Photochromic material
    1.
    发明授权
    Photochromic material 有权
    光致变色材料

    公开(公告)号:US09040647B2

    公开(公告)日:2015-05-26

    申请号:US13514620

    申请日:2010-11-30

    摘要: Provided are: a method for controlling the decoloration reaction rate and color density of a fast light-modulating material to levels suitable for practical use; and a fast light-modulating material having a decoloration reaction rate and a color density which are suitable for practical use. A polymer obtained by polymerizing a paracyclophane-bridged hexaarylbisimidazole compound having a radical-polymerizable group, and a copolymer obtained by copolymerizing the compound with a (meth)acrylic acid compound or a sensitizer having a radical-polymerizable group can achieve controlled decoloration reaction rates, photosensitivity and color tones.

    摘要翻译: 提供:将快速光调制材料的脱色反应速度和色密度控制到适用于实际使用水平的方法; 以及具有适于实际应用的脱色反应速度和着色密度的快速光调节材料。 通过聚合具有自由基聚合性基团的对环烷基桥联六芳基双咪唑化合物得到的聚合物和通过使化合物与(甲基)丙烯酸化合物或具有自由基聚合性基团的增感剂共聚而得到的共聚物可以实现受控的脱色反应速度, 光敏度和色调。

    PHOTOCHROMIC MATERIAL
    2.
    发明申请
    PHOTOCHROMIC MATERIAL 有权
    光致变色材料

    公开(公告)号:US20120245317A1

    公开(公告)日:2012-09-27

    申请号:US13514620

    申请日:2010-11-30

    IPC分类号: C08F126/06 C08F226/06

    摘要: Provided are: a method for controlling the decoloration reaction rate and color density of a fast light-modulating material to levels suitable for practical use; and a fast light-modulating material having a decoloration reaction rate and a color density which are suitable for practical use. A polymer obtained by polymerizing a paracyclophane-bridged hexaarylbisimidazole compound having a radical-polymerizable group, and a copolymer obtained by copolymerizing the compound with a (meth)acrylic acid compound or a sensitizer having a radical-polymerizable group can achieve controlled decoloration reaction rates, photosensitivity and color tones.

    摘要翻译: 提供:将快速光调制材料的脱色反应速度和色密度控制到适用于实际使用水平的方法; 以及具有适于实际应用的脱色反应速度和着色密度的快速光调节材料。 通过聚合具有自由基聚合性基团的对环烷基桥联六芳基双咪唑化合物得到的聚合物和通过使化合物与(甲基)丙烯酸化合物或具有自由基聚合性基团的增感剂共聚而得到的共聚物可以实现受控的脱色反应速度, 光敏度和色调。

    Photochromic material
    3.
    发明授权
    Photochromic material 失效
    光致变色材料

    公开(公告)号:US08748629B2

    公开(公告)日:2014-06-10

    申请号:US13807461

    申请日:2011-07-08

    摘要: The present invention is a photochromic material formed of a biimidazole compound represented by general formula (1-1): (where, R4 and R5 respectively and independently represent a halogen atom or alkyl group, R1 to R3 and R6 to R8 respectively and independently represent a hydrogen atom, halogen atom, alkyl group, fluoroalkyl group, hydroxyl group, alkoxyl group, amino group, alkylamino group, carbonyl group, alkylcarbonyl group, nitro group, cyano group or aryl group, Ar1 to Ar4 respectively and independently represent a substituted or unsubstituted aryl group, R4 may form a condensed, substituted or unsubstituted aryl ring with R3, and R5 may form a condensed, substituted or unsubstituted aryl ring with R6).

    摘要翻译: 本发明是由通式(1-1)表示的联咪唑化合物形成的光致变色材料:(其中,R4和R5分别独立地表示卤素原子或烷基,R1〜R3和R6〜R8分别独立地表示 氢原子,卤素原子,烷基,氟烷基,羟基,烷氧基,氨基,烷基氨基,羰基,烷基羰基,硝基,氰基或芳基,Ar1〜Ar4分别独立地表示取代或 未取代的芳基,R 4可以与R 3形成稠合的,取代或未取代的芳基环,并且R 5可以与R 6)形成稠合的,取代或未取代的芳基环。

    PHOTOCHROMIC MATERIAL
    4.
    发明申请
    PHOTOCHROMIC MATERIAL 失效
    光致变色材料

    公开(公告)号:US20130102775A1

    公开(公告)日:2013-04-25

    申请号:US13807461

    申请日:2011-07-08

    摘要: The present invention is a photochromic material formed of a biimidazole compound represented by general formula (1-1): (where, R4 and R5 respectively and independently represent a halogen atom or alkyl group, R1 to R3 and R6 to R8 respectively and independently represent a hydrogen atom, halogen atom, alkyl group, fluoroalkyl group, hydroxyl group, alkoxyl group, amino group, alkylamino group, carbonyl group, alkylcarbonyl group, nitro group, cyano group or aryl group, Ar1 to Ar4 respectively and independently represent a substituted or unsubstituted aryl group, R4 may form a condensed, substituted or unsubstituted aryl ring with R3, and R5 may form a condensed, substituted or unsubstituted aryl ring with R6).

    摘要翻译: 本发明是由通式(1-1)表示的联咪唑化合物形成的光致变色材料:(其中,R4和R5分别独立地表示卤素原子或烷基,R1〜R3和R6〜R8分别独立地表示 氢原子,卤素原子,烷基,氟烷基,羟基,烷氧基,氨基,烷基氨基,羰基,烷基羰基,硝基,氰基或芳基,Ar1〜Ar4分别独立地表示取代或 未取代的芳基,R 4可以与R 3形成稠合的,取代或未取代的芳基环,并且R 5可以与R 6)形成稠合的,取代或未取代的芳基环。