PHOTOCHROMIC ARTICLES THAT INCLUDE PHOTOCHROMIC-DICHROIC MATERIALS
    1.
    发明申请
    PHOTOCHROMIC ARTICLES THAT INCLUDE PHOTOCHROMIC-DICHROIC MATERIALS 有权
    包含光致变色材料的光电制品

    公开(公告)号:US20140272468A1

    公开(公告)日:2014-09-18

    申请号:US13835413

    申请日:2013-03-15

    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。

    5,6-RING-SUBSTITUTED NAPHTHOPYRAN COMPOUNDS
    2.
    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

    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
    3.
    发明申请

    公开(公告)号:US20180291008A1

    公开(公告)日:2018-10-11

    申请号:US16008157

    申请日:2018-06-14

    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
    6.
    发明授权

    公开(公告)号:US10532998B2

    公开(公告)日:2020-01-14

    申请号:US16009254

    申请日:2018-06-15

    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.

    Indeno-fused ring compounds
    8.
    发明授权
    Indeno-fused ring compounds 有权
    茚并稠环化合物

    公开(公告)号:US09309455B2

    公开(公告)日:2016-04-12

    申请号:US14183687

    申请日:2014-02-19

    Abstract: The present invention relates to compounds represented by the following Formula (II), Ring-A of Formula II can be, for example, an aryl group, and Q′ and Q′″ can each be independently selected from groups, such as, halogen, —OH, —CN, amine groups, amide groups, carboxylic acid ester groups, carboxylic acid groups, alkenyl groups, alkynyl groups, carbonate groups, sulfide groups, and sulfonic acid ester groups. The present invention also relates to photochromic compositions and photochromic articles that include one or more photochromic compounds such as represented by Formula II.

    Abstract translation: 本发明涉及由下式(II)表示的化合物,式II的环-A可以是例如芳基,Q'和Q'“各自独立地选自如下的基团,例如卤素 ,-OH,-CN,胺基,酰胺基,羧酸酯基,羧酸基,烯基,炔基,碳酸酯基,硫醚基和磺酸酯基。 本发明还涉及包含一种或多种由式II表示的光致变色化合物的光致变色组合物和光致变色制品。

    INDENO-FUSED RING COMPOUNDS
    9.
    发明申请
    INDENO-FUSED RING COMPOUNDS 有权
    INDENO-FUSED RING化合物

    公开(公告)号:US20140166948A1

    公开(公告)日:2014-06-19

    申请号:US14183687

    申请日:2014-02-19

    Abstract: The present invention relates to compounds represented by the following Formula (II), Ring-A of Formula II can be, for example, an aryl group, and Q′ and Q′″ can each be independently selected from groups, such as, halogen, —OH, —CN, amine groups, amide groups, carboxylic acid ester groups, carboxylic acid groups, alkenyl groups, alkynyl groups, carbonate groups, sulfide groups, and sulfonic acid ester groups. The present invention also relates to photochromic compositions and photochromic articles that include one or more photochromic compounds such as represented by Formula II.

    Abstract translation: 本发明涉及由下式(II)表示的化合物,式II的环-A可以是例如芳基,Q'和Q'“各自独立地选自如下的基团,例如卤素 ,-OH,-CN,胺基,酰胺基,羧酸酯基,羧酸基,烯基,炔基,碳酸酯基,硫醚基和磺酸酯基。 本发明还涉及包含一种或多种由式II表示的光致变色化合物的光致变色组合物和光致变色制品。

    Photochromic compounds
    10.
    发明授权

    公开(公告)号:US10532997B2

    公开(公告)日:2020-01-14

    申请号:US16008157

    申请日:2018-06-14

    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.

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