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1. 发明申请

US20080096048A1 PHOTOCHROMIC COMPOUNDS 有权
公开(公告)号：US20080096048A1
公开(公告)日：2008-04-24
申请号：US11924908
申请日：2007-10-26
申请人： Anil Kumar , Meng He , Terry Kellar , Forrest Blackburn
发明人： Anil Kumar , Meng He , Terry Kellar , Forrest Blackburn
IPC分类号： G02B5/23 , C07D491/10 , B32B7/00 , G02F1/23 , C07D498/10
CPC分类号： C07D405/14 , C07D311/94 , C07D405/10 , C07D498/10 , C09B57/00 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73
摘要： Various non-limiting embodiments disclosed herein relate generally to photochromic compounds, which may be thermally reversible or non-thermally reversible, and articles made therefrom. Other non-limiting embodiments relate to photochromic-dichroic compounds, which may be thermally reversible or non-thermally reversible, and articles made therefrom. For example, one non-limiting embodiment provides a thermally reversible, photochromic compound adapted to have at least a first state and a second state, wherein the thermally reversible, photochromic compound has an average absorption ratio greater than 2.3 in at least one state as determined according to CELL METHOD. Another non-limiting embodiment provides a photochromic compound comprising: (a) at least one photochromic group chosen from a pyran, an oxazine, and a fulgide; and (b) at least one lengthening agent L attached to the at least one photochromic group and represented by the formula —[S1]c-[Q1-[S2]d]d′-[Q2-[S3]e]e′-[Q3-[S4]f]f′—S5—P, which is described herein.

2. 发明申请

US20080051575A1 PHOTOCHROMIC COMPOUNDS 有权
标题翻译：光敏化合物
公开(公告)号：US20080051575A1
公开(公告)日：2008-02-28
申请号：US11925044
申请日：2007-10-26
申请人： Anil Kumar , Meng He , Terry Kellar , Forrest Blackburn
发明人： Anil Kumar , Meng He , Terry Kellar , Forrest Blackburn
IPC分类号： C07D405/14 , C07D315/00 , C07J17/00 , C07D405/02
CPC分类号： C07D405/14 , C07D311/94 , C07D405/10 , C07D498/10 , C09B57/00 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73
摘要： Various non-limiting embodiments disclosed herein relate generally to photochromic compounds, which may be thermally reversible or non-thermally reversible, and articles made therefrom. Other non-limiting embodiments relate to photochromic-dichroic compounds, which may be thermally reversible or non-thermally reversible, and articles made therefrom. For example, one non-limiting embodiment provides a thermally reversible, photochromic compound adapted to have at least a first state and a second state, wherein the thermally reversible, photochromic compound has an average absorption ratio greater than 2.3 in at least one state as determined according to CELL METHOD. Another non-limiting embodiment provides a photochromic compound comprising: (a) at least one photochromic group chosen from a pyran, an oxazine, and a fulgide; and (b) at least one lengthening agent L attached to the at least one photochromic group and represented by the formula —[S1]c-[Q1-[S2]d]d′-[Q2-[S3]e]e′-[Q3-[S4]f]f′—S5—P, which is described herein.
摘要翻译：本文公开的各种非限制性实施方案通常涉及光致变色化合物，其可以是热可逆的或不可逆的，以及由其制成的制品。其它非限制性实施方案涉及光致变色二色性化合物，其可以是热可逆的或不可逆的，以及由其制备的制品。例如，一个非限制性实施方案提供了适于具有至少第一状态和第二状态的热可逆的光致变色化合物，其中所述热可逆的光致变色化合物在至少一种状态中的平均吸收比大于2.3，如所确定的根据细胞方法另一个非限制性实施方案提供了一种光致变色化合物，其包含：（a）至少一种选自吡喃，恶嗪和吡啶的光致变色基团; 和（b）至少一个延长剂L，其连接到所述至少一个光致变色基团并由式 - [S 1 -C 3 - d - [Q 2 - ] - [S 2 > 3 > - >这里描述的F-5 S-5。

3. 发明申请

US20070053049A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20070053049A1
公开(公告)日：2007-03-08
申请号：US11590189
申请日：2006-10-31
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02F1/03
CPC分类号： C09B57/00 , C07D311/94 , C07D405/10 , C07D405/14 , C07D498/10 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73 , Y10T428/24934
摘要： A security element connected to at least a portion of a substrate, the security element including an at least partial coating having a first state and a second state connected to at least a portion of the substrate, the at least partial coating being adapted to switch from a first state to a second state in response to at least actinic radiation, to revert back to the first state in response to thermal energy, and to linearly polarize at least transmitted radiation in at least one of the first state and the second state.
摘要翻译：连接到基板的至少一部分的安全元件，所述安全元件包括具有连接到所述基板的至少一部分的第一状态和第二状态的至少部分涂层，所述至少部分涂层适于从响应于至少光化辐射的第一状态到第二状态，响应于热能回复到第一状态，并且在至少第一状态和第二状态中的至少一个中线性极化透射辐射。

