Methods and intermediates for forming perylene dimers
    1.
    发明授权
    Methods and intermediates for forming perylene dimers 有权
    形成苝二聚体的方法和中间体

    公开(公告)号:US06403796B1

    公开(公告)日:2002-06-11

    申请号:US09671588

    申请日:2000-09-28

    IPC分类号: C07D47102

    CPC分类号: G03G5/0653 C09B5/62

    摘要: A photoconductive imaging member comprised of an unsymmetrical perylene of the formula wherein each R1 and R2 are dissimilar and wherein the R1 and R2 are hydrogen, alkyl, cycloalkyl, substituted alkyl, aryl, substituted aryl, aralkyl, and substituted aralkyl, and X represents a symmetrical bridging component, and y represents the number of X components.

    摘要翻译: 由R1和R2的不对称苝构成的感光成像构件是不相似的,其中R1和R2是氢,烷基,环烷基,取代的烷基,芳基,取代的芳基,芳烷基和取代的芳烷基,X表示对称的 桥接分量,y表示X分量的数量。

    Perylene mixtures
    2.
    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。

    Photoconductive imaging members
    3.
    发明授权
    Photoconductive imaging members 有权
    光导成像构件

    公开(公告)号:US06287738B1

    公开(公告)日:2001-09-11

    申请号:US09578381

    申请日:2000-05-25

    IPC分类号: G03G506

    CPC分类号: G03G5/0661 G03G5/0659

    摘要: A photoconductive imaging member comprised of a mixture of at least two symmetrical perylene bisimide dimers of Formula 1 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 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.

    摘要翻译: 由R 1表示的至少两个对称的苝二酰亚胺二聚体与R 1的至少两个对称苝双酰亚胺二聚体的混合物构成的光电导成像元件是氢,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,以及至少一个末端不对称的式 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,其中R1和R2是不相似的。

    Unsymmetrical perylene dimers
    4.
    发明授权
    Unsymmetrical perylene dimers 有权
    不对称苝二聚体

    公开(公告)号:US06162571A

    公开(公告)日:2000-12-19

    申请号:US165595

    申请日:1998-10-02

    IPC分类号: C09B5/62 G03G5/06 G03G5/047

    CPC分类号: G03G5/0653 C09B5/62

    摘要: A photoconductive imaging member comprised of an unsymmetrical perylene of the formula ##STR1## wherein each R.sub.1 and R.sub.2 are dissimilar and wherein the R.sub.1 and R.sub.2 are hydrogen, alkyl, cycloalkyl, substituted alkyl, aryl, substituted aryl, aralkyl, and substituted aralkyl, and X represents a symmetrical bridging component, and y represents the number of X components.

    摘要翻译: 一种光导成像构件,由下式的不对称苝组成,其中每个R 1和R 2不相似,其中R1和R2是氢,烷基,环烷基,取代的烷基,芳基,取代的芳基,芳烷基和取代的芳烷基,X代表 对称桥接分量,y表示X分量的数量。

    Photoconductive imaging members
    5.
    发明授权
    Photoconductive imaging members 有权
    光导成像构件

    公开(公告)号:US06214504B1

    公开(公告)日:2001-04-10

    申请号:US09604243

    申请日:2000-06-27

    IPC分类号: G03G506

    CPC分类号: G03G5/0657 G03G5/0659

    摘要: A photoconductive imaging member containing a photogenerator layer comprised of a mixture of bis(methylbenzimidazo)perinone, optionally an (alkylimido)perylene, such as (n-pentylimido)perylene or mixtures of (n-pentylimido)perylene, bisbenzimidazo(2,1-a-1′,2′-b)anthra(2,1,9-def:6,5,10-d′e′f′)diisoquinoline-6,11-dione and bisbenzimidazo(2,1-a:2′,1′-a)anthra(2,1,9-def:6,5,10-d′e′f′)diisoquinoline-10,21-dione, and a charge transport layer.

    摘要翻译: 含有由双(甲基苯并咪唑)苝酮,任选的(烷基亚氨基)苝,如(正戊基亚氨基)苝的混合物或(正戊基亚氨基)苝,双苯并咪唑(2,1- a-1',2'-b)anthra(2,1,9-def:6,5,10-d'e'f')二异喹啉-6,11-二酮和双苯并咪唑(2,1-a:2 ',1'-a)anthra(2,1,9-def:6,5,10-d'e'f')二异喹啉-10,21-二酮和电荷输送层。

    Perylenes
    8.
    发明授权
    Perylenes 失效

    公开(公告)号:US6051351A

    公开(公告)日:2000-04-18

    申请号:US316587

    申请日:1999-05-21

    IPC分类号: C07D519/00 C09B5/62 G03G5/06

    CPC分类号: G03G5/0657

    摘要: Photoconductive imaging members comprised of a mixture of dimeric perylenes as a charge generator, wherein said mixture comprises at least perylenes encompassed by the following formulas, or mixtures thereof ##STR1## wherein R is hydrogen, alkyl, cycloalkyl, oxaalkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl; and X is a symmetrical bridging moiety, and X--Y represents an unsymmetrical bridging moiety.

    摘要翻译: 由二聚苝作为电荷产生剂的混合物组成的光导成像元件,其中所述混合物至少包含下式所包含的苝,或其混合物,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为对称桥连部分,X-Y表示非对称桥连部分。

    Photoconductive member and perylene processes
    9.
    发明授权
    Photoconductive member and perylene processes 失效
    感光元件和苝工艺

    公开(公告)号:US5853933A

    公开(公告)日:1998-12-29

    申请号:US867595

    申请日:1997-06-02

    IPC分类号: G03G5/06 G03G5/047

    CPC分类号: G03G5/0657 G03G5/0659

    摘要: A process for the preparation of perylene tetracarboxylic acid dianhydride comprising the dissolution thereof in an aqueous alkaline solution, or optionally an amine solution; converting the salt formed to the corresponding tetracarboxylic acid of said perylene tetracarboxylic dianhydride; heating the resulting tetracarboxylic acid; washing the dianhydride formed until the filtrate pH indicates substantially complete removal of the acid; and drying said dianhydride.

    摘要翻译: 一种制备苝四羧酸二酐的方法,包括将其溶解在碱性水溶液或任选的胺溶液中; 将形成的盐转化为所述苝四羧酸二酐的相应四羧酸; 加热得到的四羧酸; 洗涤形成的二酐,直到滤液pH表明基本上完全除去酸; 并干燥所述二酐。