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1. 发明申请

US20080207805A1 INKJET INK SET FOR HIGH IMAGE QUALITY ON PHOTOGLOSSY PAPER AND PLAIN PAPER 审中-公开
标题翻译： INGJET INK设置为高图像质量的照相纸和普通纸
公开(公告)号：US20080207805A1
公开(公告)日：2008-08-28
申请号：US12029986
申请日：2008-02-12
申请人： James W. Blease , Thomas B. Brust , Hujuan D. Chen , Gang C. Han-Adebekun , Mark E. Irving , David T. Southby , David S. Uerz
发明人： James W. Blease , Thomas B. Brust , Hujuan D. Chen , Gang C. Han-Adebekun , Mark E. Irving , David T. Southby , David S. Uerz
IPC分类号： C09D11/10 , G01D11/00
CPC分类号： C09D11/40 , C09D11/324
摘要： A water based inkjet ink set with excellent image stability, durability and quality, comprising at least one cyan ink, at least one magenta ink, at least one yellow ink, at least one black ink, and at least one colorless protective ink, wherein: (a) the cyan, magenta, yellow, and black inks each comprise a pigment colorant; (b) the cyan, magenta, yellow, black, and colorless protective inks each comprise a polymeric binder additive; and (c) the surface tensions of the inks have the following relationships: (i) the dynamic surface tension at 10 milliseconds surface age for all inks of the ink set is greater than or equal to 35 mN/m, (ii) the static surface tensions of the yellow ink and of the colorless protective ink are at least 2.0 mN/m lower than the static surface tensions of the cyan, magenta and black inks of the ink set and (iii) the static surface tension of the colorless protective ink is at least 1.0 mN/m lower than the static surface tension of the yellow ink.
摘要翻译：一种具有优异的图像稳定性，耐久性和质量的水性喷墨油墨组，包括至少一种青色油墨，至少一种品红色油墨，至少一种黄色油墨，至少一种黑色油墨和至少一种无色保护油墨，其中：（a）青色，品红色，黄色和黑色墨水各自包含颜料着色剂; （b）青色，品红色，黄色，黑色和无色保护油墨各自包含聚合物粘合剂添加剂; 和（c）油墨的表面张力具有以下关系：（i）油墨组中所有油墨的10毫秒表面寿命的动态表面张力大于或等于35mN / m，（ii）静态黄色墨水和无色保护墨水的表面张力比墨水组的青色，品红色和黑色墨水的静态表面张力低至少2.0mN / m，（iii）无色保护墨水的静态表面张力比黄色墨水的静态表面张力低至少1.0mN / m。

2. 发明授权

US06666553B2 Method of selecting ink jet inks in a color set 失效
标题翻译：在彩色组中选择喷墨油墨的方法
公开(公告)号：US06666553B2
公开(公告)日：2003-12-23
申请号：US10034285
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： C09D11/322
摘要： A method of selecting inks within an inkjet ink set for color printing includes: a) providing at least two color inks, each ink having a carrier and a pigment; b) printing the above inks onto a receiver using test images consisting of single color patches of a Dmax density (100% dot coverage); c) measuring the gloss level of each patch at a predefined specular angle; d) calculating the Relative Gloss Variability (RGV) values of the ink set based on the definition in Equation A; and e) selecting inks for the color set such that the Relative Gloss Variability (RGV) among inks is less than 10% when 60° is used as the specular angle: RGV ⁡ ( % ) = ∑ I = 1 N ⁢ | ( Gloss ⁡ ( Imaged ⁢ ⁢ Area ) I - AG ) | AG / N Equation ⁢ ⁢ ( A ) 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：在彩色打印用喷墨油墨组内选择油墨的方法包括：a）提供至少两种颜色的油墨，每种油墨具有载体和颜料; b）使用由Dmax密度（100％点覆盖）的单个色块组成的测试图像将上述油墨印刷到接收器上; c）以预定的镜面角度测量每个贴片的光泽度; d）基于等式A中的定义计算墨水组的相对光泽变化（RGV）值; 和e）选择用于颜色组合的油墨，使得当使用60°作为镜面角度时，油墨中的相对光泽度变化（RGV）小于10％。其中，I是识别评估中使用的某个色标的变量， N是评估中使用的色块的总数。