4. 发明申请

US20070053047A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20070053047A1
公开(公告)日：2007-03-08
申请号：US11590101
申请日：2006-10-31
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02F1/03
CPC分类号： C09B57/00 , C07D311/94 , C07D405/10 , C07D405/14 , C07D498/10 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73 , Y10T428/24934
摘要： Provided is an optical element including a substrate; a first at least partial coating of an at least partially ordered alignment medium connected to at least a portion of at least one surface of the substrate; a second at least partial coating of an alignment transfer material that is connected to and at least partially aligned with at least a portion of the at least partially ordered alignment medium; and a third at least partial coating connected to at least a portion of the alignment transfer material, the third coating including at least one anisotropic material that is at least partially aligned with at least a portion of the at least partially aligned alignment transfer material and at least one photochromic-dichroic compound that is at least partially aligned with at least a portion of the at least partially aligned anisotropic material.
摘要翻译：提供了一种包括基板的光学元件; 连接到所述基底的至少一个表面的至少一部分的至少部分有序的对准介质的第一至少部分涂层; 对准转移材料的第二至少部分涂层，其连接至并且至少部分地与所述至少部分排列的对准介质的至少一部分对准; 以及连接到所述对准转移材料的至少一部分的第三至少部分涂层，所述第三涂层包括至少一种各向异性材料，所述至少一种各向异性材料至少部分地与所述至少部分对准的对准转移材料的至少一部分对准，至少一种光致变色二色性化合物，其至少部分地与所述至少部分对准的各向异性材料的至少一部分对准。

5. 发明申请

US20070041073A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20070041073A1
公开(公告)日：2007-02-22
申请号：US11590055
申请日：2006-10-31
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02F1/03
CPC分类号： G02F1/1335 , C09B57/00 , C09B57/02 , C09K19/60 , G02B5/23
摘要： A liquid crystal cell including: a first substrate having a first surface; a second substrate having a second surface, wherein the second surface of the second substrate is opposite and spaced apart from the first surface of the first substrate so as to define a region; and a liquid crystal material adapted to be at least partially ordered and at least one thermally reversible photochromic-dichroic compound adapted to be at least partially aligned and having an average absorption ratio greater than 2.3 in an activated state positioned within the region defined by the first surface and the second surface.
摘要翻译：一种液晶单元，包括：具有第一表面的第一基板; 具有第二表面的第二衬底，其中所述第二衬底的所述第二表面与所述第一衬底的所述第一表面相对并间隔开以限定区域; 以及适于至少部分排列的液晶材料和至少一种热可逆光致变色二色性化合物，所述至少一种热可逆光致变色二色性化合物适于至少部分排列并且在处于由第一表面和第二表面。

6. 发明申请

US20070053050A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20070053050A1
公开(公告)日：2007-03-08
申请号：US11590631
申请日：2006-10-31
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02F1/03
CPC分类号： C09B57/00 , C07D311/94 , C07D405/10 , C07D405/14 , C07D498/10 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73 , Y10T428/24934
摘要： A method of making an optical element including overmolding an at least partial coating of an at least partially ordered liquid crystal material and at least one at least partially aligned photochromic-dichroic compound on at least a portion of an optical substrate.
摘要翻译：一种制造光学元件的方法，包括在光学基底的至少一部分上包覆模制至少部分有序的液晶材料和至少一种至少部分对准的光致变色二色性化合物的至少部分涂层。

7. 发明申请

US20070047055A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20070047055A1
公开(公告)日：2007-03-01
申请号：US11590710
申请日：2006-10-31
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02F1/03
CPC分类号： C09B57/00 , C07D311/94 , C07D405/10 , C07D405/14 , C07D498/10 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73 , Y10T428/24934
摘要： A method of making a composite element including: forming a sheet of an at least partially ordered liquid crystal polymer having at least a first general direction, a liquid crystal material having at least a second general direction distributed within at least a portion of the liquid crystal polymer; and at least one photochromic-dichroic compound that is at least partially aligned with at least a portion of the liquid crystal material; and connecting at least a portion of the sheet to at least a portion of an optical substrate to form the composite element.
摘要翻译：一种制备复合元件的方法，包括：形成具有至少第一总方向的至少部分有序的液晶聚合物的片材，至少分布在液晶的至少一部分中的至少第二总方向的液晶材料聚合物; 和至少一种至少部分地与液晶材料的至少一部分对准的光致变色二色性化合物; 以及将所述片材的至少一部分连接到光学基底的至少一部分以形成所述复合元件。

8. 发明申请

US20070041071A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20070041071A1
公开(公告)日：2007-02-22
申请号：US11590594
申请日：2006-10-31
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02F1/03
CPC分类号： C09B57/00 , C07D311/94 , C07D405/10 , C07D405/14 , C07D498/10 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73 , Y10T428/24934
摘要： A method of making an optical element including: (a) forming an at least partial coating on at least a portion of a substrate; and (b) adapting at least a portion of the at least partial coating to switch from a first state to a second linearly polarizing state in response to actinic radiation and to revert back to the first sate in response to thermal energy.
摘要翻译：一种制造光学元件的方法，包括：（a）在基底的至少一部分上形成至少部分涂层; 和（b）使所述至少部分涂层的至少一部分适应响应于光化辐射从第一状态切换到第二线性偏振状态，并且响应于热能回复到所述第一状态。

