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    OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS
    22.
    发明申请
    OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS 审中-公开
    包含具有扩展PI连接系统的光致变色材料的光学器件

    公开(公告)号：US20090072206A1

    公开(公告)日：2009-03-19

    申请号：US12265842

    申请日：2008-11-06

    申请人： Beon-Kyu Kim ,  Jun Deng ,  Wenjing Xiao ,  Barry Van Gemert ,  Anu Chopra ,  Frank Molock ,  Shivkumar Mahadevan

    发明人： Beon-Kyu Kim ,  Jun Deng ,  Wenjing Xiao ,  Barry Van Gemert ,  Anu Chopra ,  Frank Molock ,  Shivkumar Mahadevan

    IPC分类号： G02B5/23

    CPC分类号： C09K9/02 ,  C09B57/02 ,  C09B69/109 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1096 ,  G02B1/043 ,  C08L101/14

    摘要： Various non-limiting embodiments disclosed herein relate to ophthalmic devices comprising photochromic materials having extended pi-conjugated systems. For example, various non-limiting embodiments disclosed herein provide a photochromic material, such as an indeno-fused naphthopyran, which comprises a group that extends the pi-conjugated system of the indeno-fused naphthopyran bonded at the 11-position of thereof. Further, the photochromic materials according to certain non-limiting embodiments disclosed herein may display hyperchromic absorption of electromagnetic radiation as compared to conventional photochromic materials and/or may have a closed-form absorption spectrum that is bathochromically shifted as compared to conventional photochromic materials. Other non-limiting embodiments relate to methods of making the ophthalmic devices comprising photochromic materials.

    摘要翻译： 本文公开的各种非限制性实施方案涉及包含具有延伸的π-共轭体系的光致变色材料的眼科装置。 例如，本文公开的各种非限制性实施方案提供光致变色材料，例如茚并稠合的萘并吡喃，其包含延伸在其11位键合的茚并稠合的萘并吡喃的π-共轭体系的基团。 此外，与常规光致变色材料相比，根据本文公开的某些非限制性实施方案的光致变色材料可以显示电磁辐射的超色吸收和/或可以具有与常规光致变色材料相比被红移的闭合形式的吸收光谱。 其它非限制性实施方案涉及制备包含光致变色材料的眼科装置的方法。

    Photochromic materials comprising metallocenyl groups
    23.
    发明申请
    Photochromic materials comprising metallocenyl groups 有权
    包含金属茂基的光致变色材料

    公开(公告)号：US20070278460A1

    公开(公告)日：2007-12-06

    申请号：US11443938

    申请日：2006-05-31

    申请人： Wenjing Xiao

    发明人： Wenjing Xiao

    IPC分类号： G02F1/361

    CPC分类号： G03C1/73 ,  C07D311/96 ,  C07F17/02 ,  C09K9/02 ,  G02B5/23

    摘要： Various non-limiting embodiments of the present invention relate to photochromic materials having a metallocenyl group. More particularly, various non-limiting embodiments disclosed herein provide photochromic materials including an indeno-fused naphthopyran, such as an indeno[2′,3′:3,4]naphtho[1,2-b]pyran, and a metallocenyl group bonded to at least one available position on the indeno-fused naphthopyran. Other non-limiting embodiments disclosed herein provide photochromic composition and photochromic articles, such as but not limited to ophthalmic lens, which include the disclosed photochromic materials and method of making the same.

    摘要翻译： 本发明的各种非限制性实施方案涉及具有金属茂基的光致变色材料。 更具体地，本文公开的各种非限制性实施方案提供光致变色材料，包括茚并稠合萘并吡喃如茚并[2'，3'：3,4]萘并[1,2-b]吡喃和金属茂基键合 至茚并稠合萘并吡喃的至少一个可用位置。 本文公开的其它非限制性实施方案提供光致变色组合物和光致变色制品，例如但不限于眼科镜片，其包括所公开的光致变色材料及其制备方法。

    Photochromic materials with reactive substituents
    24.
    发明申请
    Photochromic materials with reactive substituents 有权

