Indeno-fused ring compounds
    7.
    发明授权
    Indeno-fused ring compounds 有权
    茚并稠环化合物

    公开(公告)号:US08698117B2

    公开(公告)日:2014-04-15

    申请号:US13222457

    申请日:2011-08-31

    Abstract: The present invention relates to compounds represented by the following Formulas (I) and (II), Ring-A of Formulas I and 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(I)和(II)表示的化合物,式I和II的环-A可以是例如芳基,Q'和Q'“可各自独立地选自 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。 本发明还涉及光致变色组合物和光致变色制品,其包括一种或多种光致变色化合物,如由式II表示的。

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