上设置双功能表面改性剂,所述双功能表面改性剂包含防粘连片段和包含磺酸盐,硫酸盐,羧酸盐或磷酸根基团的相容性片段。