Ophthalmic devices comprising photochromic materials with reactive substituents
    2.
    发明授权
    Ophthalmic devices comprising photochromic materials with reactive substituents 有权
    包含具有反应性取代基的光致变色材料的眼科装置

    公开(公告)号:US09052438B2

    公开(公告)日:2015-06-09

    申请号:US11101979

    申请日:2005-04-08

    摘要: Various non-limiting embodiments of the present disclosure relate to ophthalmic devices comprising photochromic materials comprising a reactive substituent. For example, the present disclosure contemplates ophthalmic devices comprising photochromic materials, such as photochromic naphthopyrans and indeno-fused naphthopyrans having a reactive substituent comprising a reactive moiety linked to the photochromic naphthopyran by one or more linking groups. In certain non-limiting embodiments, the reactive moiety comprises a polymerizable moiety. In other non-limiting embodiments, the reactive moiety comprises a nucleophilic moiety. Other non-limiting embodiments of the present disclosure relate to methods of making the photochromic ophthalmic device, wherein the photochromic ophthalmic devices comprise the photochromic naphthopyrans described herein.

    摘要翻译: 本公开的各种非限制性实施方案涉及包含含有反应性取代基的光致变色材料的眼科装置。 例如,本公开涉及包含光致变色材料的光学装置,例如具有包含通过一个或多个连接基团与光致变色萘并吡喃连接的反应性部分的反应性取代基的光致变色萘并吡喃和茚并稠合萘并吡喃。 在某些非限制性实施方案中,反应性部分包含可聚合部分。 在其它非限制性实施方案中,反应性部分包含亲核部分。 本公开的其它非限制性实施方案涉及制备光致变色眼科装置的方法,其中光致变色眼科装置包含本文所述的光致变色萘并吡喃。

    STABILIZED OPHTHALMIC SOLUTIONS
    4.
    发明申请
    STABILIZED OPHTHALMIC SOLUTIONS 审中-公开
    稳定的眼科解决方案

    公开(公告)号:US20090004288A1

    公开(公告)日:2009-01-01

    申请号:US12124882

    申请日:2008-05-21

    IPC分类号: A61K33/40

    摘要: The present invention relates to stabilized ophthalmic solutions comprising at least one peroxide. In one embodiment, the present invention relates to an ophthalmic solution comprising a pH between about 6 and about 8 and about 50 to about 1000 ppm hydrogen peroxide and about 0.005 wt % (50 ppm) to about 0.05 wt % (500 ppm) at least one salt of diethylenetriamine pentaacetic acid selected from the group consisting of calcium salts of diethylenetriamine pentaacetic acid, zinc salts of diethylenetriamine pentaacetic acid and mixed calcium/zinc salts of diethylenetriamine pentaacetic acid.The present invention further relates to a method for preserving ophthalmic solution comprising at least one peroxide.

    摘要翻译: 本发明涉及包含至少一种过氧化物的稳定的眼用溶液。 在一个实施方案中,本发明涉及一种眼用溶液,其包含至少约6至约8至约10至约1000ppm过氧化氢和约0.005重量%(50ppm)至约0.05重量%(500ppm)的pH 二亚乙基三胺五乙酸的一种盐,选自二亚乙基三胺五乙酸钙盐,二亚乙基三胺五乙酸锌盐和二亚乙基三胺五乙酸的混合钙/锌盐。 本发明还涉及一种用于保存含有至少一种过氧化物的眼用溶液的方法。

    Photochromic ophthalmic devices made with dual initiator system
    5.
    发明申请
    Photochromic ophthalmic devices made with dual initiator system 审中-公开
    用双引发剂体系制成的光致变色眼科装置

    公开(公告)号:US20060227287A1

    公开(公告)日:2006-10-12

    申请号:US11102319

    申请日:2005-04-08

    IPC分类号: G02C7/10

    CPC分类号: G02B1/043 C08L33/10 C08L33/08

    摘要: The present invention relates to a process comprising exposing a polymerizable mixture comprising at least one lens forming component, at least one thermal initiator, at least one photoinitiator and at least one photochromic compound to device forming conditions comprising heat and actinic radiation to form a photochromic ophthalmic device.

    摘要翻译: 本发明涉及包括将包含至少一种透镜形成组分,至少一种热引发剂,至少一种光引发剂和至少一种光致变色化合物的可聚合混合物暴露于包含热和光化辐射的装置形成条件,以形成光致变色眼科 设备。