9. 发明申请

US20050012998A1 Polarizing, photochromic devices and methods of making the same 有权
标题翻译：偏光，光致变色装置及制作方法
公开(公告)号：US20050012998A1
公开(公告)日：2005-01-20
申请号：US10846650
申请日：2004-05-17
申请人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
发明人： Anil Kumar , Peter Foller , Forrest Blackburn , Jiping Shao , Meng He , Terry Kellar
IPC分类号： G02B5/23 , G02B5/30 , G02B27/28 , G02F1/1335
CPC分类号： C09B57/00 , C07D311/94 , C07D405/10 , C07D405/14 , C07D498/10 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73 , Y10T428/24934
摘要： Various embodiments disclosed herein relate to optical elements comprising an at least partial coating having a first state and a second state connected to at least a portion of a substrate, the at least partial coating being adapted to switch from the first state to the second state in response to at least actinic radiation, to revert back to the first state in response to thermal energy, and to linearly polarize at least transmitted radiation in at least one of the first state and the second state. Other embodiments relate to optical elements comprising a substrate and at least one at least partially aligned photochromic-dichroic compound connected to at least a portion of the substrate and having an average absorption ratio greater than 2.3 in the activated state as determined according to CELL METHOD. Still other embodiments relate to security devices, liquid crystal cells and methods of making the same.
摘要翻译：本文公开的各种实施例涉及包括具有连接到基板的至少一部分的第一状态和第二状态的至少部分涂层的光学元件，所述至少部分涂层适于从第一状态切换到第二状态对至少光化辐射的响应，响应于热能回复到第一状态，并且至少在第一状态和第二状态中的至少一个之间线性偏振至少透射的辐射。其它实施方案涉及包含基材和至少一种至少部分排列的光致变色二色性化合物的光学元件，所述光致变色二色性化合物连接至所述基材的至少一部分，并且在根据CELL METHOD测定的激活状态下具有大于2.3的平均吸收比。其他实施例涉及安全装置，液晶盒及其制造方法。

10. 发明申请

US20050004361A1 Photochromic compounds 有权
标题翻译：光致变色化合物
公开(公告)号：US20050004361A1
公开(公告)日：2005-01-06
申请号：US10846629
申请日：2004-05-17
申请人： Anil Kumar , Meng He , Terry Kellar , Forrest Blackburn
发明人： Anil Kumar , Meng He , Terry Kellar , Forrest Blackburn
IPC分类号： G02B5/23 , G02B5/30 , G02B27/28 , G02F1/1335 , C07D491/10 , G02F1/00
CPC分类号： C07D405/14 , C07D311/94 , C07D405/10 , C07D498/10 , C09B57/00 , C09K19/60 , G02B5/23 , G02B5/3016 , G02B5/3025 , G02F1/1335 , G03C1/73
摘要： Various non-limiting embodiments disclosed herein relate generally to photochromic compounds, which may be thermally reversible or non-thermally reversible, and articles made therefrom. Other non-limiting embodiments relate to photochromic-dichroic compounds, which may be thermally reversible or non-thermally reversible, and articles made therefrom. For example, one non-limiting embodiment provides a thermally reversible, photochromic compound adapted to have at least a first state and a second state, wherein the thermally reversible, photochromic compound has an average absorption ratio greater than 2.3 in at least one state as determined according to CELL METHOD. Another non-limiting embodiment provides a photochromic compound comprising: (a) at least one photochromic group chosen from a pyran, an oxazine, and a fulgide; and (b) at least one lengthening agent L attached to the at least one photochromic group and represented by the formula —[S1]c-[Q1-[S2]d]d′-[Q2-[S3]e]e′-[Q3-[S4]f]f′—S5—P, which is described herein.
摘要翻译：本文公开的各种非限制性实施方案通常涉及光致变色化合物，其可以是热可逆的或不可逆的，以及由其制成的制品。其它非限制性实施方案涉及光致变色二色性化合物，其可以是热可逆的或不可逆的，以及由其制备的制品。例如，一个非限制性实施方案提供了适于具有至少第一状态和第二状态的热可逆的光致变色化合物，其中所述热可逆的光致变色化合物在至少一种状态中的平均吸收比大于2.3，如所确定的根据细胞方法另一个非限制性实施方案提供了一种光致变色化合物，其包含：（a）至少一种选自吡喃，恶嗪和吡啶的光致变色基团; 由式 - [S1] c- [Q1- [S2] d] d' - [Q2- [S3] e] e'表示的至少一个延长剂L连接到至少一个光致变色基团上， - [Q3- [S4] f] f'-S5-P，其在本文中描述。

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