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21. 发明授权

US06644799B2 Method of selecting ink jet inks and receiver in a color set and receiver combination 失效
标题翻译：在彩色和接收机组合中选择喷墨油墨和接收器的方法
公开(公告)号：US06644799B2
公开(公告)日：2003-11-11
申请号：US10032931
申请日：2001-12-28
申请人： Gang C. Han-Adebekun , Huijuan D. Chen , James A. Reczek
发明人： Gang C. Han-Adebekun , Huijuan D. Chen , James A. Reczek
IPC分类号： B41J201
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5254 , C09D11/40
摘要： A method of selecting a pigment ink set and receiver in combination including: printing at least two color inks onto a set of receiver to form single color patches of a Dmax density (100% dot coverage); measuring the gloss level of each patch and the receiver at a predefined specular angle; calculating the Relative Gloss Difference (RGD%) value of the ink set and receiver combination; and selecting the ink set and receiver such that RGD value is less than 40% when 60° is used as the specular angle, and the RGD value is calculated according to Equation (A): RGD ⁢ ⁢ % = ∑ I = 1 N ⁢ ⁢ &LeftBracketingBar; Gloss ⁢ ⁢ ( Imaged ⁢ ⁢ Areas ) I - Gloss ⁢ ⁢ ( Non ⁢ - ⁢ Imaged ⁢ ⁢ Areas ) &RightBracketingBar; ∑ I = 1 N ⁢ ⁢ Gloss ⁢ ⁢ ( Imaged ⁢ ⁢ Areas ) I Equation ⁢ ⁢ ( A ) where I is a variable which identifies a certain color patch used in the evaluation, N is the total number of color patches used in the evaluation.
摘要翻译：一种选择颜料墨水组合和接收器的方法，包括：将至少两种颜色墨水印刷到一组接收器上以形成Dmax密度（100％点覆盖）的单个色块; 以预定的镜面角度测量每个贴片和接收器的光泽度; 计算墨水组和接收器组合的相对光泽差（RGD％）值; 并且当使用60°作为镜面角度时，选择墨水组和接收器使得RGD值小于40％，并且根据等式（A）计算RGD值：其中I是识别使用的某个色标的变量在评估中，N是评估中使用的色块的总数。

22. 发明授权

US4701420A Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes 失效
标题翻译：利用还原铁离子螯合物形成可检测染料的分析组合物，元素和方法
公开(公告)号：US4701420A
公开(公告)日：1987-10-20
申请号：US718301
申请日：1985-04-01
申请人： Allen L. Thunberg , James A. Reczek
发明人： Allen L. Thunberg , James A. Reczek
IPC分类号： C12Q1/26 , G01N21/77 , G01N21/78 , G01N31/00 , G01N31/22 , G01N33/52 , C12Q1/32
CPC分类号： C12Q1/26 , G01N33/521 , Y10S435/805 , Y10S436/904 , Y10T436/143333
摘要： Ferric ion chelates are useful in analytical compositions, elements and methods for the determination of reductants, or other analytes which can produce a reductant. The ferric ion chelate is reduced to ferrous ion, which coordinates with a suitable ferrous ion coordinating ligand to form a colored complex. In particular, these compositions and elments are useful for detecting nicotinamide adenine dinucleotide, reduced form (NADH) or nicotinamide adenine dinucleotide phosphate, reduced form (NADPH), or an analyte (e.g. an enzyme) which produces NADH or NADPH in biological fluids.
摘要翻译：铁离子螯合物可用于测定还原剂或可产生还原剂的其它分析物的分析组合物，元素和方法。铁离子螯合物被还原为亚铁离子，其与合适的亚铁离子配位配体配位以形成有色络合物。特别地，这些组合物和洗脱液可用于检测在生物流体中产生NADH或NADPH的烟酰胺腺嘌呤二核苷酸，还原形式（NADH）或烟酰胺腺嘌呤二核苷酸磷酸酯，还原形式（NADPH）或分析物（例如酶）。

