公开(公告)号：US08211338B2

公开(公告)日：2012-07-03

申请号：US12329092

申请日：2008-12-05

Applicant: Meng He ,  Darrin R. Dabideen ,  Anil Kumar ,  Terry A. Kellar, II

Inventor： Meng He ,  Darrin R. Dabideen ,  Anil Kumar ,  Terry A. Kellar, II

IPC: G02B5/23 ,  C07D407/12 ,  C07D311/92 ,  C07D498/10

CPC classification number: C07D405/10 ,  C07D311/92 ,  C07D311/94 ,  C09K9/02 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B1/04 ,  G02B5/223 ,  G02B5/23 ,  G02B5/3016 ,  G02C7/102 ,  G03C1/685 ,  G03C1/73 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31938

Abstract: A photochromic compound is provided, which may be a pyran, an oxazine, or a fulgide. The photochromic compound has at least one substituent Q attached thereto, each Q independently being —N3, —CN, —COOR′, —CCR′, —C(R′)C(R′)R′, —OCOR′, —OCOOR′, —SR′, —OSO2R′″, and/or —CON(R′)R′, wherein each R′ is hydrogen, an unsubstituted or substituted alkyl group having from 1 to 18 carbon atoms; an unsubstituted or substituted aryl group, an unsubstituted or substituted alkene or alkyne group having from 2 to 18 carbon atoms, wherein the substituents are halo or hydroxyl and R′″ is —CF3 or a perfluorinated alkyl group having from 2 to 18 carbon atoms The number, locations and nature of the constituents Q are dependent upon the structure of the photochromic compound.

Abstract translation: 提供了一种光致变色化合物，其可以是吡喃，恶嗪或者游离基。 光致变色化合物具有至少一个与其连接的取代基Q，每个Q独立地为-N 3，-CN，-COOR'，-CCR'，-C（R'）C（R'）R'，-OCOR'，-OCOOR '，-SR'，-OSO2R'和/或-CON（R'）R'，其中每个R'是氢，未取代或取代的具有1至18个碳原子的烷基; 未取代或取代的芳基，具有2至18个碳原子的未取代或取代的烯烃或炔基，其中取代基是卤素或羟基，R'“是-CF 3或具有2至18个碳原子的全氟化烷基。 组分Q的数目，位置和性质取决于光致变色化合物的结构。

公开(公告)号：US07505189B2

公开(公告)日：2009-03-17

申请号：US11590315

申请日：2006-10-31

Applicant: Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

Inventor： Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

IPC: G02F1/03 ,  G02C7/10

CPC classification number: C09B57/00 ,  C07D311/94 ,  C07D405/10 ,  C07D405/14 ,  C07D498/10 ,  C09K19/60 ,  G02B5/23 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1335 ,  G03C1/73 ,  Y10T428/24934

Abstract: Provided is an optical element including: a substrate; and at least one at least partially aligned thermally reversible photochromic-dichroic compound connected to at least a portion of the substrate and having an average absorption ratio greater than 2.3 in an activated state.

Abstract translation: 提供一种光学元件，包括：基板; 以及至少部分对准的热可逆光致变色二色性化合物，其与至少一部分基底连接，并且在激活状态下具有大于2.3的平均吸收比。

公开(公告)号：US07466469B2

公开(公告)日：2008-12-16

申请号：US11590367

申请日：2006-10-31

Applicant: Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

Inventor： Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

IPC: G02F1/03

CPC classification number: C09B57/00 ,  C07D311/94 ,  C07D405/10 ,  C07D405/14 ,  C07D498/10 ,  C09K19/60 ,  G02B5/23 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1335 ,  G03C1/73 ,  Y10T428/24934

Abstract: A method of making an optical element including forming an at least partial coating of at least one at least partially aligned thermally reversible photochromic-dichroic compound on at least a portion of a substrate.

