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    Organic compounds for use in a dye diffusion transfer process and photographic elements incorporating them
    1.
    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。

    Photographic element incorporating redox compounds for use in a dye diffusion transfer process
    5.
    发明授权
    Photographic element incorporating redox compounds for use in a dye diffusion transfer process 失效
    掺入用于染料扩散转移过程的氧化还原化合物的摄影元件

    公开(公告)号：US4871654A

    公开(公告)日：1989-10-03

    申请号：US180082

    申请日：1988-04-11

    申请人： Luc J. Vanmaele ,  Christian C. Van de Sande

    发明人： Luc J. Vanmaele ,  Christian C. Van de Sande

    IPC分类号： G03C7/305 ,  G03C8/10

    CPC分类号： G03C8/10 ,  G03C7/30541 ,  Y10S430/156

    摘要： Photographic silver halide emulsion element for dye image production comprising a support carrying at least one alkali-permeable silver halide hydrophilic colloid emulsion layer incorporating in operative association therewith a dye-releasing compound capable of releasing a diffusible dye moiety from a carrier moiety by a redox reaction, said compound corresponding to the general formula: ##STR1## wherein CAR is an organic carrier moiety capable of undergoing a redox reaction, L is a group cleavable or releasable from the carrier moiety by a redox reaction taking place in alkaline condiitons as a function of the development of a silver halide emulsion layer incorporating such compound, G is a bridging group, each of L.sup.1 and L.sup.2 is a linking member, PUG.sup.1 is a dye (precursor) group, PUG.sup.2 is a dye (precursor) group, an UV-absorber group, or a singlet oxygen scavenger group.

    摘要翻译： 用于染料图像生产的照相卤化银乳剂元件，其包含载体，该载体携带至少一种碱可透过的卤化银亲水胶体乳剂层，其与可操作地结合使用能够通过氧化还原反应从载体部分释放可扩散染料部分的染料释放化合物 所述化合物对应于以下通式：其中CAR是能够进行氧化还原反应的有机载体部分，L是通过在碱性条件下发生的氧化还原反应而与载体部分可切割或释放的基团，作为 开发包含这种化合物的卤化银乳剂层，G是桥连基团，L1和L2各自是连接构件，PUG1是染料（前体）基团，PUG2是染料（前体）基团，UV吸收剂 组或单重除氧剂组。

    Cyan dyes in dye-donor elements for thermal dye transfer
    8.
    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.

    Dyes for use in thermal dye transfer
    9.
    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.