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公开(公告)号：US4912025A
公开(公告)日：1990-03-27
申请号：US209614
申请日：1988-06-21
IPC分类号： C07D231/08 , G03C1/06 , G03C7/305
CPC分类号： G03C7/30558 , C07D231/08 , Y10S430/16
摘要： A photographic recording material capable of accelerated development is described. The recording material comprises an image-forming coupler compound, a development inhibitor releasing compound and a compound capable of imagewise release of an electron transfer agent.
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2.发明授权
公开(公告)号：US4859578A
公开(公告)日：1989-08-22
申请号：US209611
申请日：1988-06-21
IPC分类号： G03C7/305
CPC分类号： G03C7/30594 , G03C7/30541 , Y10S430/156 , Y10S430/16
摘要： A photographic recording material is disclosed which is capable of providing improved granularity properties without sacrifice in other desirable photographic properties. The recording material comprises an image dye-forming coupler compound, a development inhibitor releasing compound, a compound capable of imagewise release of a soluble mercaptan compound and a compound capable of imagewise release of an electron transfer agent.
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3.发明授权
公开(公告)号：US5283163A
公开(公告)日：1994-02-01
申请号：US992682
申请日：1992-12-18
IPC分类号： G03C7/00 , C07D257/04 , C07D403/12 , G03C7/305 , G03C7/32 , G03C1/46
CPC分类号： C07D257/04 , C07D403/12 , G03C7/30541 , Y10S430/158
摘要： A photographic development inhibitor releasing compound comprises a releasable development inhibitor group comprising an amide group containing a carbon alpha to the amide functionality which is di- or tri-fluorinated. Such a compound is useful in photographic silver halide materials and processes to enable increased image sharpness and good interimage results.
摘要翻译： 包含照相显影抑制剂的化合物包括可释放的显影抑制剂组，其包含二酰基或三氟化的酰胺官能团含有碳的酰胺基团。 这种化合物可用于摄影卤化银材料和用于增强图像清晰度和良好的图像结果的方法。
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4.发明授权公开(公告)号：US08814337B2
公开(公告)日：2014-08-26
申请号：US11964846
申请日：2007-12-27
CPC分类号： C09D11/40 , C09D11/326
摘要： An inkjet ink set including a cyan ink, a magenta ink and a yellow ink, wherein each of said cyan, magenta and yellow inks individually comprises at least 65% water, between 1% and 5% by weight of a dispersed pigment colorant, a surfactant that reduces static surface tension, a dynamic surface tension reducing agent distinct from the surfactant, and at least one humectant distinct from the surfactant and the dynamic surface tension reducing agent; and wherein each of said cyan, magenta and yellow inks is characterized by exhibiting a viscosity normalized dynamic surface tension at surface refresh ages of 0.01 s of less than 23.0 mN/(m*cP); and wherein the average viscosity normalized dynamic surface tension at a surface refresh age of 0.01 s for said cyan, magenta and yellow inks taken together is less than 22.0 mN/(m*cP).
摘要翻译： 一种喷墨油墨组，包括青色油墨，品红色油墨和黄色油墨，其中所述青色，品红色和黄色油墨中的每一种分别包含至少65％的水，1％至5％重量的分散颜料着色剂， 降低静态表面张力的表面活性剂，与表面活性剂不同的动态表面张力降低剂，以及与表面活性剂和动态表面张力降低剂不同的至少一种湿润剂; 并且其中所述青色，品红色和黄色墨水中的每一种的特征在于表面刷新时间的粘度归一化动态表面张力为0.01s小于23.0mN /（m * cP）; 并且其中对于所述青色，品红色和黄色墨水在一起的表面刷新时间为0.01秒的平均粘度归一化动态表面张力小于22.0mN /（m * cP）。
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公开(公告)号：US08356892B2
公开(公告)日：2013-01-22
申请号：US11964947
申请日：2007-12-27
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , C09D11/322
摘要： An aqueous inkjet ink suitable for priming photo-images on both photo-glossy receivers and plain papers, said ink including at least 50% by weight water, between 0.5% and 8% by weight of 1,2-pentanediol, a humectant distinct from said 1,2-pentanediol, and between 0.2 and 5% by weight of a dispersed pigment colorant, said dispersed pigment colorant exhibiting an average volume weighted 50th percentile particle size of between 0.001 and 0.075 microns.
摘要翻译： 一种适用于在光面接收器和普通纸上引发照相图像的水性喷墨油墨，所述油墨包括至少50重量％的水，0.5重量％至8重量％的1,2-戊二醇，不同于 所述1,2-戊二醇和0.2至5重量％的分散颜料着色剂，所述分散的颜料着色剂的平均体积重量为第50百分位数的粒度为0.001至0.075微米。
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6.发明申请公开(公告)号：US20090169761A1
公开(公告)日：2009-07-02
申请号：US11964846
申请日：2007-12-27
CPC分类号： C09D11/40 , C09D11/326
摘要： An inkjet ink set comprising a cyan ink, a magenta ink and a yellow ink, wherein each of said cyan, magenta and yellow inks individually comprises at least 65% water, between 1% and 5% by weight of a dispersed pigment colorant, a surfactant that reduces static surface tension, a dynamic surface tension reducing agent distinct from the surfactant, and at least one humectant distinct from the surfactant and the dynamic surface tension reducing agent; wherein said surfactant, said dynamic surface tension reducing agent and said humectant can be the same or different between said cyan, magenta and yellow inks; and wherein each of said cyan, magenta and yellow inks is characterized by exhibiting a viscosity normalized dynamic surface tension at surface refresh ages of 0.01 s of less than 23.0 mN/(m*cP); and wherein the average viscosity normalized dynamic surface tension at a surface refresh age of 0.01 s for said cyan, magenta and yellow inks taken together is less than 22.0 mN/(m*cP).
