中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

55 records (took 0.041 seconds)

    5,6-RING-SUBSTITUTED NAPHTHOPYRAN COMPOUNDS
    21.
    发明申请
    5,6-RING-SUBSTITUTED NAPHTHOPYRAN COMPOUNDS 有权
    5,6环取代的萘普生化合物

    公开(公告)号：US20140256935A1

    公开(公告)日：2014-09-11

    申请号：US13792345

    申请日：2013-03-11

    Applicant: TRANSITIONS OPTICAL, INC.

    Inventor： Darrin R. Dabideen ,  Meng He ,  Anil Kumar

    IPC: G02B1/04

    CPC classification number: G02B1/04 ,  C07D493/04 ,  C09K9/02 ,  C09K2211/1029 ,  C09K2211/1088 ,  G03C1/73

    Abstract: The present invention relates to naphthopyran compounds that include at least one compound represented by the following Formulas (I), (II), and (III): With reference to Formulas (I), (II), and (III), there is the proviso that: (i) at least one R1 is a group L; and/or (ii) B and/or B′ is substituted with at least one group L. The group L can be described as a lengthening group. The present invention also relates to photochromic-dichroic naphthopyran compounds and photochromic-dichroic articles containing such compounds.

    Abstract translation: 本发明涉及包含由下式（I），（II）和（III）表示的至少一种化合物的萘并吡喃化合物：参考式（I），（II）和（III） 条件是：（i）至少一个R1是基团L; 和/或（ii）B和/或B'被至少一个基团L取代。基团L可以被描述为延长基团。 本发明还涉及含有这些化合物的光致变色二色萘并吡喃化合物和光致变色二色性物品。

    Photochromic compounds
    23.
    发明授权
    Photochromic compounds 有权

    公开(公告)号：US10532997B2

    公开(公告)日：2020-01-14

    申请号：US16008157

    申请日：2018-06-14

    Applicant: Transitions Optical, Inc.

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

    IPC: C07D405/10 ,  G02C7/10 ,  G02B1/04 ,  G03C1/73 ,  G03C1/685 ,  G02B5/30 ,  G02B5/23 ,  C09K9/02 ,  C07D311/92 ,  G02B5/22 ,  C07D311/94

    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.

    Photochromic Compounds
    27.
    发明申请
    Photochromic Compounds 有权
    光致变色化合物

    公开(公告)号：US20160333262A1

    公开(公告)日：2016-11-17

    申请号：US15219434

    申请日：2016-07-26

    Applicant: Transitions Optical, Inc.

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

    IPC: C09K9/02 ,  C07D311/92 ,  G02C7/10 ,  C07D311/94 ,  G02B5/23 ,  G02B5/22

    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。

    Photochromic Comounds
    28.
    发明申请
    Photochromic Comounds 有权
    光致变色组合物

    公开(公告)号：US20160332995A1

    公开(公告)日：2016-11-17

    申请号：US15219513

    申请日：2016-07-26

    Applicant: Transitions Optical, Inc.

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

    IPC: C07D405/10 ,  C09K9/02 ,  G02B5/23

    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。

    Photochromic Articles That Include Photochromic-Dichroic Materials
    30.
    发明申请
    Photochromic Articles That Include Photochromic-Dichroic Materials 审中-公开
    包含光致变色二色性材料的光致变色制品

    公开(公告)号：US20160209561A1

    公开(公告)日：2016-07-21

    申请号：US15050500

    申请日：2016-02-23

    Applicant: Transitions Optical, Inc.

    Inventor： Rachael L. DeMeio ,  Darrin R. Dabideen ,  Meng He ,  Anil Kumar ,  Sujit Mondal

    IPC: G02B5/23 ,  B60J3/00 ,  G02C7/10 ,  G02B5/20 ,  G02B5/22

    CPC classification number: G02B5/23 ,  B60J3/007 ,  C09K9/02 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B1/043 ,  G02B1/10 ,  G02B5/208 ,  G02B5/223 ,  G02C7/102 ,  G03C1/685 ,  G03C1/695 ,  G03C1/73 ,  C08L33/10 ,  C08L83/04

    Abstract: The present invention relates to photochromic articles that include a substrate and at least one photochromic material that is adapted to change from an unactivated form to an activated form by exposure to radiation substantially in the wavelength range from 380 to 450 nanometers when measured over a range of from 380 to 700 nanometers. The photochromic article is also adapted to retain at least 12 percent of the delta OD measured in the Outdoor Test when tested in the Behind the Windshield Test. The photochromic material can be selected from certain compounds including, for example, fluoranthenoxazines, naphthopyrans, phenanthropyrans, fluoranthenopyrans, and indenonaphthopyrans, which each have bonded thereto at least one chiral or achiral lengthening group that provides the photochromic compound with dichroic properties. The present invention also relates to methods of forming a photochromic article.

    Abstract translation: 本发明涉及光致变色制品，其包括基材和至少一种光致变色材料，其适于通过暴露于基本上在380至450纳米的波长范围内的辐射而从未活化形式转变为活化形式 从380到700纳米。 当在挡风玻璃测试后面进行测试时，光致变色制品也适用于保留户外测试中测量的ΔOD的至少12％。 光致变色材料可以选自某些化合物，包括例如荧蒽酮，萘并吡喃，菲并吡喃，荧蒽吡喃和茚并萘并吡喃，它们各自具有至少一个提供具有二色性的光致变色化合物的手性或非手性延长基。 本发明还涉及形成光致变色制品的方法。

Patent Agency Ranking