Abstract translation: 一种制造光学元件的方法，包括在至少部分基底上形成至少部分对准的至少部分对准的热可逆光致变色二色性化合物的至少部分涂层。

公开(公告)号：US08705160B2

公开(公告)日：2014-04-22

申请号：US13452030

申请日：2012-04-20

Applicant: Meng He ,  Darrin R. Dabideen ,  Anil Kumar ,  Terry A. Kellar, II

Inventor： Meng He ,  Darrin R. Dabideen ,  Anil Kumar ,  Terry A. Kellar, II

IPC: C07D311/00 ,  C07D311/92 ,  C07D311/94 ,  C09K9/02 ,  G02B5/23 ,  G03C1/685

CPC classification number: C07D405/10 ,  C07D311/92 ,  C07D311/94 ,  C09K9/02 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B1/04 ,  G02B5/223 ,  G02B5/23 ,  G02B5/3016 ,  G02C7/102 ,  G03C1/685 ,  G03C1/73 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31938

Abstract: A photochromic compound is provided, which may be a pyran, an oxazine, or a fulgide. The photochromic compound has at least one substituent Q attached thereto, each Q independently being —N3, —CN, —COOR′, —CCR′, —C(R′)C(R′)R′, —OCOR′, —OCOOR′, —SR′, —OSO2R′″, and/or —CON(R′)R′, wherein each R′ is hydrogen, an unsubstituted or substituted alkyl group having from 1 to 18 carbon atoms; an unsubstituted or substituted aryl group, an unsubstituted or substituted alkene or alkyne group having from 2 to 18 carbon atoms, wherein the substituents are halo or hydroxyl and R″′ is —CF3 or a perfluorinated alkyl group having from 2 to 18 carbon atoms. The number, locations and nature of the constituents Q are dependent upon the structure of the photochromic compound.

Abstract translation: 提供了一种光致变色化合物，其可以是吡喃，恶嗪或者游离基。 光致变色化合物具有至少一个与其连接的取代基Q，每个Q独立地为-N 3，-CN，-COOR'，-CCR'，-C（R'）C（R'）R'，-OCOR'，-OCOOR '，-SR'，-OSO2R'和/或-CON（R'）R'，其中每个R'是氢，未取代或取代的具有1至18个碳原子的烷基; 未取代或取代的芳基，具有2至18个碳原子的未取代或取代的烯烃或炔基，其中取代基是卤素或羟基，R“'是-CF 3或具有2至18个碳原子的全氟化烷基。 组分Q的数量，位置和性质取决于光致变色化合物的结构。

公开(公告)号：US20120200907A1

公开(公告)日：2012-08-09

申请号：US13452030

申请日：2012-04-20

Applicant: Meng He ,  Darrin R. Dabideen ,  Anil Kumar ,  Terry A. Kellar, II

Inventor： Meng He ,  Darrin R. Dabideen ,  Anil Kumar ,  Terry A. Kellar, II

IPC: G02F1/03 ,  B32B9/00 ,  C07D311/92 ,  G02B5/23 ,  C07D405/10

CPC classification number: C07D405/10 ,  C07D311/92 ,  C07D311/94 ,  C09K9/02 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B1/04 ,  G02B5/223 ,  G02B5/23 ,  G02B5/3016 ,  G02C7/102 ,  G03C1/685 ,  G03C1/73 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31938

Abstract: A photochromic compound is provided, which may be a pyran, an oxazine, or a fulgide. The photochromic compound has at least one substituent Q attached thereto, each Q independently being —N3, —CN, —COOR′, —CCR′, —C(R′)C(R′)R′, —OCOR′, —OCOOR′, —SR′, —OSO2R′″, and/or —CON(R′)R′, wherein each R′ is hydrogen, an unsubstituted or substituted alkyl group having from 1 to 18 carbon atoms; an unsubstituted or substituted aryl group, an unsubstituted or substituted alkene or alkyne group having from 2 to 18 carbon atoms, wherein the substituents are halo or hydroxyl and R″′ is —CF3 or a perfluorinated alkyl group having from 2 to 18 carbon atoms. The number, locations and nature of the constituents Q are dependent upon the structure of the photochromic compound.