摘要翻译： 一种包括青色墨水，品红色墨水和黄色墨水的喷墨墨水组件，其中所述青色，品红色和黄色墨水中的每一种分别包含至少65％的水，1％至5％的分散颜料着色剂， 降低静态表面张力的表面活性剂，与表面活性剂不同的动态表面张力降低剂，以及与表面活性剂和动态表面张力降低剂不同的至少一种湿润剂; 其中所述表面活性剂，所述动态表面张力降低剂和所述湿润剂可以在所述青色，品红色和黄色油墨之间相同或不同; 并且其中所述青色，品红色和黄色墨水中的每一种的特征在于表面刷新时间的粘度归一化动态表面张力为0.01s小于23.0mN /（m * cP）; 并且其中对于所述青色，品红色和黄色墨水在一起的表面刷新时间为0.01秒的平均粘度归一化动态表面张力小于22.0mN /（m * cP）。
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7.发明授权公开(公告)号：US07066992B2
公开(公告)日：2006-06-27
申请号：US10732093
申请日：2003-12-10
申请人： Joan C. Potenza , Marcel B. Madaras , Hans F. Schmitthenner , David T. Southby , Mihaela L. Madaras
发明人： Joan C. Potenza , Marcel B. Madaras , Hans F. Schmitthenner , David T. Southby , Mihaela L. Madaras
IPC分类号： C09D11/00
CPC分类号： C09D11/328 , C09B29/0037 , C09B29/3647
摘要： The invention relates to an ink composition comprising solubilized yellow dyes for inks with improved ozone and light stability.
摘要翻译： 本发明涉及一种油墨组合物，其包含用于具有改善的臭氧和光稳定性的油墨的溶解黄色染料。
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公开(公告)号：US06827768B2
公开(公告)日：2004-12-07
申请号：US10231837
申请日：2002-08-30
IPC分类号： C09D1102
CPC分类号： C09D11/328
摘要： An ink jet printing process having the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with ink jet recording elements having a support having thereon an image-receiving layer; C) loading the printer with an ink jet ink composition of water, humectant and a self-assembling colorant that is capable of spontaneously forming a nanoparticulate dispersion without any prior physical attrition or surface modification, the colorant having the formula: (A)m—Q—(Z)n wherein: Q represents a chromophore; each A independently represents an organic or inorganic group capable of hydrogen bonding or other non-covalent bonding; each Z independently represents an organic or inorganic group capable of electrostatic bonding; and m and n each independently represents an integer from 0 to 10; with the proviso that n+m is at least 1; and with the further proviso that at least about 50 wt. % of the colorant is present in the composition as particles; and D) printing on the image-receiving layer using the ink jet ink in response to the digital data signals.
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公开(公告)号：US06534226B1
公开(公告)日：2003-03-18
申请号：US09718014
申请日：2000-11-20
IPC分类号： G03C110
CPC分类号： G03C1/49845 , G03C7/30511 , Y10S430/158 , Y10S430/159 , Y10S430/16 , Y10S430/165
摘要： This invention comprises an imaging element comprising an imaging layer having associated therewith a compound of Structure I: In the above Structure I, the substituents are as defined in the application. Such compounds have good reactivity and can by used to block photographically useful compounds such as developing agents until thermally activated under preselected conditions. Compounds according to the present invention are especially useful in color photothermographic imaging elements.
摘要翻译： 本发明包括成像元件，该成像元件包括具有结构I的化合物的成像层：在上述结构I中，取代基如本申请中所定义。 这些化合物具有良好的反应性，并且可以通过用于阻挡照相用的化合物如显影剂，直到在预选条件下热活化。 根据本发明的化合物在彩色光热敏成像元件中特别有用。
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10.发明授权Scannable photographic element containing high extinction high-dye-yield cyan couplers 失效含有高消光高染料产率青色成色剂的可扫描照相元件公开(公告)号：US06513212B1
公开(公告)日：2003-02-04
申请号：US10025359
申请日：2001-12-19
IPC分类号： G03C108
CPC分类号： G03C7/30547 , G03C7/34 , G03C2007/3043 , Y10S430/156 , Y10S430/159
摘要： A color photographic element comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, at least one of units comprising a light-sensitive silver-halide emulsion, binder, and a coupler represented by formula I: COUP—(T)m—L—DYE′ (I) wherein COUP is a coupler parent group capable of reacting with an oxidized developer to form a first cyan dye and is bonded at a coupling position to a releasable group that forms a second dye of the same hue, as described in the specification.
摘要翻译： 一种彩色照相元件，包括至少三个在不同波长区域具有各自敏感度的光敏单元，包含感光卤化银乳剂，粘合剂和由式I表示的成色剂的至少一种单元：其中COUP为 如能够与氧化的显影剂反应形成第一种青色染料并且在偶联位置处与形成相同色调的第二染料的可释放基团键合的成色剂母体基团，如说明书中所述。
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