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28 条记录 (耗时 0.016 秒)

    Dyes and dye-donor elements for use in thermal dye sublimation transfer
    1.
    发明授权
    Dyes and dye-donor elements for use in thermal dye sublimation transfer 失效

    公开(公告)号：US5468870A

    公开(公告)日：1995-11-21

    申请号：US326399

    申请日：1994-10-20

    申请人： Luc J. Vanmaele

    发明人： Luc J. Vanmaele

    IPC分类号： B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  C07C255/58 ,  C09B26/02 ,  C07D231/38 ,  C07C255/23 ,  C07C255/30

    CPC分类号： B41M5/385 ,  C09B26/02 ,  B41M5/3854 ,  B41M5/3856 ,  B41M5/388 ,  B41M5/39

    摘要： Dye-donor 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 substitutent 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 given 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.

    Dyes for use in thermal dye transfer
    2.
    发明授权
    Dyes for use in thermal dye transfer 失效
    用于热转染的染色体

    公开(公告)号：US5246908A

    公开(公告)日：1993-09-21

    申请号：US789674

    申请日：1991-11-08

    申请人： Wilhelmus Janssens ,  Luc J. Vanmaele

    发明人： Wilhelmus Janssens ,  Luc J. Vanmaele

    IPC分类号： B41M5/385 ,  B41M5/26 ,  B41M5/388 ,  B41M5/39 ,  C09B29/08 ,  C09B69/00 ,  D06P5/13

    CPC分类号： B41M5/388 ,  C09B29/0809 ,  C09B69/007 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31786 ,  Y10T428/31855 ,  Y10T428/31971

    摘要： Dye-donor element for use according to thermal dye transfer methods comprising a support having thereon a dye/binder layer comprising a dye carried by a polymeric binder resin, said dye corresponding to the following general formula ##STR1## wherein R represents a hydrogen atom, a C.sub.1 -C.sub.8 alkyl group, a C.sub.1 -C.sub.8 alkoxy group, a C.sub.3 -C.sub.8 alkoxyalkyl group or a halogen atom;R.sup.1 and R.sup.2 (same or different) represent a C.sub.1 -C.sub.8 alkyl group, a substituted C.sub.1 -C.sub.8 alkyl group, a cycloalkyl group, a substituted cycloalkyl group, an aryl group, a substituted aryl group, or R.sup.1 and R.sup.2 together represent the atoms necessary for completing a heterocyclic nucleus or substituted heterocyclic nucleus, or R.sup.1 and/or R.sup.2 together with Y represent the atoms necessary for completing a fused-on heterocyclic nucleus or substituted fused-on heterocyclic nucleus;Y represents a hydrogen atom, a methyl group, a halogen atom, a C.sub.1 -C.sub.4 alkoxy group, or Y together with R.sup.1 and/or R.sup.2 represent the atoms necessary for completing a fused-on heterocyclic nucleus or substituted fused-on heterocyclic nucleus;X represents a substituted or unsubstituted arylsulfonylamino group, a substituted or unsubstituted arylcarbonylamino group or a substituted or unsubstituted phosphorylamino group.

    Organic compounds for use in a dye diffusion transfer process and photographic elements incorporating them
    4.
    发明授权
    Organic compounds for use in a dye diffusion transfer process and photographic elements incorporating them 失效
    用于染料扩散转移过程的有机化合物和掺入它们的照相元件

    公开(公告)号：US5037731A

    公开(公告)日：1991-08-06

    申请号：US916932

    申请日：1986-10-07

    申请人： Hans Vetter ,  Christian C. Van de Sande ,  Luc J. Vanmaele ,  Armand M. Van den Bergh ,  Wilhelmus Janssens

    发明人： Hans Vetter ,  Christian C. Van de Sande ,  Luc J. Vanmaele ,  Armand M. Van den Bergh ,  Wilhelmus Janssens

