公开(公告)号：US20100221460A1

公开(公告)日：2010-09-02

申请号：US12394150

申请日：2009-02-27

Applicant: Allan Wexler ,  James A. Reczek

Inventor： Allan Wexler ,  James A. Reczek

IPC: B41M5/00

CPC classification number: B41M5/5218 ,  B41M5/5227

Abstract: An inkjet printing system, comprises: a printer, a pigment ink composition, and a dry recording media supply for receiving ink, the media comprising a support bearing an ink-receiving layer containing a complex of a polyvalent metal cation and a ligand, wherein the complex has a stability constant, K1, in the range of 0.3 to 6.0. The system gives images with excellent gloss, coalesence, and image quality.

Abstract translation: 一种喷墨打印系统，包括：打印机，颜料油墨组合物和用于接收油墨的干燥记录介质供应源，所述介质包括支撑着含有多价金属阳离子和配体的配合物的油墨接收层的载体，其中， 络合物具有稳定常数K1，在0.3至6.0的范围内。 该系统给出具有优异光泽，聚结和图像质量的图像。

公开(公告)号：US07449501B2

公开(公告)日：2008-11-11

申请号：US10984302

申请日：2004-11-09

Applicant: David S. Uerz ,  Hwei-Ling Yau ,  Wendy S. Krzemien ,  James A. Reczek ,  Xiaoru Wang ,  David E. Decker

Inventor： David S. Uerz ,  Hwei-Ling Yau ,  Wendy S. Krzemien ,  James A. Reczek ,  Xiaoru Wang ,  David E. Decker

IPC: C09D11/00

CPC classification number: C09D11/40

Abstract: This invention relates to an ink jet ink composition comprising an aqueous medium and microgel particles, said particles comprising a crosslinked copolymer prepared from a monomer mixture comprising at least a crosslinking monomer, a polymerizable carboxylic acid monomer, and one or more polymerizable water insoluble vinyl type monomers. The ink composition may be a colorless ink or it may contain a colorant.

Abstract translation: 本发明涉及包含水介质和微凝胶颗粒的喷墨油墨组合物，所述颗粒包含由至少包含交联单体，可聚合羧酸单体和一种或多种可聚合的水不溶性乙烯基类型的单体混合物制备的交联共聚物 单体。 油墨组合物可以是无色油墨，也可以含有着色剂。

公开(公告)号：US06644799B2

公开(公告)日：2003-11-11

申请号：US10032931

申请日：2001-12-28

Applicant: Gang C. Han-Adebekun ,  Huijuan D. Chen ,  James A. Reczek

Inventor： Gang C. Han-Adebekun ,  Huijuan D. Chen ,  James A. Reczek

IPC: B41J201

CPC classification number: B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  C09D11/40

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4701420A

公开(公告)日：1987-10-20

申请号：US718301

申请日：1985-04-01

Applicant: Allen L. Thunberg ,  James A. Reczek

Inventor： Allen L. Thunberg ,  James A. Reczek

IPC: C12Q1/26 ,  G01N21/77 ,  G01N21/78 ,  G01N31/00 ,  G01N31/22 ,  G01N33/52 ,  C12Q1/32

CPC classification number: C12Q1/26 ,  G01N33/521 ,  Y10S435/805 ,  Y10S436/904 ,  Y10T436/143333

Abstract: 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.

Abstract translation: 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）。

公开(公告)号：US4350752A

公开(公告)日：1982-09-21

申请号：US220408

申请日：1980-12-29

Applicant: James A. Reczek ,  Thomas R. Welter

Inventor： James A. Reczek ,  Thomas R. Welter

IPC: C07D403/12 ,  G03C7/26 ,  G03C7/305 ,  G03C8/00 ,  G03C8/08 ,  G03C7/00 ,  G03C1/40 ,  G03C1/48 ,  G03C5/30

CPC classification number: G03C7/30511 ,  G03C8/00 ,  Y10S430/161

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4346155A

公开(公告)日：1982-08-24

申请号：US295455

申请日：1981-08-24

Applicant: Derek D. Chapman ,  James A. Reczek

Inventor： Derek D. Chapman ,  James A. Reczek

IPC: G03C8/10 ,  G03C1/40 ,  G03C1/10 ,  G03C5/54 ,  G03C7/00

CPC classification number: G03C8/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100277533A1

公开(公告)日：2010-11-04

申请号：US12432802

申请日：2009-04-30

Applicant: David Erdtmann ,  Steven A. Billow ,  James A. Reczek

Inventor： David Erdtmann ,  Steven A. Billow ,  James A. Reczek

IPC: B41J29/38

CPC classification number: B41J2/17523 ,  B41J2/04551 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/1752 ,  B41J2/17553 ,  B41J29/393

Abstract: A method for printing input digital images using an inkjet printing system having a first and second drop ejector arrays for ejecting drops of a particular ink, wherein ink paths supplying drop ejector arrays have different length projections. The method comprising printing a first combined number of ink dots using the first and second drop ejector arrays during first and third time intervals where the printhead is accelerating and decelerating; and printing a second combined number of ink dots using the first and second drop ejector arrays during a second time interval where the printhead is moving at a substantially constant velocity, wherein the percentage of ink dots that are printed by the drop ejector array having a longer length projection is less than 40% of the corresponding combined number of ink dots in at least one of the first or third time intervals.

