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1. 发明授权

US08441707B2 Variable transmittance optical filter and uses thereof 有权
标题翻译：可变透光率滤光器及其用途
公开(公告)号：US08441707B2
公开(公告)日：2013-05-14
申请号：US12813419
申请日：2010-06-10
申请人： Duhane Lam , Neil R. Branda , Andreea Spantulescu
发明人： Duhane Lam , Neil R. Branda , Andreea Spantulescu
IPC分类号： G02F1/03
CPC分类号： G02F1/163 , B60J3/04 , G02B5/223 , G02B5/23 , G02C7/101 , G02C7/102 , G02F1/0018 , G02F1/0063 , G02F1/15 , G02F1/1533 , G02F1/157 , G02F2001/1515 , G02F2201/086 , H01R43/26 , Y10T29/49117 , Y10T29/49204 , Y10T156/10
摘要： Variable transmittance optical filters capable of transitioning from a light state to a dark state on exposure to UV radiation and from a dark state to a light state with application of an electric voltage are provided. The optical filters comprise a switching material that comprises one or more chromophores that have electrochromic and photochromic properties.
摘要翻译：提供了能够在暴露于UV辐射并从施加电压的暗态到光状态时从光状态转变为暗状态的可变透射率光学滤光器。光学滤波器包括开关材料，其包含具有电致变色和光致变色性质的一个或多个发色团。

2. 发明申请

US20110003966A1 PHOTOCHROMIC AND ELETROCHROMIC COMPOUNDS AND METHODS OF SYNTHESIZING AND USING SAME 有权
标题翻译：光致变色和非光致变色化合物及其合成和使用方法
公开(公告)号：US20110003966A1
公开(公告)日：2011-01-06
申请号：US12828756
申请日：2010-07-01
申请人： Neil R. Branda , Andrea Peters , Anthony J. Wigglesworth
发明人： Neil R. Branda , Andrea Peters , Anthony J. Wigglesworth
IPC分类号： C08G75/00 , C07D495/04 , C07D409/08
CPC分类号： C07D495/04 , C08G61/02 , C08G61/126 , C09K9/02 , C09K2211/1458 , G03H2001/0264 , G03H2260/52 , Y10T428/1041
摘要： This invention relates to novel photochromic and electrochromic monomers and polymers based on 1,2-dithienylcyclopentene derivatives and method of using and synthesizing same. The compounds are reversibly interconvertible between different isomeric forms under suitable photochromic or electrochromic conditions. The electrochromic conversion may be catalytic. The application also relates to ultra-high density homopolymers prepared using ring-opening methathesis polymerization (ROMP) where the central ring of the 1,2-bis(3-thienyl)-cyclopentene is incorporated directly into the polymer backbone. The monomer units may be readily functionalized to enable the synthesis of polymers with diverse structural and electronic properties. The compounds have many potential applications including high-density optical information storage systems, photoregulated molecular switches, reversible holographic systems, ophthalmic lenses, actinometry and molecular sensors, photochromic inks, paints and fibers and optoelectronic systems such as optical waveguides, Bragg reflectors and dielectric mirrors.
摘要翻译：本发明涉及基于1,2-二噻吩环戊烯衍生物的新型光致变色和电致变色单体和聚合物及其使用和合成方法。在合适的光致变色或电致变色条件下，化合物在不同的异构体形式之间是可逆的相互转化的。电致变色可能是催化的。本申请还涉及使用开环错译聚合（ROMP）制备的超高密度均聚物，其中1,2-双（3-噻吩基） - 环戊烯的中心环直接并入聚合物主链。单体单元可以容易地官能化以使得能够合成具有不同结构和电子性质的聚合物。这些化合物具有许多潜在的应用，包括高密度光学信息存储系统，光调节分子开关，可逆全息系统，眼用透镜，光化学测量和分子传感器，光致变色油墨，油漆和纤维以及光电子系统，例如光波导，布拉格反射器和电介质反射镜。