    IPC分类号： G03C8/10

    CPC分类号： G03C8/10

    摘要： A ballasted non-diffusing compound that is capable of releasing a diffusible particularly light-fast azo dye from a carrier moiety, characterized in that said compound corresponds to the following general formula:CAR--L--G--Dwherein:CAR represents a ballasted carrier moiety making said compound non-diffusing in a hydrophilic colloid medium under wet alkaline conditions,L represents a chemical group cleavable or releasable from the carrier moiety as a function of a redox-reaction or argentolytic reaction taking place in the development of a silver halide emulsion layer under alkaline conditions;G represents a bivalent organic group containing at least one aromatic nucleus being substituted with a R.sup.5 R.sup.6 NSO.sub.2 NH-group, wherein R.sup.5 and R.sup.6 (same or different) represent hydrogen, an alkyl group including a substituted alkyl group or an aryl group including a substituted aryl group, andD is an azo dye part chemically linked to an aromatic nucleus of G.

    摘要翻译： 一种能够从载体部分释放可扩散的特别轻的偶氮染料的镇流非扩散性化合物，其特征在于所述化合物对应于以下通式：CAR-LGD其中：CAR表示制备所述化合物的压载载体部分 在湿碱性条件下在亲水胶体介质中不扩散，L表示在碱性条件下在卤化银乳剂层的发展中发生的氧化还原反应或焦酸分解反应的作用的可从载体部分切割或释放的化学基团 ; G表示含有被R5R6NSO2NH基取代的至少一个芳香核的二价有机基团，其中R5和R6（相同或不同）表示氢，包括取代的烷基或含有取代的芳基的芳基的烷基， 和D是化学连接到G的芳香核的偶氮染料部分。

    Particulate toner material with charge control agent
    5.
    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
    9.
    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.

    Thermally transferable fluorescent compounds
    10.
    发明授权
    Thermally transferable fluorescent compounds 失效
    可热转移的荧光化合物

    公开(公告)号：US5328887A

    公开(公告)日：1994-07-12

    申请号：US935163

    申请日：1992-08-26

    申请人： Wilhelmus Janssens ,  Luc J. Vanmaele

    发明人： Wilhelmus Janssens ,  Luc J. Vanmaele

    IPC分类号： B41M5/385 ,  B41M5/035 ,  B41M5/26 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  C07D215/38 ,  C09K11/06 ,  B41M5/38

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

    摘要： A donor element for use in a thermal transfer process comprising a support having on one side thereof a thermally transferable fluorescent heterocyclic compound dispersed in a polymeric binder, characterized in that said fluorescent compound corresponds to one of the following general formulae (A) and (B): ##STR1## wherein: R.sup.1 represents a hydrocarbon group or a substituted hydrocarbon group;R.sup.2 represents hydrogen, a hydrocarbon group, a substituted hydrocarbon group, a carboxylic acid group, an ester group, a nitro group, a carbamoyl group, a substituted carbamoyl group, an amino group or a substituted amino group;R.sup.3 represents hydrogen, a hydrocarbon group or a substituted hydrocarbon group, a carboxylic acid group, an ester group, a carbamoyl group or a substituted carbamoyl group;R.sup.4 represents hydrogen or a hydrocarbon group or a substituted hydrocarbon group;X represents an electronegative substituent with respect to the carbon atom to which it is attached; andZ represents the atoms necessary to close a quinoline nucleus or such a nucleus in substituted form.

    摘要翻译： 一种用于热转印方法的供体元件，其特征在于，所述荧光化合物对应于下述通式（A）和（B）之一，所述供体元件的一侧具有分散在聚合物粘合剂中的可热转移的荧光杂环化合物， （A）其中：R1表示烃基或取代的烃基; R2表示氢，烃基，取代烃基，羧酸基，酯基，硝基，氨基甲酰基，取代氨基甲酰基，氨基或取代氨基; R 3表示氢，烃基或取代的烃基，羧酸基，酯基，氨基甲酰基或取代的氨基甲酰基; R4表示氢或烃基或取代的烃基; X表示相对于其连接的碳原子的电负性取代基; Z表示以取代的形式封闭喹啉核或这样的核所必需的原子。