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公开(公告)号：US06334676B1
公开(公告)日：2002-01-01
申请号：US09065283
申请日：1998-04-23
IPC分类号： B41J217
CPC分类号： C09D11/30 , B41J2/175 , B41J2/211 , B41J2/2114 , B41J3/4071 , B41J3/4075 , B41M1/14 , C09D11/40 , C09D11/54
摘要： In a method for microfluidic printing of colored images on a receiver, including providing a first set of reservoirs containing colorant precursors for different colors; providing at least one reservoir containing a reactant; and reacting the colorant precursors and reactant(s) to provide colored pixels of the desired colors.
摘要翻译： 在用于接收器上彩色图像的微流体印刷的方法中，包括提供包含用于不同颜色的着色剂前体的第一组储存器; 提供包含反应物的至少一个储存器; 并使着色剂前体和反应物反应以提供所需颜色的着色像素。
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公开(公告)号：US6097406A
公开(公告)日：2000-08-01
申请号：US84617
申请日：1998-05-26
CPC分类号： B41J2/211
摘要： An inkjet printing apparatus for printing continuous tone images on a receiver in response to a digital image, including a structure defining a plurality of colorant or colorant precursor receiving chambers, and another structure defining at least one mixing chamber for receiving a plurality of microdrops of colorants or colorant precursors from the colorant or colorant precursor receiving chambers to produce a desired colorant. The apparatus further includes a microdrop nozzle for each receiving chamber and in communication with the mixing chamber and a printing nozzle for each mixing chamber for causing a mixed drop to be delivered to the receiver. Further, the ejection of the desired number of microdrops is controlled and in response to the digital image and connected to the receiving chamber and the mixing chamber and for causing the desired number of microdrops to be ejected into the mixing chamber and then ejecting a mixed drop of colorant from the mixing chamber through the printing nozzle to the receiver.
摘要翻译： 一种用于响应于数字图像在接收机上打印连续色调图像的喷墨打印设备，包括限定多个着色剂或着色剂前体接收室的结构，以及限定用于接收多个着色剂微滴的至少一个混合室的另一结构 或着色剂前体从着色剂或着色剂前体接收室产生所需的着色剂。 该装置还包括用于每个接收室并与混合室连通的微滴喷嘴和用于每个混合室的印刷喷嘴，用于使混合液滴输送到接收器。 此外，控制所需数量的微滴的喷射，并且响应于数字图像并连接到接收室和混合室，并且使所需数量的微滴喷射到混合室中，然后喷射混合液滴 的着色剂从混合室通过印刷喷嘴到接收器。
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公开(公告)号：US3932381A
公开(公告)日：1976-01-13
申请号：US439810
申请日：1974-02-05
摘要： Magenta image dye-providing compound having formulas as follows: ##SPC1##Wherein:Car represents a carrier moiety which, as a function of oxidation under alkaline conditions, releases a diffusible dye from said compound;m and q each represent an integer having a value of 0 or 1;X represents a bivalent linking group;R represents hydrogen or alkyl;J represents a bivalent radical selected from sulfonyl or carbonyl;Q represents hydrogen, hydroxy or an acylamino radical;G represents hydroxy, a salt thereof, or a hydrolyzable acyloxy group;r represents an integer having a value of 1 or 2;Z represents cyano, trifluoromethyl, a carboxy, a carboxylic acid ester, nitro in the 2- or 3- position relative to the azo radical, fluorosulfonyl, sulfo, halogen, an alkylsulfonyl radical; a phenylsulfonyl radical, alkylcarbonyl, a sulfamoyl radical; a carbamoyl radical, and, in formulas I or II when r is 1, Z may represent a radical having the formula Car-[X--(NR--J).sub.q ].sub.m -- wherein Car, X, J, R, q and m are as described previously;R.sup.1 represents hydrogen, an alkyl radical, an alkoxy radical or a halogen atom;E is in the 5-, 6- or 7- position relative to G and represents hydrogen, carboxy, a carboxylic acid ester, sulfo, a sulfamoyl radical, a carbamoyl radical, alkylsulfonyl radical or a phenylsulfonyl radical;Z.sup.1 represents hydrogen or Z;with the proviso that there be no more than one sulfo radical and no more than one carboxy radical present in said compound.