    公开(公告)号：US20060226400A1

    公开(公告)日：2006-10-12

    申请号：US11102280

    申请日：2005-04-08

    申请人： Wenjing Xiao ,  Barry Gemert

    发明人： Wenjing Xiao ,  Barry Gemert

    IPC分类号： G02F1/361

    CPC分类号： C09K9/02 ,  C07D311/78 ,  C07D311/92 ,  C09K2211/1011 ,  C09K2211/1088 ,  G03C1/685 ,  G03C1/73

    摘要： Various non-limiting embodiments of the present disclosure relate to photochromic materials comprising a reactive substituent. For example, the present disclosure contemplates 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 or an electrophilic moiety. Other non-limiting embodiments of the present disclosure relate to photochromic articles, compositions, and methods of making the photochromic articles, wherein the photochromic articles and compositions comprise the photochromic naphthopyrans described herein.

    Photochromic materials with reactive substituents
    25.
    发明授权
    Photochromic materials with reactive substituents 有权
    具有反应性取代基的光致变色材料

    公开(公告)号：US07556750B2

    公开(公告)日：2009-07-07

    申请号：US11102280

    申请日：2005-04-08

    申请人： Wenjing Xiao ,  Barry Van Gemert

    发明人： Wenjing Xiao ,  Barry Van Gemert

    IPC分类号： G02B5/23 ,  G03C1/00

    CPC分类号： C09K9/02 ,  C07D311/78 ,  C07D311/92 ,  C09K2211/1011 ,  C09K2211/1088 ,  G03C1/685 ,  G03C1/73

    摘要： Various non-limiting embodiments of the present disclosure relate to photochromic materials comprising a reactive substituent. For example, the present disclosure contemplates 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 or an electrophilic moiety. Other non-limiting embodiments of the present disclosure relate to photochromic articles, compositions, and methods of making the photochromic articles, wherein the photochromic articles and compositions 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反应性取代基的光致变色材料。 例如，本公开涉及光致变色材料，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或亲电部分。 本公开的其它非限制性实施方案涉及光致变色制品，组合物和制备光致变色制品的方法，其中光致变色制品和组合物包含本文所述的光致变色萘并吡喃。

    Photochromic materials comprising metallocenyl groups
    26.
    发明授权
    Photochromic materials comprising metallocenyl groups 有权
    包含金属茂基的光致变色材料

    公开(公告)号：US07481955B2

    公开(公告)日：2009-01-27

    申请号：US11443938

    申请日：2006-05-31

    申请人： Wenjing Xiao

    发明人： Wenjing Xiao

    IPC分类号： F21V9/00 ,  G02B5/02 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00

    CPC分类号： G03C1/73 ,  C07D311/96 ,  C07F17/02 ,  C09K9/02 ,  G02B5/23

    摘要： Various non-limiting embodiments of the present invention relate to photochromic materials having a metallocenyl group. More particularly, various non-limiting embodiments disclosed herein provide photochromic materials including an indeno-fused naphthopyran, such as an indeno[2′,3′:3,4]naphtho[1,2-b]pyran, and a metallocenyl group bonded to at least one available position on the indeno-fused naphthopyran. Other non-limiting embodiments disclosed herein provide photochromic composition and photochromic articles, such as but not limited to ophthalmic lens, which include the disclosed photochromic materials and method of making the same.

    摘要翻译： 本发明的各种非限制性实施方案涉及具有金属茂基的光致变色材料。 更具体地，本文公开的各种非限制性实施方案提供光致变色材料，包括茚并稠合萘并吡喃如茚并[2'，3'：3,4]萘并[1,2-b]吡喃和金属茂基键合 至茚并稠合萘并吡喃的至少一个可用位置。 本文公开的其它非限制性实施方案提供光致变色组合物和光致变色制品，例如但不限于眼科镜片，其包括所公开的光致变色材料及其制备方法。

    Ophthalmic devices comprising photochromic materials with reactive substituents
    27.
    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

    申请人： Wenjing Xiao ,  Barry Van Gemert ,  Shivkumar Mahadevan ,  Frank Molock

    发明人： Wenjing Xiao ,  Barry Van Gemert ,  Shivkumar Mahadevan ,  Frank Molock

    IPC分类号： G02C7/04 ,  G02B1/04 ,  G02B5/23 ,  G03C1/73

    CPC分类号： G02B1/041 ,  G02B1/043 ,  G02B5/23 ,  G02C7/04 ,  G03C1/73 ,  Y10T428/31935

    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。