Infrared absorptive compound, and fine particle containing the compound
    1.
    发明授权
    Infrared absorptive compound, and fine particle containing the compound 有权
    红外吸收化合物和含有该化合物的微粒

    公开(公告)号:US08303863B2

    公开(公告)日:2012-11-06

    申请号:US12935174

    申请日:2009-03-27

    摘要: A fine particle which contains a compound represented by formula (1): wherein R1a and R1b may be the same or different, and each independently represent an alkyl group, an aryl group, or a heteroaryl group; R2 and R3 each independently represent a hydrogen atom or a substituent, and at least one of R2 and R3 is an electron withdrawing group; R2 may be bonded to R3 to form a ring; R4 represents a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, a substituted boron, or a metal atom; and R4 may be covalently bonded or coordinately bonded to at least one among R1a, R1b and R3.

    摘要翻译: 含有由式(1)表示的化合物的细颗粒:其中R1a和R1b可以相同或不同,并且各自独立地表示烷基,芳基或杂芳基; R2和R3各自独立地表示氢原子或取代基,R2和R3中的至少一个是吸电子基团; R2可以与R3键合形成环; R4表示氢原子,烷基,芳基,杂芳基,取代的硼或金属原子; 并且R 4可以共价键合或配位键合至R1a,R1b和R3中的至少一个。

    INFRARED ABSORPTIVE COMPOUND, AND FINE PARTICLE CONTAINING THE COMPOUND
    4.
    发明申请
    INFRARED ABSORPTIVE COMPOUND, AND FINE PARTICLE CONTAINING THE COMPOUND 有权
    红外吸收化合物和含有该化合物的微粒

    公开(公告)号:US20110012075A1

    公开(公告)日:2011-01-20

    申请号:US12935174

    申请日:2009-03-27

    摘要: A fine particle which contains a compound represented by formula (1): wherein R1a and R1b may be the same or different, and each independently represent an alkyl group, an aryl group, or a heteroaryl group; R2 and R3 each independently represent a hydrogen atom or a substituent, and at least one of R2 and R3 is an electron withdrawing group; R2 may be bonded to R3 to form a ring; R4 represents a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, a substituted boron, or a metal atom; and R4 may be covalently bonded or coordinately bonded to at least one among R1a, R1b and R3.

    摘要翻译: 含有由式(1)表示的化合物的细颗粒:其中R1a和R1b可以相同或不同,并且各自独立地表示烷基,芳基或杂芳基; R2和R3各自独立地表示氢原子或取代基,R2和R3中的至少一个是吸电子基团; R2可以与R3键合形成环; R4表示氢原子,烷基,芳基,杂芳基,取代的硼或金属原子; 并且R 4可以共价键合或配位键合至R1a,R1b和R3中的至少一个。