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    Particulate toner material with charge control agent
    1.
    发明授权
    Particulate toner material with charge control agent 失效
    颗粒调色剂材料带电荷控制剂

    公开(公告)号：US5013628A

    公开(公告)日：1991-05-07

    申请号：US475202

    申请日：1990-02-05

    申请人： Piet Kok ,  Luc J. Vanmaele ,  Serge M. Tavernier ,  Hedwig E. De Deyne

    发明人： Piet Kok ,  Luc J. Vanmaele ,  Serge M. Tavernier ,  Hedwig E. De Deyne

    IPC分类号： G03G9/09 ,  G03G9/097

    CPC分类号： G03G9/09758

    摘要： Particulate toner material for use in the development of latent electrostatic images, wherein said particulate toner material is capable of acquiring by triboelectric contact electrification when in admixture with carrier particles a net positive charge and contains at least one thermoplastic resin as binder in combination with a colorant and a colorless compound capable of imparting a positive charge to the particulate toner material when in frictional contact with said carrier particles, characterized in that said colorless compound contains in it molecular structure at least one polyalkyl substituted piperidine group and a sterically hindered phenol group.

    摘要翻译： 用于显影静电潜像的颗粒状调色剂材料，其中所述颗粒调色剂材料能够在与载体颗粒混合时具有净正电荷并且含有至少一种作为粘合剂的热塑性树脂与着色剂组合的摩擦接触带电获得 以及当与所述载体颗粒摩擦接触时能够赋予微粒调色剂材料正电荷的无色化合物，其特征在于所述无色化合物在其分子结构中含有至少一个聚烷基取代的哌啶基团和空间位阻酚基团。

    Cyan dyes in dye-donor elements for thermal dye transfer
    6.
    发明授权
    Cyan dyes in dye-donor elements for thermal dye transfer 失效
    用于热染料转移的染料供体元件中的青色染料

    公开(公告)号：US5021393A

    公开(公告)日：1991-06-04

    申请号：US509176

    申请日：1990-04-16

    申请人： Luc J. Vanmaele ,  Wilhelmus Janssens

    发明人： Luc J. Vanmaele ,  Wilhelmus Janssens

    IPC分类号： B41M5/385 ,  B41M5/26 ,  B41M5/388 ,  B41M5/39 ,  C07D275/06 ,  C07F9/24 ,  C09B53/00 ,  C09D11/02

    CPC分类号： B41M5/39 ,  C09B53/00 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31786

    摘要： Dye-donor element for use according to thermal dye transfer methods, said element comprising a support having thereon a dye/binder layer comprising a 1,4-quinonediimine cyan dye, which may carry a fused on aromatic, alicyclic, or heterocyclic ring system, wherein the hydrogen atom of the 1-imino function is substituted by a carboxylic acyl group, a substituted carboxylic acid group, an alkyl ester group, a substituted alkyl ester group, an aryl ester group, a substituted aryl ester group, a carbamoyl group, a substituted carbamoyl group, a substituted phosphono group, a substituted phosphinyl group, a substituted sulphonyl group, a sulpho group, a substituted sulpho group, a sulphamoyl group, or a substituted sulphamoyl group, the hydrogen atom of the 4-imino function being substituted by a p-aminoaryl group or a substituted p-aminoaryl group.

    Dye-donor element comprising yellow dicyanovinylaniline dyes
    7.
    发明授权
    Dye-donor element comprising yellow dicyanovinylaniline dyes 失效
    染料供体元件包含黄色二氰基乙烯基苯胺染料

    公开(公告)号：US5518984A

    公开(公告)日：1996-05-21

    申请号：US392913

    申请日：1995-03-03

    申请人： Wilhelmus Janssens ,  Luc J. Vanmaele

    发明人： Wilhelmus Janssens ,  Luc J. Vanmaele

    IPC分类号： B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/52 ,  C09B23/00 ,  C09B23/14 ,  D06P5/00 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/3854 ,  B41M5/5254 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31551 ,  Y10T428/31855 ,  Y10T428/31928 ,  Y10T428/31935

    摘要： An assemblage for use according to thermal dye transfer methods, consisting of (i) a dye-donor element and (ii) a receiving element containing on a support a dye receiving layer comprising a homo- or copolymer of vinylchloride, said dye donor element comprising a support having thereon a dye layer comprising a binder and at least one yellow N-aryl-N-alkyl-substituted dicyanovinylaniline dye, wherein the N-aryl group either carries an electron-donative group having a negative Hammett sigma para value, or carries 2 to 5 substituents, which may be same or different and have Hammett sigma para values, the sum of which is negative.