3. 发明申请

US20100190868A1 PHOTOCHROMIC AND ELECTROCHROMIC COMPOUNDS AND SYNTHESIS AND USE THEREOF 有权
标题翻译：光致变色和电化学化合物及其合成及其用途
公开(公告)号：US20100190868A1
公开(公告)日：2010-07-29
申请号：US11915530
申请日：2006-05-25
申请人： Neil R. Branda , Bettina Wuestenberg , Vincent Lemieux , Michael Adams , Simon Gauthier
发明人： Neil R. Branda , Bettina Wuestenberg , Vincent Lemieux , Michael Adams , Simon Gauthier
IPC分类号： A61K47/22 , C07D333/22 , C07D409/06 , C07C47/00 , C07C49/00 , G01N33/00
CPC分类号： C07D333/18 , C07D333/22 , C07D333/24 , C07D333/28 , C07D333/78 , C07D409/08 , C07D409/14 , C09K9/02 , C09K2211/1007 , C09K2211/1092 , Y10T436/14 , Y10T436/142222
摘要： Novel photochromic and electrochromic hexadiene compounds are described. The compounds are reversibly convertible between ring-open and ring-closed isomeric forms as indicated in structures I(o) and I(c) below. (See formula in original abstract of application) The conversion between the different isomeric forms may be induced by light or electricity. In one embodiment the compounds may include a charge transfer moiety including electron donor and acceptor groups. The electron donor and acceptor are linearly conjugated in the ring-open form to enable electron transfer but are electrically insulated in the ring-closed form. Methods for synthesizing the compounds from photochemically and/or electrically inert precursors are also described. For example, the photoresponsive compounds may be synthesized by reacting diene precursors with dienophiles in a condensation reaction. The compounds may be utilized in reactivity-gated photochromic or electrochromic applications. In one embodiment of the invention, compounds of the invention may be used in a method to selectively release a releasable agent, such as a small molecule. According to this method, a photochemically inert precursor compound is reacted with the releasable agent to form a carrier compound comprising a switching moiety, the switching moiety being reversibly convertible between a thermally unstable form and a thermally stable form. The switching moiety may be selectively converted between the first and second forms to cause controlled release of the releasable agent from the carrier compound.
摘要翻译：描述了新的光致变色和电致变色己二烯化合物。如下文结构I（o）和I（c）所示，化合物在开环和闭环异构体形式之间是可逆转化的。（参见原始应用摘要中的公式）不同异构形式之间的转换可能是由光或电引起的。在一个实施方案中，化合物可以包括电子转移部分，包括电子给体和受体基团。电子给体和受体以开环形式线性共轭以使电子转移，但以闭环形式电绝缘。还描述了从光化学和/或电惰性前体合成化合物的方法。例如，光响应化合物可以通过二烯前体与缩合反应中的亲二烯体反应来合成。化合物可用于反应性门控的光致变色或电致变色应用中。在本发明的一个实施方案中，本发明的化合物可用于选择性释放可释放剂如小分子的方法。根据该方法，将光化学惰性的前体化合物与可释放剂反应形成包含切换部分的载体化合物，该切换部分在热不稳定形式和热稳定形式之间可逆地转化。切换部分可以在第一和第二形式之间选择性地转化以引起可释放试剂从载体化合物的受控释放。

4. 发明授权

US07041763B2 Photochromic polymers and methods of synthesizing same 失效
标题翻译：光致变色聚合物及其合成方法
公开(公告)号：US07041763B2
公开(公告)日：2006-05-09
申请号：US10332944
申请日：2001-07-13
申请人： Neil R. Branda , Andrew J. Myles
发明人： Neil R. Branda , Andrew J. Myles
IPC分类号： C08F118/02
CPC分类号： C07D491/04 , C07D495/04 , C08G61/02 , C08G61/12 , C08G61/124 , C08G61/126 , C08G73/10 , C09K9/02 , C09K2211/1483
摘要： Ring-opening metathesis polymerization (ROMP) of a photochromic 1,2-bis-(3-thienyl)-cyclopentene monomer generated a series of novel polymers. All polymers exhibit reversible light-activated interconversion between their colorless-open and their colored-closed forms.
摘要翻译：光致变色1,2-双 - （3-噻吩基） - 环戊烯单体的开环易位聚合（ROMP）产生一系列新型聚合物。所有聚合物在其无色开口和它们的着色闭合形式之间呈现可逆的光激活相互转换。

