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1. 发明授权

US5567565A Method for transferring a toner image 失效
标题翻译：转印调色剂图像的方法
公开(公告)号：US5567565A
公开(公告)日：1996-10-22
申请号：US275481
申请日：1994-07-15
申请人： James R. Larson , Santokh S. Badesha , Anthony M. Wallace , Donald S. Sypula
发明人： James R. Larson , Santokh S. Badesha , Anthony M. Wallace , Donald S. Sypula
IPC分类号： G03G15/16 , G03G13/16
CPC分类号： G03G15/162 , Y10T428/31823
摘要： An intermediate transfer member achieves substantially 100% toner transfer by containing a fluorocarbon elastomer containing less than 60 mole % vulnerable sites in the fluorocarbon chain. A high resolution image can be produced in an image developing system containing such a fluorocarbon elastomer. The fluorocarbon elastomer reduces the charge exchange between toner particles and the intermediate transfer member, and also reduces charge exchange between charge directors in liquid developers and the intermediate transfer member.
摘要翻译：中间转印部件通过含有在碳氟化合物链中含有少于60摩尔％脆弱部位的氟碳弹性体来实现基本上100％的调色剂转印。可以在包含这种氟碳弹性体的图像显影系统中产生高分辨率图像。碳氟化合物弹性体减少了调色剂颗粒与中间转印体之间的电荷交换，并且还降低了液体显影剂中的电荷导向剂与中间转印体之间的电荷交换。

2. 发明授权

US06261732B1 Development processes 失效
标题翻译：开发流程
公开(公告)号：US06261732B1
公开(公告)日：2001-07-17
申请号：US09420325
申请日：1999-10-18
申请人： Ian D. Morrison , John F. Oliver , James R. Larson , Edward Anczurowski , Anthony M. Wallace
发明人： Ian D. Morrison , John F. Oliver , James R. Larson , Edward Anczurowski , Anthony M. Wallace
IPC分类号： G03G1510
CPC分类号： G03G9/0823 , G03G9/0821 , G03G9/125 , G03G13/06
摘要： Disclosed is a process for forming images which comprises (a) generating an electrostatic latent image; (b) contacting the latent image with a developer comprising a colorant and a substantial amount of a vehicle with a melting point of at least about 25° C., said developer having a melting point of at least about 25° C., said contact occurring while the developer is maintained at a temperature at or above its melting point, said developer having a viscosity of no more than about 500 centipoise and a resistivity of no less than about 108 ohm-cm at the temperature maintained while the developer is in contact with the latent image; and (c) cooling the developed image to a temperature below its melting point subsequent to development. Specific processes disclosed include electrophoretic development processes, polarizable liquid development processes, and photoelectrophoretic development processes. Optionally, the developed image is transferred to a substrate subsequent to development.
摘要翻译：公开了一种用于形成图像的方法，其包括（a）产生静电潜像; （b）使潜像与包含着色剂和大体积的至少约25℃熔点的载体的显影剂接触，所述显影剂具有至少约25℃的熔点，所述接触当显影剂保持在等于或高于其熔点的温度时，所述显影剂在显影剂接触时保持的温度下具有不超过约500厘泊的粘度和不小于约108欧姆 - 厘米的电阻率与潜像; 和（c）在显影后将显影图像冷却至低于其熔点的温度。所公开的具体方法包括电泳显影方法，可极化液体显影方法和光电泳显影方法。任选地，显影的图像在显影之后转移到基底。

3. 依法登记的发明

USH1483H Liquid developer compositions 失效
标题翻译：液体显影剂组合物
公开(公告)号：USH1483H
公开(公告)日：1995-09-05
申请号：US65414
申请日：1993-05-24
申请人： James R. Larson , John W. Spiewak , Anthony M. Wallace
发明人： James R. Larson , John W. Spiewak , Anthony M. Wallace
IPC分类号： G03G9/12 , G03G9/13 , G03G9/135 , G03G9/00
CPC分类号： G03G9/133 , G03G9/122 , G03G9/131 , G03G9/135 , G03G9/1355
摘要： A liquid developer comprised of thermoplastic resin particles, and a charge director comprised of an ammonium AB diblock copolymer of the formula ##STR1## wherein X.sup.- is a conjugate base or anion of a strong acid, R is hydrogen or alkyl, R' is alkyl, R" is an alkyl group containing from about 6 to about 20 carbon atoms, and y and x represent the number average degree of polymerization (DP) wherein the ratio of y to x is in the range of from about 10 to 2 to about 100 to 20.
摘要翻译：由热塑性树脂颗粒组成的液体显影剂，以及由式为“IMAGE”的铵AB二嵌段共聚物构成的电荷导向剂，其中X-是强酸的共轭碱或阴离子，R是氢或烷基，R'是烷基，R“是含有约6至约20个碳原子的烷基，y和x表示数均聚合度（DP），其中y与x的比例在约10至2至约100到20。