摘要翻译： 品红色图像染料提供化合物，其配方如下：
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公开(公告)号：US3932380A
公开(公告)日：1976-01-13
申请号：US439787
申请日：1974-02-05
CPC分类号： G03C8/18 , G03C8/10 , Y10S430/156
摘要： A magenta image dye-providing compound having a formula as follows: ##SPC1##Wherein:Car represents a carrier moiety which, as a function of oxidation under alkaline conditions, releases a diffusible dye from said compound;m and q each represent an integer having a value of 0 or 1;X represents a bivalent linking group;Z.sup.1 represents hydrogen or Z;R.sup.1 represents hydrogen, an alkyl radical an alkoxy radical having 1 to about 4 carbon atoms, or halogen;D represents cyano, sulfo, fluorosulfonyl, halogen, a --SO.sub.3 -- phenyl radical, or a phenylsulfonyl radical;R represents hydrogen or an alkyl radical;J represents a bivalent radical selected from sulfonyl or carbonyl;Q is in the 5- or 8-position relative to G and represents hydroxy or an arylamino radical;G represents hydroxy, a salt thereof, or a hydrolyzable acyloxy group;r represents an integer having a value of 1 or 2;Z represents cyano, trifluoromethyl, fluorosulfonyl, carboxy, a carboxylic acid ester, nitro in the 2- or 3-position relative to the azo linkage, fluoro, chloro or bromo, an alkylsulfonyl radical, a phenylsulfonyl radical, an alkylsulfonyl radical, a sulfamoyl radical, or a carbamoyl radical;With the proviso that there be no more than one sulfo radical and no more than one carboxy radical present in said compound.
摘要翻译： 具有下式的品红色图像染料提供化合物：
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公开(公告)号：US4013635A
公开(公告)日：1977-03-22
申请号：US553381
申请日：1975-02-26
摘要： Cyan azo dye-providing compounds having the formula ##STR1## wherein Car represents a carrier moiety which, as a function of oxidation under alkaline conditions, releases a diffusible dye from said compound;X represents a bivalent linking group;R represents hydrogen or alkyl;J represents sulfonyl or carbonyl;M and q each represent an integer having a value of 0 or 1;Q represents hydroxy or acylamino;G represents a hydroxy radical, a salt thereof, or a hydrolyzable acyloxy group;D represents halogen, cyano, nitro, trifluoromethyl, alkyl, alkoxy, carboxy, a carboxylic acid ester, fluorosulfonyl, trifluoromethylsulfonyl, --SO.sub.3 --phenyl radical, sulfo, a sulfamoyl radical, a carbamoyl radical, an alkyl- or alkylsulfonyl radical, or a phenylsulfonyl radical;E represents hydrogen, halogen, nitro, cyano, or trifluoromethyl; andM represents sulfo, cyano, fluorosulfonyl, halogen, a -SO.sub.3 -phenyl radical, an alkylsulfinyl radical, a phenylsulfinyl radical; a sulfamoyl radical, a carbamoyl radical, an alkylsulfonyl radical, or a phenylsulfonyl radical;With the proviso that there be no more than one sulfo radical and no more than one carboxy radical present in said compound.
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公开(公告)号：US3942987A
公开(公告)日：1976-03-09
申请号：US439789
申请日：1974-02-05
摘要： Azo dye-providing compounds and photographic materials containing such compounds are described. The present compounds, as a function of photographic processing under alkaline conditions, provide a dye substance having a mobility different than that of the compound.
摘要翻译： 描述了含偶氮染料的化合物和含有这些化合物的照相材料。 在碱性条件下，作为照相处理的功能的本发明化合物提供了具有与化合物不同的迁移率的染料物质。
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公开(公告)号：US3931144A
公开(公告)日：1976-01-06
申请号：US439816
申请日：1974-02-05
CPC分类号： G03C8/10 , C09B29/00 , Y10S430/156
摘要： A nondiffusible sulfonamide compound which is alkali-cleavable upon oxidation to release a diffusible magenta color-providing moiety from a benzene nucleus thereof, said compound having a formula as follows: ##SPC1##WhereinBall represents an organic ballasting group.Y represents the carbon atoms necessary to complete a benzene or naphthalene nucleus;X represents a bivalent linking group;R represents hydrogen or alkyl;J represents sulfonyl or carbonyl;M and q each represent an integer having a value of 0 or 1;R.sup.1 represents hydrogen, halogen, alkyl or alkoxy;Q is in the 5- or 8-position relative to the hydroxy radical and represents hydrogen, hydroxy or an acylamino radical;G represents hydroxy, a salt thereof, or a hydrolyzable acyloxy group;E represents hydrogen, sulfo, a sulfamoyl radical; or E can represent a radical of the formula ##SPC2##WhereinEach member is as described previously;R is an integer having a value of 1 or 2;Z represents halogen, carboxy; a carboxylic acid ester; a sulfamoyl radical; as well as hydrogen, alkoxy, an alkyl radical, or a carbamoyl radical;X.sup.1 represents an alkylene, phenylene radical or substituted phenylene as described for R.sup.2 ;X.sup.2 represents an alkylene radical as described for R.sup.2 ;with the proviso that there be only one sulfo or carboxy radical present in said compound and that only one of R.sup.1 and Z be hydrogen.