Abstract translation: 提供了一种光致变色化合物，其可以是吡喃，恶嗪或者游离基。 光致变色化合物具有至少一个与其连接的取代基Q，每个Q独立地为-N 3，-CN，-COOR'，-CCR'，-C（R'）C（R'）R'，-OCOR'，-OCOOR '，-SR'，-OSO2R'和/或-CON（R'）R'，其中每个R'是氢，未取代或取代的具有1至18个碳原子的烷基; 未取代或取代的芳基，具有2至18个碳原子的未取代或取代的烯烃或炔基，其中取代基是卤素或羟基，R“'是-CF 3或具有2至18个碳原子的全氟化烷基。 组分Q的数量，位置和性质取决于光致变色化合物的结构。

公开(公告)号：US07560124B2

公开(公告)日：2009-07-14

申请号：US11924925

申请日：2007-10-26

Applicant: Anil Kumar ,  Meng He ,  Terry A. Kellar, II ,  Forrest R. Blackburn

Inventor： Anil Kumar ,  Meng He ,  Terry A. Kellar, II ,  Forrest R. Blackburn

IPC: B32B9/04 ,  C07D405/00 ,  C07D311/92

CPC classification number: C07D405/14 ,  C07D311/94 ,  C07D405/10 ,  C07D498/10 ,  C09B57/00 ,  C09K19/60 ,  G02B5/23 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1335 ,  G03C1/73

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07286275B2

公开(公告)日：2007-10-23

申请号：US11590101

申请日：2006-10-31

Applicant: Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

Inventor： Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

IPC: G02F1/03

CPC classification number: C09B57/00 ,  C07D311/94 ,  C07D405/10 ,  C07D405/14 ,  C07D498/10 ,  C09K19/60 ,  G02B5/23 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1335 ,  G03C1/73 ,  Y10T428/24934

Abstract: 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.

公开(公告)号：US07978391B2

公开(公告)日：2011-07-12

申请号：US11590055

申请日：2006-10-31

Applicant: Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

Inventor： Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

IPC: G02F1/03

CPC classification number: G02F1/1335 ,  C09B57/00 ,  C09B57/02 ,  C09K19/60 ,  G02B5/23

Abstract: 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 within the region defined by the first surface and the second surface, 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.

Abstract translation: 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; 并且在由第一表面和第二表面限定的区域内，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，其适于至少部分对准并且具有大于 2.3处于激活状态。

公开(公告)号：US07471436B2

公开(公告)日：2008-12-30

申请号：US11590189

申请日：2006-10-31

Applicant: Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

Inventor： Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

IPC: G02F1/03

CPC classification number: C09B57/00 ,  C07D311/94 ,  C07D405/10 ,  C07D405/14 ,  C07D498/10 ,  C09K19/60 ,  G02B5/23 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1335 ,  G03C1/73 ,  Y10T428/24934

Abstract: 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.

Abstract translation: 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，并且至少在第一状态和第二状态中的至少一个中透射的辐射线性偏振。

公开(公告)号：US07349138B2

公开(公告)日：2008-03-25

申请号：US11590465

申请日：2006-10-31

Applicant: Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

Inventor： Anil Kumar ,  Peter C. Foller ,  Forrest R. Blackburn ,  Jiping Shao ,  Meng He ,  Terry A. Kellar, II

IPC: G02F1/03

CPC classification number: C09B57/00 ,  C07D311/94 ,  C07D405/10 ,  C07D405/14 ,  C07D498/10 ,  C09K19/60 ,  G02B5/23 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1335 ,  G03C1/73 ,  Y10T428/24934

Abstract: Provided is a composite optical element including: a substrate; an at least partially ordered polymeric sheet connected to at least a portion of the substrate; and at least one thermally reversible photochromic-dichroic compound that is at least partially aligned with at least a portion of the at least partially ordered polymeric sheet and has an average absorption ratio greater than 2.3 in the activated state.

Abstract translation: 提供一种复合光学元件，包括：基板; 连接到所述基底的至少一部分的至少部分有序的聚合物片; 和至少一种热可逆光致变色二色性化合物，其至少部分地与所述至少部分有序的聚合物片材的至少一部分对准，并且在活化状态下具有大于2.3的平均吸收比。