Abstract translation: 一种使用喷墨打印系统打印输入数字图像的方法，所述喷墨打印系统具有用于喷射特定墨水的液滴的第一和第二液滴喷射器阵列，其中，提供液滴喷射器阵列的墨路径具有不同的长度投影。 该方法包括在打印头正在加速和减速的第一和第三时间间隔期间使用第一和第二液滴喷射器阵列打印第一组合数量的墨点; 以及在所述打印头以基本恒定的速度移动的第二时间间隔期间，使用所述第一和第二液滴喷射器阵列打印第二组合数量的墨点，其中由所述液滴喷射器阵列打印的墨点的百分比具有较长 长度投影小于第一或第三时间间隔中的至少一个中相应的墨点组合数量的40％。

公开(公告)号：US07121203B2

公开(公告)日：2006-10-17

申请号：US10731335

申请日：2003-12-09

Applicant: James E. Pickering ,  Arthur M. Gooray ,  Timothy J. Wojcik ,  Hwei-Ling Yau ,  Po-Jen Shih ,  James A. Reczek ,  Simon Yandila ,  Charles F. Scaglione ,  Kwok-Leung Yip

Inventor： James E. Pickering ,  Arthur M. Gooray ,  Timothy J. Wojcik ,  Hwei-Ling Yau ,  Po-Jen Shih ,  James A. Reczek ,  Simon Yandila ,  Charles F. Scaglione ,  Kwok-Leung Yip

IPC: B41M7/00 ,  B41J2/01 ,  B41J29/00

CPC classification number: G03G15/6582 ,  B41J11/002 ,  G03G2215/00426

Abstract: An apparatus and method of treating a recording element are provided. The apparatus includes a carrier removal station adapted to remove a predetermined percentage of carrier present in the recording element. A converting station is positioned downstream from the carrier removal station and is adapted to increase a durability characteristic of the recording element. A controller is electrically connected to at least one of the carrier removal station and the converting station so that an operating parameter of at least one of the carrier removal station and the converting station is individually adjustable.

Abstract translation: 提供了一种处理记录元件的设备和方法。 该装置包括适于移除存在于记录元件中的载体的预定百分比的载体移除台。 A转换站位于载体移除站的下游，并且适于增加记录元件的耐久性。 控制器电连接到载体移除站和转换站中的至少一个，使得载体移除站和转换站中的至少一个的操作参数可单独调节。

公开(公告)号：US06908188B2

公开(公告)日：2005-06-21

申请号：US10842001

申请日：2004-05-07

Applicant: James A. Reczek ,  Gang C. Han-Adebekun ,  Huijuan D. Chen

Inventor： James A. Reczek ,  Gang C. Han-Adebekun ,  Huijuan D. Chen

IPC: B41M5/00 ,  B41M5/52 ,  C09D11/00 ,  B41J2/01

CPC classification number: B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  C09D11/40

Abstract: 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 30; and B) a pigment based ink jet ink set having 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 ⁢  Gloss ⁡ ( Imaged ⁢   ⁢ Areas ) I - Gloss ⁡ ( Non ⁢   ⁢ Imaged ⁢   ⁢ Areas )  ∑ 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.

公开(公告)号：US06679603B2

公开(公告)日：2004-01-20

申请号：US10184672

申请日：2002-06-18

Applicant: Allan Wexler ,  James A. Reczek ,  Shiying Zheng

Inventor： Allan Wexler ,  James A. Reczek ,  Shiying Zheng

IPC: B41J201

CPC classification number: B41M5/52 ,  B41M5/5254 ,  B41M5/5272 ,  B41M5/5281 ,  B41M7/00 ,  B41M7/0027

Abstract: An ink jet printing method, including 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 with a support having thereon an image-receiving layer of a polymer having a given contact angle; C) loading the printer with an ink jet ink composition; D) printing on the image-receiving layer using the ink jet ink in response to the digital data signals to form an imaged recording element; and E) heating the imaged recording element sufficiently to cause the layer of polymer to increase the contact angle at least about 15 degrees.

Abstract translation: 一种喷墨打印方法，包括以下步骤：A）提供响应于数字数据信号的喷墨打印机; B）用具有其上具有给定接触角的聚合物的图像接收层的支撑体用喷墨记录元件装载打印机; C）用喷墨油墨组合物装载打印机; D）响应于数字数据信号，使用喷墨墨在图像接收层上打印以形成成像的记录元件; 和E）充分加热成像的记录元件以使聚合物层增加至少约15度的接触角。