23. 发明授权

US4350752A Photographic elements and film units containing imidomethyl blocked photographic reagents 失效
标题翻译：含有亚氨基甲基封端的摄影试剂的摄影元件和胶片单元
公开(公告)号：US4350752A
公开(公告)日：1982-09-21
申请号：US220408
申请日：1980-12-29
申请人： James A. Reczek , Thomas R. Welter
发明人： James A. Reczek , Thomas R. Welter
IPC分类号： C07D403/12 , G03C7/26 , G03C7/305 , G03C8/00 , G03C8/08 , G03C7/00 , G03C1/40 , G03C1/48 , G03C5/30
CPC分类号： G03C7/30511 , G03C8/00 , Y10S430/161
摘要： Imidomethyl blocked photographic reagents are useful in photographic elements, film units and processes. The blocked photographic reagents have the structure: ##STR1## wherein: J represents ##STR2## X represents the atoms to complete a 5- or 6-membered ring or ring system; R represents hydrogen, alkyl or 1 to 4 carbon atoms or aryl of 6 to 12 carbon atoms; andPR represents the residue of an organic photographic reagent containing a heteroatom through which it is joined to the imidomethyl blocking group.
摘要翻译：亚甲基封端的照相试剂可用于照相元件，膜单元和工艺。封闭的照相试剂具有以下结构：其中：J表示X表示完成5-或6-元环或环系的原子; R代表氢，烷基或1-4个碳原子或6-12个碳原子的芳基; PR表示含有杂原子的有机照相试剂的残基，它与亚氨基甲基封端基团连接。

24. 发明授权

US4346155A Photographic products and processes employing novel nondiffusible 6-arylazo-3-pyridinol magenta dye-releasing compounds and percursors thereof 失效
标题翻译：使用新型不扩散的6-芳基偶氮-3-吡啶酚洋红色染料释放化合物及其本身的摄影产品和方法
公开(公告)号：US4346155A
公开(公告)日：1982-08-24
申请号：US295455
申请日：1981-08-24
申请人： Derek D. Chapman , James A. Reczek
发明人： Derek D. Chapman , James A. Reczek
IPC分类号： G03C8/10 , G03C1/40 , G03C1/10 , G03C5/54 , G03C7/00
CPC分类号： G03C8/10
摘要： Photographic elements, diffusion transfer assemblages and processes are described which employ a novel nondiffusible compound having a releasable 6-arylazo-3-pyridinol magenta dye moiety or precursor thereof having the formula: ##STR1## wherein: (a) R represents hydroxy or amino;(b) R.sup.1 represents hydrogen, a hydrolyzable moiety or CAR;(c) G represents carboxy; a hydrolyzable ester or a sulfamoyl group;(d) CAR represents a ballasted carrier moiety capable of releasing the diffusible 6-arylazo-3-pyridinol dye moiety or precursor thereof under alkaline conditions; and(e) n is 0, 1 or 2, with the proviso that when n is 0, then R.sup.1 is CAR.
摘要翻译：描述了摄影元件，扩散转移组合和方法，其使用具有下列通式的可释放的6-芳基偶氮-3-吡啶酚品红色染料部分或其前体的新型不扩散化合物：其中：（a）R表示羟基或氨基; （b）R1表示氢，可水解部分或CAR; （c）G表示羧基; 可水解的酯或氨磺酰基; （d）CAR表示在碱性条件下能够释放可扩散的6-芳基偶氮-3-吡啶酚染料部分或其前体的压载载体部分; 和（e）n为0,1或2，条件是当n为0时，则R1为CAR。

25. 发明授权

US07317042B2 Ink jet ink composition and printing method 失效
标题翻译：喷墨油墨组合物和印刷方法
公开(公告)号：US07317042B2
公开(公告)日：2008-01-08
申请号：US10264740
申请日：2002-10-04
申请人： Xiaoru Wang , Huijuan D. Chen , James A. Reczek
发明人： Xiaoru Wang , Huijuan D. Chen , James A. Reczek
IPC分类号： C09D11/10 , C08K9/10 , C08L67/00
CPC分类号： C09D11/30
摘要： This invention relates to an ink jet ink composition comprising water, a humectant, and polymer-dye particles, wherein said polymer-dye particles comprise a colorant phase containing a water insoluble dye, and a polymer phase, said particles being associated with a water-dispersible polymeric co-stabilizer. This invention further relates to an ink jet printing method utilizing the above ink jet ink composition.
摘要翻译：本发明涉及包含水，湿润剂和聚合物染料颗粒的喷墨油墨组合物，其中所述聚合物染料颗粒包含含有水不溶性染料的着色相和聚合物相，所述颗粒与水溶性染料颗粒相关联，可分散的聚合物共稳定剂。本发明还涉及利用上述喷墨油墨组合物的喷墨打印方法。

