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41. 发明申请

US20120156521A1 PHOTOCHROMIC COMPOUNDS AND COMPOSITIONS 有权
标题翻译：光敏化合物和组合物
公开(公告)号：US20120156521A1
公开(公告)日：2012-06-21
申请号：US13313178
申请日：2011-12-07
申请人： Meng He , Darrin R. Dabideen , Xiao-Man Dai , Wenjing Xiao , Ruisong Xu , Sujit Mondal , Anil Kumar , Anu Chopra
发明人： Meng He , Darrin R. Dabideen , Xiao-Man Dai , Wenjing Xiao , Ruisong Xu , Sujit Mondal , Anil Kumar , Anu Chopra
IPC分类号： B32B9/00 , C09K19/02 , C07D413/10 , C09K3/00 , C07D311/92 , C07D405/10
CPC分类号： C07D311/92 , C07D311/94
摘要： Described herein are compounds generally comprising an indeno[2′,3′:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles. Also described herein are methods for preparing certain photochromic compounds, compositions, and articles.
摘要翻译：本文描述的是通常包含茚并[2'，3'：3,4]萘酚[1,2-b]吡喃结构的化合物。这些化合物可用于其光致变色性质，并可用于某些光致变色组合物中。这样的组合物还可以包含其它光致变色组合物和/或材料。另外，这样的化合物和/或组合物可适用于制备某些光致变色制品。本文还描述了制备某些光致变色化合物，组合物和制品的方法。

42. 发明授权

US08147725B2 Photochromic materials having extended pi-conjugated systems and compositions and articles including the same 有权
标题翻译：具有延伸的π-共轭体系的光致变色材料和包含其的组合物和制品
公开(公告)号：US08147725B2
公开(公告)日：2012-04-03
申请号：US12873735
申请日：2010-09-01
申请人： Anu Chopra , Jun Deng , Beon-Kyu Kim , David B. Knowles , Frank Molock , Victor A. Montes , Stephen D. Straight , Wenjing Xiao , Huayun Yu
发明人： Anu Chopra , Jun Deng , Beon-Kyu Kim , David B. Knowles , Frank Molock , Victor A. Montes , Stephen D. Straight , Wenjing Xiao , Huayun Yu
IPC分类号： G02B5/23 , C07D311/78 , C07D311/94
CPC分类号： C07D311/78 , C07D405/04 , C07D407/12 , C07D409/04 , C07D493/04 , C07D495/04 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1059 , C09K2211/1088 , C09K2211/1096 , G03C1/685 , G03C1/73 , Y10T428/31504
摘要： The present invention provides a photochromic material which is an indeno-fused naphthopyran having a pi-conjugation extending group bonded to the 11-position of the indeno-fused naphthopyran, the pi-conjugation extending group having at least one pendent halo-substituted group bonded thereto. The pi-conjugation extending group extends the pi-conjugation system of said indeno-fused naphthopyran. The 13-position of the indeno-fused naphthopyran is substantially free of spiro-substituents. The invention further provides photochromic materials of specified structure, photochromic compositions, photochromic articles and optical elements that include the photochromic material.
摘要翻译：本发明提供了一种光致变色材料，其是茚并稠合萘并吡喃，其具有与茚并稠合萘并吡喃的11位键合的π结合延伸基团，所述π-缀合延伸基团具有至少一个侧挂的卤素取代基团键合到此。 π-共轭延伸基团扩展所述茚并稠合萘并吡喃的π-共轭体系。茚并稠合萘并吡喃的13位基本上不含螺取代基。本发明还提供了具有特定结构的光致变色材料，光致变色组合物，光致变色制品和包括光致变色材料的光学元件。

43. 发明授权

US07557208B2 Naphthols useful for preparing indeno-fused photochromic naphthopyrans 有权
公开(公告)号：US07557208B2
公开(公告)日：2009-07-07
申请号：US12268653
申请日：2008-11-11
申请人： Robert W. Walters , Anil Kumar , Clara E. Nelson , Anu Chopra
发明人： Robert W. Walters , Anil Kumar , Clara E. Nelson , Anu Chopra
IPC分类号： C07D265/30 , C07D211/06
CPC分类号： C07D405/04 , C07D491/04 , Y10T428/31504 , Y10T428/31551 , Y10T442/259
摘要： Described are naphthols useful in the manufacture of novel indeno-fused photochromic naphthopyran materials.

