Photochromic materials derived from ring-opening monomers and photochromic initiators
    1.
    发明授权
    Photochromic materials derived from ring-opening monomers and photochromic initiators 有权
    衍生自开环单体和光致变色引发剂的光致变色材料

    公开(公告)号:US07465415B2

    公开(公告)日:2008-12-16

    申请号:US10903770

    申请日:2004-07-30

    CPC分类号: C07D311/78 C07D311/92

    摘要: Various non-limiting embodiments disclosed herein related to photochromic materials comprising the reaction product of (a) at least one ring-opening cyclic monomer, and (b) a photochromic initiator. Other non-limiting embodiments related to photochromic materials represented by: wherein S′ comprises the at least one ring-opened cyclic monomer as set forth herein. Other non-limiting embodiments related to photochromic compositions, optical elements, and methods of inhibiting migration of a photochromic material in a polymeric material using the photochromic materials disclosed herein. Methods of making such photochromic materials, compositions, and optical elements are also disclosed.

    摘要翻译: 本文公开的各种非限制性实施方案涉及包含(a)至少一个开环环状单体和(b)光致变色引发剂的反应产物的光致变色材料。 与由下式表示的光致变色材料相关的其它非限制性实施方案:其中S'包含如本文所述的至少一种开环环状单体。 与光致变色组合物有关的其它非限制性实施方案,光学元件以及使用本文公开的光致变色材料抑制光致变色材料在聚合物材料中迁移的方法。 还公开了制备这种光致变色材料,组合物和光学元件的方法。

    OPTICAL ELEMENT HAVING LIGHT INFLUENCING PROPERTY
    7.
    发明申请
    OPTICAL ELEMENT HAVING LIGHT INFLUENCING PROPERTY 审中-公开
    具有光影响性的光学元件

    公开(公告)号:US20080187749A1

    公开(公告)日:2008-08-07

    申请号:US11955725

    申请日:2007-12-13

    IPC分类号: B32B7/12

    摘要: Provided is an optical element having at least (a) a support polymeric film layer of film material having opposing first and second sides, (b) a second polymeric film layer having opposing first and second sides, the second layer including a film material exhibiting a light influencing property, and (c) optionally, an adhesive layer interposed between and connected to at least a portion of the first side of support layer (a) and the second side of second layer (b). The film material of support layer (a) and the film material of second layer (b) are the same or different.

    摘要翻译: 提供了一种光学元件,其具有至少(a)具有相对的第一和第二侧的膜材料的支撑聚合物膜层,(b)具有相对的第一和第二侧的第二聚合物膜层,所述第二层包括显示出 以及(c)可选地,插入在支撑层(a)的第一侧和第二层(b)的第二侧的至少一部分之间并连接到其上的粘合剂层。 支撑层(a)的膜材料和第二层(b)的膜材料相同或不同。