Arylamine processes
    1.
    发明授权
    Arylamine processes 失效
    芳胺方法

    公开(公告)号:US5648542A

    公开(公告)日:1997-07-15

    申请号:US609259

    申请日:1996-02-29

    CPC分类号: C07C209/10

    摘要: A process for the preparation of triarylamines which comprises the reaction of an aniline and a haloaromatic component in the presence of a ligand copper catalyst, and wherein the ligand is selected from the group consisting of monodentate tertiary amines and bidentate tertiary amines, and which reaction is accomplished at a temperature of from about 120.degree. C. to about 150.degree. C.

    摘要翻译: 一种制备三芳基胺的方法,其包括在配位体铜催化剂存在下苯胺和卤代芳族组分的反应,并且其中所述配体选自单齿叔胺和二齿叔胺,并且该反应是 在约120℃至约150℃的温度下完成

    Process for arylamine production
    5.
    发明授权
    Process for arylamine production 失效
    芳基胺生产工艺

    公开(公告)号:US07196214B2

    公开(公告)日:2007-03-27

    申请号:US10992658

    申请日:2004-11-22

    IPC分类号: C07C229/42

    CPC分类号: C07C229/42 Y02P20/55

    摘要: 4-aminobiphenyl derivative arylamine compounds are formed by providing an iodinated organic compound; substituting the iodinated organic compound at carboxylic acid groups thereof to provide ester protecting groups; conducting an Ullman condensation reaction to convert the product of step (ii) into an arylamine compound; and conducting a Suzuki coupling reaction to add an additional phenyl group to the arylamine compound in the 4-position relative to the nitrogen.

    摘要翻译: 通过提供碘化有机化合物形成4-氨基联苯衍生物芳基胺化合物; 以其羧酸基取代碘化有机化合物提供酯保护基; 进行Ullman缩合反应以将步骤(ii)的产物转化为芳基胺化合物; 并进行Suzuki偶联反应,以相对于氮在4-位上的芳基胺化合物中加入另外的苯基。

    Phase change inks
    7.
    发明授权
    Phase change inks 有权
    相变油墨

    公开(公告)号:US06328793B1

    公开(公告)日:2001-12-11

    申请号:US09632190

    申请日:2000-08-03

    IPC分类号: C09D1100

    CPC分类号: C09D11/38

    摘要: Disclosed is an ink composition comprising (a) a benzoyl benzamide compound; (b) a viscosity-modifying benzoyl-group-containing compound; (c) a colorant; and (d) an optional conductivity enhancing agent.

    摘要翻译: 公开了一种油墨组合物,其包含(a)苯甲酰基苯甲酰胺化合物; (b)含有粘度的含苯甲酰基的化合物; (c)着色剂; 和(d)任选的电导率增强剂。

    Imaging members
    8.
    发明授权
    Imaging members 有权
    成像成员

    公开(公告)号:US06194110B1

    公开(公告)日:2001-02-27

    申请号:US09616145

    申请日:2000-07-13

    IPC分类号: G03G5047

    摘要: A photoconductive imaging member containing a photogenerating layer comprised of a mixture of perylenes, wherein the mixture comprises, for example, (1) 1,3-bis(n-pentylimidoperyleneimido) propane (Formula A), 1,3-bis(2-methylbutylimido peryleneimido)propane (Formula B) and 1-(n-pentylimidoperyleneimido)-3-(2-methylbutylimidoperyleneimido)-propane (Formula C), and (2) an electron acceptor component Formula A 1,3-bis(n-pentylimidoperyleneimido)propane Formula B 1,3-bis(2-methylbutylimidoperyleneimido)propane Formula C 1-(n-pentylimidoperyleneimido)-3-(2-methylbutylimidoperyleneimido)propane

    摘要翻译: 含有由苝混合物组成的光生成层的感光成像构件,其中该混合物包括例如(1)1,3-双(正戊酰亚胺基亚酰基)丙烷(式A),1,3-双(2- (式B)和1-(正戊酰亚胺基亚酰亚氨基)-3-(2-甲基丁基亚甲基亚酰亚胺基) - 丙烷(式C),和(2)电子受体组分A1,3 - 双(正戊酰亚胺基亚酰亚氨基)丙烷 B1,3-双(2-甲基丁基亚甲基亚酰亚氨基)丙烷C1-(正戊基亚酰基亚酰亚胺基)-3-(2-甲基丁基亚甲基亚酰亚胺基)丙烷

    Ink compositions for ink jet printing
    9.
    发明授权
    Ink compositions for ink jet printing 失效
    用于喷墨印刷的油墨组合物

    公开(公告)号:US5389134A

    公开(公告)日:1995-02-14

    申请号:US276592

    申请日:1994-07-18

    IPC分类号: C09D11/00 C09D11/02

    CPC分类号: C09D11/38

    摘要: Disclosed is an ink composition which comprises water, a colorant, and a compound of the formula ##STR1## wherein A.sup.1, A.sup.2, A.sup.3, B.sup.1, B.sup.2, and B.sup.3 each, independently of each other, are linear alkenyl groups, A.sup.1, A.sup.2, A.sup.3, B.sup.1, B.sup.2, and B.sup.3 each, independently of each other, are either unsubstituted or substituted with alkyl groups, m, n, and p each, independently of each other, are integers of from 0 to about 10, and R.sup.1, R.sup.2, and R.sup.3 each, independently of each other, are hydrogen, alkyl groups, cycloalkyl groups, phenyl groups, or alkylphenyl groups.

    摘要翻译: 公开了一种油墨组合物,其包含水,着色剂和下式的化合物,其中A1,A2,A3,B1,B2和B3各自独立地为直链烯基,A1,A2, A3,B1,B2和B3各自独立地为未取代的或被烷基取代,m,n和p各自独立地为0至约10的整数,R 1,R 2 和R 3各自独立地为氢,烷基,环烷基,苯基或烷基苯基。

    Process for the authentication of documents utilizing encapsulated toners
    10.
    发明授权
    Process for the authentication of documents utilizing encapsulated toners 失效
    使用封装调色剂的文件验证流程

    公开(公告)号:US5208630A

    公开(公告)日:1993-05-04

    申请号:US787470

    申请日:1991-11-04

    IPC分类号: G03G9/09 G03G9/093 G03G21/04

    摘要: A process for the authentication of documents which comprises generating developed documents in an electophotographic apparatus, or in a laser printer, with an encapsulated toner comprised of a core comprised of polymer, pigment, and an infrared absorbing component, and thereover a polymeric shell; and subjecting the document to an infrared reader whereby the near infrared absorbing component is detected spectroscopically.

    摘要翻译: 一种用于认证文件的方法,其包括在电摄影装置或激光打印机中生成已开发的文档,其中包括由聚合物,颜料和红外线吸收组分构成的核心的包封调色剂,以及聚合物外壳; 并将文件经受红外线读取器,由此近红外线吸收组分被光谱检测。