44. 发明授权

US07517982B2 Naphthols useful for preparing indeno-fused photochromic naphthopyrans 有权
标题翻译：萘酚可用于制备茚并稠合的光致变色萘并吡喃
公开(公告)号：US07517982B2
公开(公告)日：2009-04-14
申请号：US11712657
申请日：2007-03-01
申请人： Robert W. Walters , Anil Kumar , Clara E. Nelson , Anu Chopra
发明人： Robert W. Walters , Anil Kumar , Clara E. Nelson , Anu Chopra
IPC分类号： C07D265/30 , C07D211/06
CPC分类号： C07D405/04 , C07D491/04 , Y10T428/31504 , Y10T428/31551 , Y10T442/259
摘要： Described are naphthols useful in the manufacture of novel indeno-fused photochromic naphthopyran materials.
摘要翻译：描述了可用于制备新型茚并稠合的光致变色萘并吡喃材料的萘酚。

45. 发明申请

US20080103301A1 PHOTOCHROMIC MATERIALS DEMONSTRATING IMPROVED FADE RATES 有权
标题翻译：光化学材料演示改进的衰减率
公开(公告)号：US20080103301A1
公开(公告)日：2008-05-01
申请号：US11860682
申请日：2007-09-25
申请人： Anu Chopra , Patrick Brown
发明人： Anu Chopra , Patrick Brown
IPC分类号： C07D311/94 , C07D413/10
CPC分类号： C07D413/10 , C07D311/94 , C09K9/02 , C09K2211/145 , G02B5/23 , G03C1/73
摘要： Various photochromic materials are provided that are essentially free of polymerizable unsaturated groups, and comprise: a) an indeno[2′,3′:3,4]naphtho[1,2-b]pyran; and b) an electron-withdrawing, non-conjugating group bonded at the 11-position of the indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Alternative embodiments include various substituents at other positions of the indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Also provided are photochromic articles including a substrate and one of the above photochromic materials, in contact with at least a portion of the substrate.
摘要翻译：提供基本上不含可聚合不饱和基团的各种光致变色材料，包括：a）茚并[2'，3'：3,4]萘并[1,2-b]吡喃; 和b）在茚并[2'，3'：3,4]萘并[1,2-b]吡喃的11位键合的吸电子，非共轭基团。替代实施方案包括茚并[2'，3'：3,4]萘并[1,2-b]吡喃的其它位置的各种取代基。还提供了包含与基材的至少一部分接触的基材和上述光致变色材料之一的光致变色制品。

46. 发明授权

US07262295B2 Indeno-fused photochromic naphthopyrans, naphthols and photochromic articles 有权
标题翻译：茚并稠合的光致变色萘并吡喃，萘酚和光致变色制品
公开(公告)号：US07262295B2
公开(公告)日：2007-08-28
申请号：US10393177
申请日：2003-03-20
申请人： Robert W. Walters , Anil Kumar , Clara E. Nelson , Anu Chopra
发明人： Robert W. Walters , Anil Kumar , Clara E. Nelson , Anu Chopra
IPC分类号： C07D265/30 , C07D493/00
CPC分类号： C07D405/04 , C07D491/04 , Y10T428/31504 , Y10T428/31551 , Y10T442/259
摘要： Described are photochromic materials of indeno [2′,3′:3,4]naphtho[1,2-b]pyran structure, characterized in that they have a nitrogen or sulfur containing substituent at the 11-position ring atom, are substantially free of spiro-substituents at the 13-position and have been adapted to provide an increase in the sensitivity, visible lambda max or a combination thereof as measured in the Indenonaphthopyran Photochromic Performance Test. Optional substituents can be present at the other positions of the indeno [2′,3′:3,4]naphtho [1,2-b]pyran structure. Also described are naphthols used to produce the photochromic materials and photochromic articles that contain or that have coatings containing at least one of the novel photochromic materials or combinations thereof with other photochromic materials.
摘要翻译：描述茚并[2'，3'：3,4]萘并[1,2-b]吡喃结构的光致变色材料，其特征在于它们在11位环原子上具有含氮或硫的取代基，的螺取代基在13位，并且已经适于提供灵敏度，可见λmax或其组合的增加，如在茚氢萘酚光致变色性能测试中所测量的。茚并[2'，3'：3,4]萘并[1,2-b]吡喃结构的其它位置可以存在任选的取代基。还描述了用于生产光致变色材料和光致变色制品的萘酚，其含有或具有包含至少一种新型光致变色材料或其与其它光致变色材料的组合的涂层。

47. 发明申请

US20070155964A1 Naphthols useful for preparing indeno-fused photochromic naphthopyrans 有权
标题翻译：萘酚可用于制备茚并稠合的光致变色萘并吡喃
公开(公告)号：US20070155964A1
公开(公告)日：2007-07-05
申请号：US11712657
申请日：2007-03-01
申请人： Robert Walters , Anil Kumar , Clara Nelson , Anu Chopra
发明人： Robert Walters , Anil Kumar , Clara Nelson , Anu Chopra
IPC分类号： C07D265/30 , C07D211/06
CPC分类号： C07D405/04 , C07D491/04 , Y10T428/31504 , Y10T428/31551 , Y10T442/259
摘要： Described are naphthols useful in the manufacture of novel indeno-fused photochromic naphthopyran materials.
摘要翻译：描述了可用于制备新型茚并稠合的光致变色萘并吡喃材料的萘酚。