3. 发明授权

US06953244B2 Ink set composition, and an apparatus and method of forming images having reduced gloss differential 失效
公开(公告)号：US06953244B2
公开(公告)日：2005-10-11
申请号：US10302210
申请日：2002-11-22
申请人： Huijuan D. Chen , Gang C. Han-Adebekun
发明人： Huijuan D. Chen , Gang C. Han-Adebekun
IPC分类号： B41J2/01 , B41J2/21 , B41M5/00 , C09D11/00 , B41J2/17
CPC分类号： C09D11/40 , B41J2/2114
摘要： An ink set composition, an apparatus, and a method of providing an image on a receiver are provided. The method includes operating a printhead having a first segment that applies a gloss matching fluid to the non-imaged area of the printed area of the image and a second segment that applies an ink set having at least one color to the imaged area of the printed area of the image, wherein the ink set has a predetermined minimum gloss value (GVmin) and a maximum gloss value (GVmax), and the gloss matching fluid has a predetermined gloss value (GVGMF), wherein the predetermined gloss value GVGMF satisfying the following condition: 0.1 GVmin≦GVGMF ≦1.5 GVmax, wherein GVmin and GVmaxare predetermined gloss values calculated according to the following equations: GVmin=MIN(GV1, GV2, . . . , GVi, . . . , GVn) GVmax=MAX(GV1, GV2, . . . , GVi, . . . , GVn) where, i is a variable which identifies a certain color patch used in the evaluation, and n is the total number of color patches used in the evaluation. The apparatus includes an ink set source having at least one color and a source of gloss matching fluid connected to the printhead adapted to deliver the ink set and the gloss matching fluid to a receiver based on data received from a controller.

4. 发明授权

US06878197B2 Ink jet ink set 有权
标题翻译：喷墨油墨套装
公开(公告)号：US06878197B2
公开(公告)日：2005-04-12
申请号：US10034721
申请日：2001-12-28
申请人： Huijuan D. Chen , Gang C. Han-Adebekun , Larry P. Seaman
发明人： Huijuan D. Chen , Gang C. Han-Adebekun , Larry P. Seaman
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/322
摘要： A color set for forming an ink jet image comprising: at least two color inks, each ink comprising a carrier and a pigment; wherein the Relative Gloss Variability (RGV) (Equation A) among inks is less than 10%; when 60° is used as the specular angle. RGV ⁡ ( % ) = ∑ I = 1 N ⁢  ( Gloss ⁡ ( Imaged ⁢ ⁢ Area ) I - AG )  AG N Where AG = ∑ I = 1 N ⁢ Gloss ⁡ ( Imaged ⁢ ⁢ Area ) I N Equation ⁢ ⁢ ( A ) 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：一种用于形成喷墨图像的颜色组，包括：至少两种颜色油墨，每种油墨包含载体和颜料;其中油墨中的相对光泽变异性（等式A）小于10％; 当使用60°作为镜面角度时，I是识别评估中使用的某个色块的变量，N是评估中使用的色块的总数。

5. 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。

6. 发明授权

US07550039B2 Aqueous inkjet ink composition 失效
标题翻译：水性喷墨油墨组合物
公开(公告)号：US07550039B2
公开(公告)日：2009-06-23
申请号：US11297195
申请日：2005-12-08
申请人： Richard P. Szajewski , Gang C. Han-Adebekun , Paul H. Munger , Paul D. Zimmerman
发明人： Richard P. Szajewski , Gang C. Han-Adebekun , Paul H. Munger , Paul D. Zimmerman
IPC分类号： C09D11/02
CPC分类号： C09D11/40 , C09D11/324
摘要： This invention is related to an inkjet ink comprising water, a first self-dispersing pigment, and a second self-dispersing pigment, wherein said first self-dispersing pigment comprises a charged group bonded directly to the surface thereof, and said second self-dispersing pigment comprises a charged group bonded through a linking group to the surface thereof.
摘要翻译：本发明涉及包含水，第一自分散颜料和第二自分散颜料的喷墨油墨，其中所述第一自分散颜料包括直接与其表面结合的带电基团，所述第二自分散颜料颜料包含通过连接基团与其表面键合的带电基团。

7. 发明申请

US20080206465A1 AQUEOUS INKJET INK COMPOSITION 审中-公开
标题翻译：水性墨水组合物
公开(公告)号：US20080206465A1
公开(公告)日：2008-08-28
申请号：US12029909
申请日：2008-02-12
申请人： Gang C. Han-Adebekun , Gary L. House
发明人： Gang C. Han-Adebekun , Gary L. House
IPC分类号： C08K3/04 , B05D5/00
CPC分类号： C09D11/40 , C09D11/324
摘要： An inkjet ink comprising water, a self-dispersing carbon black pigment, and a water soluble polymer containing acid groups neutralized by an inorganic base, wherein said carbon black pigment comprises greater than 11 weight % volatile surface functional groups. The inks of the present invention have improved print density on plain paper, good text quality, improved print durability such as waterfastness and excellent jetting performance over an extended printing period. They further provide good print uniformity over a wide variety of inkjet receivers.
摘要翻译：一种喷墨油墨，其包含水，自分散炭黑颜料和含有被无机碱中和的酸基的水溶性聚合物，其中所述炭黑颜料包含大于11重量％的挥发性表面官能团。本发明的油墨在普通纸上具有改善的印刷密度，良好的文字质量，改善的印刷耐久性，例如耐水性和在延长的印刷期间优异的喷射性能。它们进一步在各种喷墨接收器上提供良好的印刷均匀性。

8. 发明授权

US06908188B2 Ink jet ink set/receiver combination 有权
公开(公告)号：US06908188B2
公开(公告)日：2005-06-21
申请号：US10842001
申请日：2004-05-07
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： B41M5/00 , B41M5/52 , C09D11/00 , B41J2/01
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 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.

9. 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。

10. 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。

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