5. 发明授权

US08536205B2 Photochromic and electrochromic compounds and synthesis and use thereof 有权
标题翻译：光致变色和电致变色化合物及其合成和用途
公开(公告)号：US08536205B2
公开(公告)日：2013-09-17
申请号：US11915530
申请日：2006-05-25
申请人： Neil R. Branda , Bettina Wuestenberg , Vincent Lemieux , Michael Adams , Simon Gauthier
发明人： Neil R. Branda , Bettina Wuestenberg , Vincent Lemieux , Michael Adams , Simon Gauthier
IPC分类号： A61K31/4427 , C07D401/06
CPC分类号： C07D333/18 , C07D333/22 , C07D333/24 , C07D333/28 , C07D333/78 , C07D409/08 , C07D409/14 , C09K9/02 , C09K2211/1007 , C09K2211/1092 , Y10T436/14 , Y10T436/142222
摘要： Photochromic and electrochromic hexadiene compounds that are reversibly convertible between ring-open and ring-closed isomeric forms. The conversion between the different isomeric forms may be induced by light or electricity. The compounds may include a charge transfer moiety including electron donor and acceptor groups. The electron donor and acceptor are linearly conjugated in the ring-open form to enable electron transfer but are electrically insulated in the ring-closed form. Photoresponsive compounds may be synthesized by any of several methods disclosed, e.g., by reacting diene precursors with dienophiles in a condensation reaction. The compounds may be utilized in reactivity-gated photochromic or electrochromic applications. Compounds may be used in a method to selectively release a releasable agent, such as a small molecule.
摘要翻译：在开环和闭环异构体形式之间可逆转化的光致变色和电致变色己二烯化合物。不同异构形式之间的转化可能是由光或电引起的。化合物可以包括电子转移部分，包括电子给体和受体基团。电子给体和受体以开环形式线性共轭以使电子转移，但以闭环形式电绝缘。光响应化合物可以通过公开的几种方法中的任何一种来合成，例如通过在缩合反应中使二烯前体与亲二烯体反应。化合物可用于反应性门控的光致变色或电致变色应用中。化合物可以用于选择性释放可释放剂如小分子的方法。

6. 发明授权

US07777055B2 Photochromic and electrochromic compounds and methods of synthesizing and using same 有权
标题翻译：光致变色和电致变色化合物及其合成和使用方法
公开(公告)号：US07777055B2
公开(公告)日：2010-08-17
申请号：US10523965
申请日：2003-08-11
申请人： Neil R. Branda , Andrea Peters , Anthony J. Wigglesworth
发明人： Neil R. Branda , Andrea Peters , Anthony J. Wigglesworth
IPC分类号： C07D333/50 , C07D409/14
CPC分类号： C07D495/04 , C08G61/02 , C08G61/126 , C09K9/02 , C09K2211/1458 , G03H2001/0264 , G03H2260/52 , Y10T428/1041
摘要： This invention relates to novel photochromic and electrochromic monomers and polymers based on 1,2-dithienylcyclopentene derivatives and method of using and synthesizing same. The compounds are reversibly interconvertible between different isomeric forms under suitable photochromic or electrochromic conditions. The electrochromic conversion may be catalytic. The application also relates to ultra-high density homopolymers prepared using ring-opening methathesis polymerization (ROMP) where the central ring of the 1,2-bis(3-thienyl)-cyclopentene is incorporated directly into the polymer backbone. The monomer units may be readily functionalized to enable the synthesis of polymers with diverse structural and electronic properties. The compounds have many potential applications including high-density optical information storage systems, photoregulated molecular switches, reversible holographic systems, ophthalmic lenses, actinometry and molecular sensors, photochromic inks, paints and fibers and optoelectronic systems such as optical waveguides, Bragg reflectors and dielectric mirrors.
摘要翻译：本发明涉及基于1,2-二噻吩环戊烯衍生物的新型光致变色和电致变色单体和聚合物及其使用和合成方法。在合适的光致变色或电致变色条件下，化合物在不同的异构体形式之间是可逆的相互转化的。电致变色可能是催化的。本申请还涉及使用开环错译聚合（ROMP）制备的超高密度均聚物，其中1,2-双（3-噻吩基） - 环戊烯的中心环直接并入聚合物主链。单体单元可以容易地官能化以使得能够合成具有不同结构和电子性质的聚合物。这些化合物具有许多潜在的应用，包括高密度光学信息存储系统，光调节分子开关，可逆全息系统，眼用透镜，光化学测量和分子传感器，光致变色油墨，油漆和纤维以及光电子系统，例如光波导，布拉格反射器和电介质反射镜。