48. 发明申请

US20070145337A1 Photochromic 2H-naphthopyrans 审中-公开
标题翻译：光致变色2H-萘并吡喃
公开(公告)号：US20070145337A1
公开(公告)日：2007-06-28
申请号：US11317577
申请日：2005-12-23
申请人： Anu Chopra
发明人： Anu Chopra
IPC分类号： G02B5/23 , F21V9/00
CPC分类号： C07D311/92 , C09K9/02 , C09K2211/1011 , C09K2211/1088 , G02B1/10 , G02B1/11 , G02B5/23 , G03C1/73
摘要： Described are photochromic 2H-naphtho[1,2-b]pyrans characterized by two adjacent moderate to strong electron donor substituents at the 7 and 8 positions, a moderate to strong electron withdrawing substituent at the 5 position, and at the 2 position, one substituent that is a weak electron donor and another substituent that is a weak to moderate electron donor. An optional substituent is located at the 6 position and each of the positions may have reactive substituents that enable the photochromic material to be more compatible with the host polymer. The selection and placement of the aforementioned substituents being done on the naphthopyran to demonstrate a lambda max of less than 490 nanometers in the Photochromic Performance Test. The selection and placement of substituents also enables the balancing of photochromic properties, such as the intensity, as measured in the Photochromic Performance Test. Also described are polymeric organic host materials that contain or that are coated with such naphthopyrans or combinations thereof with complementary photochromic compounds to produce photochromic articles such as ophthalmic lenses.
摘要翻译：描述的是光致变色的2H-萘并[1,2-b]吡喃，其特征在于在7和8位有两个相邻的中等到强电子给体取代基，在5位是中等到强的吸电子取代基，在2位是1个取代基是弱电子给体，另一个取代基是弱至中等电子给体。任选的取代基位于6位，并且每个位置可以具有使得光致变色材料能够与主体聚合物更相容的反应性取代基。上述取代基的选择和放置在萘并吡喃上进行，以证明在光致变色性能测试中λmax小于490纳米。取代基的选择和置换还使得能够平衡光致变色性质，例如在光致变色性能测试中测量的强度。还描述了含有或被这些萘并吡喃或其组合与互补的光致变色化合物一起涂覆以产生光致变色制品如眼镜的聚合物有机主体材料。

49. 发明授权

US08815771B2 Mechanochromic coating composition 有权
标题翻译：机漆涂料组合物
公开(公告)号：US08815771B2
公开(公告)日：2014-08-26
申请号：US13447604
申请日：2012-04-16
申请人： Anu Chopra , Jun Deng , Charles R. Hickenboth , Robin M. Peffer
发明人： Anu Chopra , Jun Deng , Charles R. Hickenboth , Robin M. Peffer
IPC分类号： B41M5/124 , B41M5/15 , C09D175/14 , G03C1/685 , G01L1/24
CPC分类号： B41M5/124 , B41M5/15 , C08G18/671 , C08G18/8125 , C09D175/14 , G01L1/247 , G03C1/685 , G03C1/733
摘要： A mechanochromic coating composition is disclosed comprising a polymeric network incorporating a plurality of ring-opening mechanophores each bound at two positions thereof within said polymeric network.
摘要翻译：公开了一种机械着色涂料组合物，其包含聚合物网络，该聚合物网络包含多个在所述聚合物网络内的两个位置上结合的开环机械载体。

50. 发明申请

US20120156508A1 PHOTOCHROMIC COMPOUNDS AND COMPOSITIONS 有权
标题翻译：光敏化合物和组合物
公开(公告)号：US20120156508A1
公开(公告)日：2012-06-21
申请号：US13325285
申请日：2011-12-14
申请人： Meng He , Darrin R. Dabideen , Sujit Mondal , Xiao-Man Dai , Ruisong Xu , Wenjing Xiao , Massimiliano Tomasulo , Huayun Yu , Anu Chopra , Anil Kumar
发明人： Meng He , Darrin R. Dabideen , Sujit Mondal , Xiao-Man Dai , Ruisong Xu , Wenjing Xiao , Massimiliano Tomasulo , Huayun Yu , Anu Chopra , Anil Kumar
IPC分类号： B32B27/40 , C07D409/10 , C07D413/10 , B32B9/04 , C07D401/10 , G02B5/23 , B32B17/06 , B32B27/30 , C07D311/94 , C07D413/14
CPC分类号： C07D311/94 , C07D311/92 , G02B1/04 , G02C7/02 , G02C7/102 , G02C7/14 , Y10T428/31504 , Y10T428/31551 , Y10T428/31663 , Y10T428/31935
摘要： Described herein are compounds generally comprising an indeno[2′,3′:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles.
摘要翻译：本文描述的是通常包含茚并[2'，3'：3,4]萘酚[1,2-b]吡喃结构的化合物。这些化合物可用于其光致变色性质，并可用于某些光致变色组合物中。这样的组合物还可以包含其它光致变色组合物和/或材料。另外，这样的化合物和/或组合物可适用于制备某些光致变色制品。

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