Perylene mixtures
    6.
    发明授权
    Perylene mixtures 有权
    苝混合物

    公开(公告)号:US06464902B1

    公开(公告)日:2002-10-15

    申请号:US09579255

    申请日:2000-05-25

    IPC分类号: G03C100

    摘要: A process for the preparation of perylene mixtures comprised of at least two symmetrical perylene bisamide dimers of Formula 1 wherein R is hydrogen, alkyl, cycloalkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl, and at least one terminally unsymmetrical dimer of Formula 2 wherein R1 and R2 are hydrogen, alkyl, cycloalkyl, substituted alkyl, aryl, substituted aryl, aralkyl, or substituted aralkyl, and wherein R1 and R2 are dissimilar, which process comprises the condensation of a mixture of at least two perylene monoimide-monoanhydrides of Formula 3 with a diamine wherein R is hydrogen, alkyl, cycloalkyl, substituted alkyl, aryl, substituted aryl, aralkyl, and substituted aralkyl, with a 1,3-diaminopropane.

    摘要翻译: 一种制备苝混合物的方法,其由式1中至少两个对称的苝双酰胺二聚体组成,其中R为氢,烷基,环烷基,取代的烷基,芳基,取代的芳基,芳烷基或取代的芳烷基,以及至少一个式 2,其中R1和R2是氢,烷基,环烷基,取代的烷基,芳基,取代的芳基,芳烷基或取代的芳烷基,并且其中R1和R2是不相似的,该方法包括将至少两种苝单酰亚胺一酸酐的混合物 具有二氨基氰的R 3是具有1,3-二氨基丙烷的氢,烷基,环烷基,取代的烷基,芳基,取代的芳基,芳烷基和取代的芳烷基。

    Symmetrical perylene dimers
    8.
    发明授权
    Symmetrical perylene dimers 失效
    对称苝二聚体

    公开(公告)号:US5645965A

    公开(公告)日:1997-07-08

    申请号:US700326

    申请日:1996-08-08

    摘要: Photoconductive imaging members comprised of a symmetrical dimeric perylene as a charge generator, wherein said perylene is of the following formulawherein R is hydrogen, alkyl, cycloalkyl, oxaalkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl, and X is the symmetrical bridging moiety, N--N, alkylene, when n is zero, substituted alkylene, cycloalkylene, arylene, substituted arylene, aralkylene, or substituted aralkylene. ##STR1##

    摘要翻译: 由对称的二聚苝作为电荷产生剂组成的感光成像构件,其中所述苝具有下式:其中R是氢,烷基,环烷基,氧杂烷基,取代的烷基,芳基,取代的芳基,芳烷基或取代的芳烷基,X是 对称桥连部分,NN,亚烷基,当n为零时,取代的亚烷基,亚环烷基,亚芳基,取代的亚芳基,亚芳基或取代的亚芳基。 + TR