26. 发明授权

US07150901B2 Plasma treatment of porous inkjet receivers 有权
标题翻译：多孔喷墨接收机的等离子体处理
公开(公告)号：US07150901B2
公开(公告)日：2006-12-19
申请号：US10729206
申请日：2003-12-05
申请人： Bruce C. Campbell , Lisa B. Todd , James A. Reczek , Mary Catherine S. Oldfield , Hengzhong K. Zhuang
发明人： Bruce C. Campbell , Lisa B. Todd , James A. Reczek , Mary Catherine S. Oldfield , Hengzhong K. Zhuang
IPC分类号： B41M5/00
CPC分类号： B41M5/52
摘要： An inkjet recording element comprising a porous ink-receiving layer having interconnecting voids is disclosed in which an upper surface of the ink-receiving layer has been subjected to plasma treatment, and wherein the upper surface of the ink-receiving layer, prior to the plasma treatment, has a measured carbon elemental content of at least 40 percent. The invention can provide increased dot spread.
摘要翻译：公开了一种喷墨记录元件，其包括具有互连空隙的多孔油墨接收层，其中油墨接收层的上表面已进行等离子体处理，并且其中在等离子体之前的油墨接收层的上表面处理时，测得的碳元素含量至少为40％。本发明可以提供增加的点扩散。

27. 发明授权

US06742885B2 Ink jet ink set/receiver combination 失效
标题翻译：喷墨油墨组合/接收机组合
公开(公告)号：US06742885B2
公开(公告)日：2004-06-01
申请号：US10033229
申请日：2001-12-28
申请人： James A. Reczek , Gang C. Han-Adebekun , Huijuan D. Chen
发明人： James A. Reczek , Gang C. Han-Adebekun , Huijuan D. Chen
IPC分类号： B41J201
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5254 , C09D11/40
摘要： An ink jet ink set and recording element combination including A) a porous ink jet recording element having a 60° specular gloss of at least about 5; and B) a pigment based inkjet ink set including at least two inks; wherein the RGD value is less than 40% when 60° is used as the specular angle and the RGD value is calculated according to Equation (A): RGD ⁢ ⁢ % = ∑ I = 1 N ⁢ &LeftBracketingBar; Gloss ⁢ ⁢ ( Imaged ⁢ ⁢ Areas ) I - Gloss ⁢ ⁢ ( Non ⁢ ⁢ Imaged ⁢ ⁢ Areas ) &RightBracketingBar; ∑ I = 1 N ⁢ Gloss ⁢ ⁢ ( Imaged ⁢ ⁢ Areas ) I Equation ⁢ ⁢ (A) Where I is a variable which identifies a certain color patch used in the evaluation, N is the total number of color patches used in the evaluation.
摘要翻译：一种喷墨油墨组和记录元件组合，包括A）具有至少约5°的60°镜面光泽度的多孔喷墨记录元件; 和B）包含至少两种油墨的基于颜料的喷墨油墨组; 其中当使用60°作为镜面角度时，RGD值小于40％，并且根据等式（A）计算RGD值：其中I是识别评估中使用的某个色块的变量，N是总计评估中使用的色块数。

28. 发明授权

US06698880B1 Porous inkjet recording system comprising ink-pigment-trapping surface layer 有权
标题翻译：多孔喷墨记录系统包括油墨 - 颜料捕获表面层
公开(公告)号：US06698880B1
公开(公告)日：2004-03-02
申请号：US10251936
申请日：2002-09-20
申请人： Bruce C. Campbell , James A. Reczek , Lisa B. Todd
发明人： Bruce C. Campbell , James A. Reczek , Lisa B. Todd
IPC分类号： B41J201
CPC分类号： B41M5/52 , B41M5/504 , B41M5/506 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5254 , B41M5/5272 , B41M5/5281
摘要： An inkjet recording system comprising a pigment-based ink in combination with a recording element having a porous substrate with relatively large pores and a relatively thin overlying surface layer which traps pigment particles, from an applied pigmented ink, at or near the surface while not unduly restricting ink flow into the underlying porous substrate.
摘要翻译：一种喷墨记录系统，包括与具有相对较大孔隙的多孔基材和具有相对较薄的孔的相对较薄的覆盖表面层的记录元件组合的颜料基油墨，所述表面层从施加的着色油墨在表面或表面附近捕获颜料颗粒，同时不太过分限制墨水流入下面的多孔基材。

