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公开(公告)号：US06541100B1
公开(公告)日：2003-04-01
申请号：US09223859
申请日：1998-12-31
申请人： Kevin W. Williams , Huijuan D. Chen
发明人： Kevin W. Williams , Huijuan D. Chen
IPC分类号： B32B300
CPC分类号： G06K19/06046 , G06K7/12 , Y10T428/24802
摘要： This invention provides a method of storing encoded data on an article comprising applying said data on a surface of the article, as an encodement invisible to the human eye under normal viewing conditions. The invention also provides materials for use in said method. This invention comprises an article having on a surface thereof data represented by a material applied to the article that forms a differential light pattern when illuminated which is capable of being read by a sensor capable of detecting said differential light pattern, said material being substantially invisible to the human eye under normal viewing conditions; wherein the light absorbance of at least a portion of the surface of the article underlying said data is different from the absorbance of the material comprising the data under the conditions in which the data is read.
摘要翻译： 本发明提供了一种将编码数据存储在商品上的方法，包括将物品的表面上的所述数据作为在正常观看条件下人眼不可见的编码。 本发明还提供了用于所述方法的材料。本发明包括在其表面上具有由施加到物品上的材料表示的数据的物品，其在被照射时形成差分光图案，其能够被能够检测的传感器读取 所述差分光图案，所述材料在正常观察条件下基本上对人眼不可见;其中在所述数据下面的制品表面的至少一部分的光吸收不同于包含下述数据的材料的吸光度 读取数据的条件。
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公开(公告)号：US06706460B1
公开(公告)日：2004-03-16
申请号：US10300171
申请日：2002-11-20
IPC分类号： G03C112
摘要： This invention relates to a latex composition comprising water as a continuous phase and, as the dispersed phase, hydrophobic polymer particles having associated therewith an infrared polymethine dye having covalently bonded thereto a phenylenediamine moiety. It further relates to a process for associating dye with polymer particles in a latex composition comprising the steps of: (1) forming a dye solution by dissolving a polymethine dye having covalently bonded thereto a phenylenediamine moiety in a water miscible or immiscible organic solvent; (2) forming a latex by dispersing hydrophobic polymer particles in an aqueous continuous phase; (3) blending the latex with the dye solution; and (4) loading of the polymer particles by removing the organic solvent, thereby forming a latex having the polymethine dye associated therewith.
摘要翻译： 本发明涉及包含水作为连续相的胶乳组合物，并且作为分散相，具有与其共价键合有苯二胺部分的红外聚甲基染料的疏水性聚合物颗粒。 本发明还涉及将胶料组合物中的染料与聚合物颗粒缔合的方法，包括以下步骤：（1）通过将与苯二胺部分共价键合的聚甲炔染料溶解在水混溶或不混溶的有机溶剂中形成染料溶液; 2）通过将疏水性聚合物颗粒分散在水性连续相中形成胶乳;（3）将胶乳与染料溶液混合; 和（4）通过除去有机溶剂来负载聚合物颗粒，从而形成具有与其相关的聚甲炔染料的胶乳。
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公开(公告)号：US06361916B1
公开(公告)日：2002-03-26
申请号：US09460998
申请日：1999-12-14
IPC分类号： C09D1102
CPC分类号： C09D11/32 , C09B67/0084 , C09D11/30
摘要： A composition that is useful in a wide variety of applications comprises a latex having water as a continuous phase and, as the dispersed phase, hydrophobic polymer particles having associated therewith both a dye and a stabilizer for the dye. In a particularly preferred embodiment, the dye is an infrared absorbing dye. The composition can be used as an inkjet ink, as a coating composition to form an infrared sensitive optical recording layer or for other purposes.
摘要翻译： 可用于各种应用的组合物包括具有水作为连续相的胶乳，并且作为分散相，具有与染料和染料稳定剂相关联的疏水性聚合物颗粒。 在特别优选的实施方案中，染料是红外吸收染料。 组合物可以用作喷墨油墨，作为形成红外敏感光学记录层或用于其它目的的涂料组合物。
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公开(公告)号：US06610386B2
公开(公告)日：2003-08-26
申请号：US09224606
申请日：1998-12-31
申请人： Kevin W. Williams , Huijuan D. Chen , W. S. Gaugh
发明人： Kevin W. Williams , Huijuan D. Chen , W. S. Gaugh
IPC分类号： B32B300
CPC分类号： B41M5/52 , B41M3/14 , B41M3/144 , G06K7/12 , G06K19/00 , G06K19/06037 , Y10T428/24802
摘要： This invention comprises a transferable support comprising a substantially flat sheet having on a surface thereof encoded data in the form of dot code or two-dimensional bar code wherein the data is capable of being read by a sensor. The invention also comprises object having affixed to a surface thereof a support comprising a substantially flat sheet having on a surface thereof encoded data in the form of dot code or two-dimensional bar code wherein the data is capable of being read by an sensor.