    摘要翻译： 根据热染料转移方法使用的组合物，其由（i）染料供体元件和（ii）在载体上包含含有氯乙烯均聚物或共聚物的染料接收层的接收元件组成，所述染料供体元件包含 其上具有包含粘合剂和至少一种黄色N-芳基-N-烷基取代的二氰基乙烯基苯胺染料的染料层的载体，其中所述N-芳基基团携带具有负哈马特σ值的电子给体基团，或携带 2至5个取代基，其可以相同或不同，并具有哈米特σ值，其总和为负。

    Dyes and dye-donor elements for use in thermal dye sublimation transfer
    9.
    发明授权
    Dyes and dye-donor elements for use in thermal dye sublimation transfer 失效
    染料和染料供体元件用于热染料升华转移

    公开(公告)号：US5026677A

    公开(公告)日：1991-06-25

    申请号：US524461

    申请日：1990-05-17

    申请人： Luc J. Vanmaele

    发明人： Luc J. Vanmaele

    IPC分类号： B41M5/385 ,  B41M5/26 ,  B41M5/388 ,  B41M5/39 ,  C09B23/00 ,  C09B26/02 ,  C09B55/00 ,  C09B57/00 ,  D06P5/00 ,  D06P5/13

    CPC分类号： B41M5/385 ,  C09B26/02 ,  B41M5/3854 ,  B41M5/3856 ,  B41M5/39 ,  Y10S428/913 ,  Y10S428/914

    摘要： Dye-doner element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer containing a dye corresponding to the following formula ##STR1## wherein Z represents CN, COOR.sup.1 or CONR.sup.2 R.sup.3 ;R.sup.1, R.sup.2 and R.sup.3 each independently represent hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or R.sup.2 and R.sup.3 together represent the necessary atoms to close a heterocyclic nucleus or substituted heterocyclic nucleus;Y represents OR.sup.4 or NR.sup.5 R.sup.6 or CN;R.sup.4 represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, SO.sub.2 R.sup.7, COR.sup.7, CSR.sup.7, POR.sup.7 R.sup.8 ;R.sup.5 and R.sup.6 each independently has one of the significances given to R.sup.4 or represent substituted or unsubstituted amino, or R.sup.5 and R.sup.6 together represent the necessary atoms to close a heterocyclic nucleus or substituted heterocyclic nucleus, including a heterocyclic nucleus with an aliphatic or aromatic ring fused-on;R.sup.7 and R.sup.8 each independently represent substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, substituted or unsubstituted alkyloxy, substituted or unsubstituted aryloxy, substituted or unsubstituted alkylthio, substituted or unsubstituted arylthio, substituted or unsubstituted amino or a substituted or unsubstituted heterocyclic group or R.sup.7 and R.sup.8 together represent the necessary atoms to close a 5- or 6-membered ring;X represents N--AR, N--Het, CR.sup.9 R.sup.10, N--NR.sup.11 R.sup.12 or N--N.dbd.CR.sup.13 R.sup.14 ;Ar represents an aromatic nucleus substituted in para position by a substituent chosen from the group consisting of substituted or unsubstituted amino, substituted or unsubstituted alkyloxy, substituted or unsubstituted aryloxy, substituted or unsubstituted alkylthio, substituted or unsubstituted arylthio, hydroxy, mercapto;Het represents a substituted or unsubstituted heterocyclic ring;R.sup.9 and R.sup.10 each independently represent hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, a substituted or unsubstituted heterocyclic ring, cyano, halogen, SO.sub.2 R.sup.7, COR.sup.7, CSR.sup.7, POR.sup.7 R.sup.8 or R.sup.9 and R.sup.10 together represent the necessary atoms to close a substituted or unsubstituted ring including a substituted or unsubstituted heterocyclic ring;R.sup.11 represents a substituted or unsubstituted aromatic ring, including a substituted or unsubstituted aromatic heterocyclic ring;R.sup.12 has one of the significances give to R.sup.4 andR.sup.13 and R.sup.14 each independently represent hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or R.sup.13 and R.sup.14 together represent the necessary atoms to close a substituted or unsubstituted heterocyclic nucleus, including a heterocyclic nucleus with an aliphatic or aromatic ring fused-on.