7. 发明授权

US08450503B2 Photochromic and electrochromic compounds and methods of synthesizing and using same 有权
标题翻译：光致变色和电致变色化合物及其合成和使用方法
公开(公告)号：US08450503B2
公开(公告)日：2013-05-28
申请号：US12828756
申请日：2010-07-01
申请人： Neil R. Branda , Andrea Peters , Anthony J. Wigglesworth
发明人： Neil R. Branda , Andrea Peters , Anthony J. Wigglesworth
IPC分类号： C07D333/50 , C07D409/02
CPC分类号： C07D495/04 , C08G61/02 , C08G61/126 , C09K9/02 , C09K2211/1458 , G03H2001/0264 , G03H2260/52 , Y10T428/1041
摘要： This invention relates to novel photochromic and electrochromic monomers and polymers based on 1,2-dithienylcyclopentene derivatives and method of using and synthesizing same. The compounds are reversibly interconvertible between different isomeric forms under suitable photochromic or electrochromic conditions. The electrochromic conversion may be catalytic. The application also relates to ultra-high density homopolymers prepared using ring-opening methathesis polymerization (ROMP) where the central ring of the 1,2-bis(3-thienyl)-cyclopentene is incorporated directly into the polymer backbone. The monomer units may be readily functionalized to enable the synthesis of polymers with diverse structural and electronic properties. The compounds have many potential applications including high-density optical information storage systems, photoregulated molecular switches, reversible holographic systems, ophthalmic lenses, actinometry and molecular sensors, photochromic inks, paints and fibers and optoelectronic systems such as optical waveguides, Bragg reflectors and dielectric mirrors.
摘要翻译：本发明涉及基于1,2-二噻吩环戊烯衍生物的新型光致变色和电致变色单体和聚合物及其使用和合成方法。在合适的光致变色或电致变色条件下，化合物在不同的异构体形式之间是可逆的相互转化的。电致变色可能是催化的。本申请还涉及使用开环错译聚合（ROMP）制备的超高密度均聚物，其中1,2-双（3-噻吩基） - 环戊烯的中心环直接并入聚合物主链。单体单元可以容易地官能化以使得能够合成具有不同结构和电子性质的聚合物。这些化合物具有许多潜在的应用，包括高密度光学信息存储系统，光调节分子开关，可逆全息系统，眼用透镜，光化学测量和分子传感器，光致变色油墨，油漆和纤维以及光电子系统，如光波导，布拉格反射器和电介质镜。

8. 发明申请

US20120044560A9 VARIABLE TRANSMITTANCE OPTICAL FILTER AND USES THEREOF 有权
标题翻译：可变发射光学滤波器及其用途
公开(公告)号：US20120044560A9
公开(公告)日：2012-02-23
申请号：US12813419
申请日：2010-06-10
申请人： Duhane Lam , Neil R. Branda
发明人： Duhane Lam , Neil R. Branda
IPC分类号： G02F1/153 , H01R43/00 , G02B5/23
CPC分类号： G02F1/163 , B60J3/04 , G02B5/223 , G02B5/23 , G02C7/101 , G02C7/102 , G02F1/0018 , G02F1/0063 , G02F1/15 , G02F1/1533 , G02F1/157 , G02F2001/1515 , G02F2201/086 , H01R43/26 , Y10T29/49117 , Y10T29/49204 , Y10T156/10
摘要： Variable transmittance optical filters capable of transitioning from a light state to a dark state on exposure to UV radiation and from a dark state to a light state with application of an electric voltage are provided. The optical filters comprise a switching material that comprises one or more chromophores that have electrochromic and photochromic properties.
摘要翻译：提供了能够在暴露于UV辐射并从施加电压的暗态到光状态时从光状态转变为暗状态的可变透射率光学滤光器。光学滤波器包括开关材料，其包含具有电致变色和光致变色性质的一个或多个发色团。

9. 发明申请

US20100315693A1 VARIABLE TRANSMITTANCE OPTICAL FILTER AND USES THEREOF 有权
标题翻译：可变发射光学滤波器及其用途
公开(公告)号：US20100315693A1
公开(公告)日：2010-12-16
申请号：US12813419
申请日：2010-06-10
申请人： Duhane Lam , Neil R. Branda
发明人： Duhane Lam , Neil R. Branda
IPC分类号： G02F1/153 , G02B5/23 , H01R43/00
CPC分类号： G02F1/163 , B60J3/04 , G02B5/223 , G02B5/23 , G02C7/101 , G02C7/102 , G02F1/0018 , G02F1/0063 , G02F1/15 , G02F1/1533 , G02F1/157 , G02F2001/1515 , G02F2201/086 , H01R43/26 , Y10T29/49117 , Y10T29/49204 , Y10T156/10
摘要： Variable transmittance optical filters capable of transitioning from a light state to a dark state on exposure to UV radiation and from a dark state to a light state with application of an electric voltage are provided. The optical filters comprise a switching material that comprises one or more chromophores that have electrochromic and photochromic properties.
摘要翻译：提供了能够在暴露于UV辐射并从施加电压的暗态到光状态时从光状态转变为暗状态的可变透射率光学滤光器。光学滤波器包括开关材料，其包含具有电致变色和光致变色性质的一个或多个发色团。

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