摘要翻译： 本发明包括一种可转移支撑件，其包括基本平坦的片材，该片材在其表面上以点代码或二维条形码的形式编码数据，其中数据能够由传感器读取。 本发明还包括具有固定在其表面上的物体，该支撑体包括基本上平坦的片材，其在表面上具有点代码或二维条形码形式的编码数据，其中数据能够被传感器读取。
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公开(公告)号：US07381755B2
公开(公告)日：2008-06-03
申请号：US10256989
申请日：2002-09-27
申请人： Xiaoru Wang , Huijuan D. Chen , Ricky G. Frazier , Jin-Shan Wang
发明人： Xiaoru Wang , Huijuan D. Chen , Ricky G. Frazier , Jin-Shan Wang
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/322
摘要： An aqueous ink jet ink composition including a pigment, a polymer latex containing at least one halogenated vinyl monomer, at least one surfactant, and a humectant. An ink and receiver combination for a non-absorbing substrate is also disclosed.
摘要翻译： 一种包含颜料，含有至少一种卤代乙烯基单体的聚合物胶乳，至少一种表面活性剂和湿润剂的水性喷墨油墨组合物。 还公开了一种用于非吸收性衬底的墨水和接收器组合。
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公开(公告)号：US06867251B2
公开(公告)日：2005-03-15
申请号：US10020694
申请日：2001-12-14
申请人： Xiaoru Wang , Huijuan D. Chen
发明人： Xiaoru Wang , Huijuan D. Chen
摘要： This invention relates to a process for making polymer-dye particles comprising, in order: I) forming a colorant mixture comprising a water insoluble dye and an organic medium containing at least one ethylenically-unsaturated monomer; II) combining the colorant mixture with an aqueous mixture comprising a surfactant and a co-stabilizer to form a colorant mixture/aqueous mixture; III) causing the colorant mixture/aqueous mixture to form a stable aqueous droplet mixture via strong agitation; and IV) initiating polymerization to form composite polymer-dye particles comprising a colorant phase and a polymer phase; wherein an addition polymerization initiator is added prior to initiating polymerization. It further relates to composite polymer dye particles prepared by the above process and to composite polymer dye particles comprising a colorant phase containing a water insoluble dye, and a polymer phase, said particles being associated with a co-stabilizer.
摘要翻译： 本发明涉及一种制备聚合物染料颗粒的方法，其包括：I）形成包含水不溶性染料和含有至少一种烯键式不饱和单体的有机介质的着色剂混合物; II）将着色剂混合物与水性 混合物，其包含表面活性剂和共稳定剂以形成着色剂混合物/含水混合物; III）使着色剂混合物/含水混合物通过强烈搅拌形成稳定的水性液滴混合物; 和IV）引发聚合以形成包含着色相和聚合物相的复合聚合物 - 染料颗粒;其中在引发聚合之前加入加成聚合引发剂。还涉及通过上述方法制备的复合聚合物染料颗粒和复合聚合物染料 包含含有水不溶性染料的着色相的颗粒和聚合物相，所述颗粒与共稳定剂缔合。
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公开(公告)号：US06666553B2
公开(公告)日：2003-12-23
申请号：US10034285
申请日：2001-12-28
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。
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公开(公告)号：US5965333A
公开(公告)日：1999-10-12
申请号：US37206
申请日：1998-03-10
CPC分类号： B41M5/284 , B41M5/465 , Y10S430/145 , Y10S430/146
摘要： A thermal recording element comprising a support having thereon a recording layer comprising a J-aggregate derived from an oxonol dye dispersed in a hydrophilic binder.
摘要翻译： 一种热敏记录元件，包括其上具有包含衍生自分散在亲水性粘合剂中的氧杂菁染料的J骨料的记录层的载体。
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公开(公告)号：US07160933B2
公开(公告)日：2007-01-09
申请号：US10393061
申请日：2003-03-20
IPC分类号： C09D11/10 , C08K5/3415 , C08K5/3445 , C07D403/02
CPC分类号： C09D11/30 , C09D11/16 , C09D11/328
摘要： This invention relates to an ink composition (and a method of printing therewith) comprising water, a humectant, and polymer-dye particles, wherein said polymer-dye particles comprise a colorant phase containing a water insoluble dye of formula (I), and a polymer phase, said particles being associated with a co-stabilizer wherein R1 is a substituent as described in the application; R2 is a substituent as described in the application; R3 has a Pi of 0 to 1.5; and R4 has a Pi of greater than or equal to 0.6.
摘要翻译： 本发明涉及包含水，湿润剂和聚合物染料颗粒的油墨组合物（及其印刷方法），其中所述聚合物染料颗粒包含含有式（I）的水不溶性染料的着色剂相，和 聚合物相，所述颗粒与共稳定剂缔合，其中R 1是本申请中所述的取代基; R 2是如申请中所述的取代基; R 3具有0至1.5的Pi; 并且R 4具有大于或等于0.6的Pi。
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公开(公告)号：US06908188B2
公开(公告)日：2005-06-21
申请号：US10842001
申请日：2004-05-07
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.
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