29. 发明授权

US06598967B1 Materials for reducing inter-color gloss difference 有权
标题翻译：降低色间光泽差异的材料
公开(公告)号：US06598967B1
公开(公告)日：2003-07-29
申请号：US10034281
申请日：2001-12-28
申请人： Huijuan D. Chen , Gang C. Han-Adebekun , James A. Reczek
发明人： Huijuan D. Chen , Gang C. Han-Adebekun , James A. Reczek
IPC分类号： B41J201
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5254 , C09D11/40
摘要： An ink jet ink set and recording element combination including A) a porous ink jet recording element having a 60° specular gloss of at least about 5; and B) a pigment based ink jet ink set including at least two inks; wherein the RGD value is less than 40% and RGV value among inks is less than 10% when 60° is used as the specular angle; the RGD and RGV values are calculated according to Equations (A) and (B), respectively: ⁢ Equation ⁢ ⁢ ( A ) RGD ⁢ ⁢ % = &AutoLeftMatch; ⁢ ∑ I = 1 N ⁢ ⁢ &LeftBracketingBar; Gloss ⁡ ( Imaged ⁢ ⁢ Areas ) I - Gloss ⁡ ( Non ⁢ ⁢ Imaged ⁢ ⁢ Areas ) &RightBracketingBar; ∑ I = 1 N ⁢ ⁢ Gloss ⁡ ( Imaged ⁢ ⁢ Areas ) I ⁢ ⁢ ⁢ Equation ⁢ ⁢ ( B ) ⁢ ⁢ ⁢ RGV ⁢ ⁢ ( % ) = ∑ I = 1 N ⁢ ⁢ &LeftBracketingBar; ( Gloss ⁡ ( Imaged ⁢ ⁢ Area ) I - AG ) &RightBracketingBar; AG / N Where AG = ∑ I = 1 N ⁢ ⁢ Gloss ⁡ ( Imaged ⁢ ⁢ Area ) I N I is a variable which identifies a certain color patch used in the evaluation, N is the total number of color patches used in the evaluation.
摘要翻译：一种喷墨油墨组和记录元件组合，包括A）具有至少约5°的60°镜面光泽度的多孔喷墨记录元件; 和B）包含至少两种油墨的颜料基喷墨油墨组; 其中当使用60°作为镜面角时，RGD值小于40％，油墨中的RGV值小于10％; RGD和RGV值分别根据方程（A）和（B）计算：其中I是标识评估中使用的某个色标的变量，N是评估中使用的色标的总数。

30. 发明授权

US4419435A Photographic products and processes employing 6-heterocyclylazo-3-pyridinol nondiffusible cyan dye-releasing compounds and precursors thereof 失效
标题翻译：使用6-杂环基偶氮-3-吡啶酚不溶性青色染料释放化合物及其前体的摄影产品和方法
公开(公告)号：US4419435A
公开(公告)日：1983-12-06
申请号：US458501
申请日：1983-01-17
申请人： James A. Reczek , James K. Elwood
发明人： James A. Reczek , James K. Elwood
IPC分类号： C09B27/00 , G03C8/10 , G03C1/40 , G03C1/10 , G03C5/54 , G03C7/00
CPC分类号： C09B27/00 , G03C8/10
摘要： Photographic elements, diffusion transfer assemblages, coordination complexes and processes are described which employ a novel nondiffusible compound capable of releasing at least one diffusible cyan dye moiety comprising a 6-heterocyclylazo-3-pyridinol, the compound having the formula: ##STR1## wherein: (a) Y represents the atoms necessary to complete a 5- or 6-membered aromatic heterocyclic fused ring;(b) CAR represents a ballasted carrier moiety capable of releasing the diffusible cyan dye moiety as a function of development of a silver halide emulsion layer under alkaline conditions;(c) R represents a hydroxy group, a salt thereof, or a hydrolyzable precursor thereof, or CAR which is linked to the dye moiety through an oxygen atom thereon; and(d) n is 0, 1 or 2 with the proviso that when n is 0, then R is CAR which is linked to the dye moiety through an oxygen atom thereon.
摘要翻译：描述了摄影元件，扩散转移组合物，配位络合物和方法，其使用能够释放包含6-杂环基偶氮-3-吡啶酚的至少一种可扩散的青色染料部分的新型不扩散化合物，该化合物具有下式：其中：（a）Y表示完成5-或6-元芳族杂环稠环所必需的原子; （b）CAR表示在碱性条件下能够释放可扩散青色染料部分作为卤化银乳剂层的功能的压载载体部分; （c）R表示羟基，其盐或其可水解的前体，或通过其上的氧原子与染料部分连接的CAR; 和（d）n为0,1或2，条件是当n为0时，R为通过其上的氧原子与染料部分连接的CAR。

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