摘要翻译： 一种不可扩散的磺酰胺化合物，其在氧化时可碱裂解以从其苯核释放可扩散的品红色提供部分，所述化合物具有如下公式：其中Ball代表有机压载基团。
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公开(公告)号：US4268606A
公开(公告)日：1981-05-19
申请号：US656046
申请日：1976-02-06
摘要： Novel azo dye-providing compounds and photographic elements containing such compounds are described. The present compounds contain a carrier moiety which, as a function of oxidation under alkaline conditions, provides a substance having a mobility different than that of the starting compound.
摘要翻译： 描述了提供含有这种化合物的新型偶氮染料化合物和照相元件。 本发明化合物含有载体部分，其在碱性条件下作为氧化的函数提供了与起始化合物不同的迁移率的物质。
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公开(公告)号：US4165238A
公开(公告)日：1979-08-21
申请号：US927190
申请日：1978-07-24
CPC分类号： G03C8/10 , C09B29/0048 , C09B29/103 , C09B45/00 , Y10S430/159
摘要： Photographic elements, diffusion transfer assemblages and processes are described which employ a novel nondiffusible compound having a releasable 2-(5-nitro-2-pyridylazo)-1-naphthol dye moiety. The compound contains a ballasted carrier moiety which is capable of releasing the diffusible azo dye under alkaline conditions. The dye is transferred imagewise to an image-receiving layer where it is contacted with metal ions to form a metal-complexed azo dye transfer image of excellent stability.
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10.发明授权Yellow azopyrazoline dye releasing redox compounds for photographic color transfer 失效黄色氮杂唑啉染料释放氧化还原化合物用于照相色彩转移
公开(公告)号：US4013633A
公开(公告)日：1977-03-22
申请号：US590899
申请日：1975-06-27
CPC分类号： G03C8/10 , C09B29/366 , C09B43/00
摘要： A photosensitive element comprising a support having thereon at least one photosensitive silver halide emulsion layer and one of said layers having associated therewith a yellow image dye-releasing compound having a formula as follows ##STR1## wherein Car represents a sulfonamidophenol or sulfonamidonaphthol carrier moiety which, as a function of oxidation under alkaline conditions, releases a diffusible dye from said compound.X represents a bivalent linking group of the formula --R.sup.1 --L.sub.n --R.sup.1.sub.p -- where each R.sup.1 can be the same or different and each represents alkylene phenylene; or substituted phenylene; L represents a bivalent radical selected from oxy, carbonyl, carboxamido, carbamoyl, sulfonamido, sulfamoyl, sulfinyl or sulfonyl; n is an integer having a value of 0 or 1; p is 1 when n equals 1 and p is 1 or 0 when n equals 0, provided that when p is 1 the carbon content of the sum of both R radicals does not exceed 14 carbon atoms;R represents hydrogen or alkyl;J represents a bivalent radical selected from sulfonyl or carbonyl;m and q each represent an integer having a value of 0 or 1;E represents hydrogen, halogen, alkyl or alkoxy;Z represents hydrogen or an electron withdrawing group selected from cyano, trifluoromethyl, alkylsulfonyl, substituted alkylsulfonyl, phenylsulfonyl, or substituted phenylsulfonyl; a carboxylic acid ester having the formula --COOR.sup.2 wherein R.sup.2 is alkyl, phenyl or substituted phenyl; sulfo, a sulfamoyl radical having the formula --SO.sub.2 NR.sup.3 R.sup.4 wherein R.sup.3 represents hydrogen or alkyl, and R.sup.4 represents hydrogen, alkyl, substituted alkyl; benzyl, phenyl, substituted phenyl; alkylcarbonyl, or phenylcarbonyl, with the proviso that the carbon content of the sum of R.sup.3 and R.sup.4 not exceed 14 carbon atoms; a carbamoyl radical having the formula --CON(R.sup.3).sub.2 wherein each R.sup.3 can be the same or different and is as described previously; andM represents hydrogen, a solubilizing group or precursor thereof selected from carboxy, sulfo, a sulfamoyl radical as described for Z or a carboxylic acid ester as described for Z.
摘要翻译： 一种感光元件，其包括其上具有至少一个感光卤化银乳剂层的支撑体，以及所述层中的一个与其相关联的具有如下公式的黄色图像染料释放化合物：
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