4. 发明授权

US5998081A Development processes 失效
标题翻译：开发流程
公开(公告)号：US5998081A
公开(公告)日：1999-12-07
申请号：US986316
申请日：1992-12-04
申请人： Ian D. Morrison , John F. Oliver , James R. Larson , Edward Anczurowski , Anthony M. Wallace
发明人： Ian D. Morrison , John F. Oliver , James R. Larson , Edward Anczurowski , Anthony M. Wallace
IPC分类号： G03G9/12 , G03G9/08 , G03G9/125 , G03G13/06 , G03G15/01 , G03G15/10
CPC分类号： G03G9/0823 , G03G13/06 , G03G9/0821 , G03G9/125
摘要： Disclosed is a process for forming images which comprises (a) generating an electrostatic latent image; (b) contacting the latent image with a developer comprising a colorant and a substantial amount of a vehicle with a melting point of at least about 25.degree. C., said developer having a melting point of at least about 25.degree. C., said contact occurring while the developer is maintained at a temperature at or above its melting point, said developer having a viscosity of no more than about 500 centipoise and a resistivity of no less than about 10.sup.8 ohm-cm at the temperature maintained while the developer is in contact with the latent image; and (c) cooling the developed image to a temperature below its melting point subsequent to development. Specific processes disclosed include electrophoretic development processes, polarizable liquid development processes, and photoelectrophoretic development processes. Optionally, the developed image is transferred to a substrate subsequent to development.
摘要翻译：公开了一种用于形成图像的方法，其包括（a）产生静电潜像; （b）使潜像与包含着色剂和大体积的至少约25℃的熔点的载体的显影剂接触，所述显影剂的熔点至少为约25℃，所述接触当显影剂保持在等于或高于其熔点的温度时，所述显影剂在显影剂接触时保持的温度下具有不超过约500厘泊的粘度和不小于约108欧姆 - 厘米的电阻率与潜像; 和（c）在显影后将显影图像冷却至低于其熔点的温度。所公开的具体方法包括电泳显影方法，可极化液体显影方法和光电泳显影方法。任选地，显影的图像在显影之后转移到基底。

5. 发明授权

US5559588A Lid machine capable of producing clean-background stabilized liquid toner images 失效
标题翻译：盖子能够生产清洁背景稳定的液体调色剂图像
公开(公告)号：US5559588A
公开(公告)日：1996-09-24
申请号：US527615
申请日：1995-09-13
申请人： James R. Larson , Anthony M. Wallace , Clifford H. Griffiths , Dennis A. Abramsohn
发明人： James R. Larson , Anthony M. Wallace , Clifford H. Griffiths , Dennis A. Abramsohn
IPC分类号： G03G15/06 , G03G15/10 , G03G15/11 , G03G9/13 , G03G9/00
CPC分类号： G03G15/11
摘要： A liquid ink development (LID) reproduction machine for producing a stabilized liquid toner image having clean-background areas. The reproduction machine includes a movable image bearing member having a photoconductive surface, and latent image forming devices for forming a latent image on the photoconductive surface such that the latent image has image areas and background areas. The reproduction machine also includes a development apparatus containing liquid toner developer material for developing the latent image. The liquid toner developer material includes a carrier liquid having a relatively low conductivity for preventing shorting of image conditioning electric fields through a layer of the liquid toner developer material forming the image. The liquid toner developer material also includes charged toner particles dispersed within the carrier liquid and having a relatively high charge level per toner particle for making the toner particles more sensitive to a low voltage image conditioning electric field. More importantly, the reproduction machine includes an image stabilization roller having a relatively low voltage biasing field for image conditioning so as to achieve effective image stabilization as well as clean developed image background areas.
摘要翻译：一种用于生产具有干净背景区域的稳定的液体调色剂图像的液体油墨显影（LID）再现机。再现机器包括具有光导表面的可动图像承载部件和用于在光电导表面上形成潜像以使潜像具有图像区域和背景区域的潜像形成装置。再现机器还包括显影装置，该显影装置含有用于显影潜像的液体调色剂显影剂材料。液体调色剂显影剂材料包括具有相对低导电性的载体液体，用于防止通过形成图像的液体调色剂显影剂层的图像调节电场短路。液体调色剂显影剂材料还包括分散在载体液体中的带电调色剂颗粒，并且每个调色剂颗粒具有相对高的电荷量，以使调色剂颗粒对低电压图像调节电场更敏感。更重要的是，再现机器包括具有用于图像调理的相对低的电压偏置场的图像稳定辊，以便实现有效的图像稳定以及清洁的显影图像背景区域。

6. 发明授权

US08915993B2 Solid or phase change inks with improved properties 有权
标题翻译：具有改进性能的固相或相变油墨
公开(公告)号：US08915993B2
公开(公告)日：2014-12-23
申请号：US12482096
申请日：2009-06-10
申请人： Stephan V. Drappel , Peter G. Odell , Marcel P. Breton , Caroline M. Turek , Paul J. McConville , Mojgan Rabbani , Jennifer J. Rea , James R. Larson
发明人： Stephan V. Drappel , Peter G. Odell , Marcel P. Breton , Caroline M. Turek , Paul J. McConville , Mojgan Rabbani , Jennifer J. Rea , James R. Larson
IPC分类号： C09D11/12 , C09D11/34
CPC分类号： C09D11/34 , C09D11/12
摘要： A solid or phase change inkjet ink incorporating a polar acidic wax is described. The use of polar waxes as an ink additive improves the polarity of the ink and adhesion of the ink to paper. A method for applying the solid or phase change ink incorporating an acidic polar wax additive to form an image is also described.
摘要翻译：描述了掺入极性酸性蜡的固相或相变喷墨油墨。使用极性蜡作为油墨添加剂改善了油墨的极性和油墨粘附到纸上。还描述了一种施加结合有酸性极性蜡添加剂以形成图像的固相或相变油墨的方法。

7. 发明授权

US08287081B2 Direct marking printer having a user configurable print resolution 有权
标题翻译：具有用户可配置打印分辨率的直接打标机
公开(公告)号：US08287081B2
公开(公告)日：2012-10-16
申请号：US12725582
申请日：2010-03-17
申请人： James R. Larson , Jeffrey J. Folkins
发明人： James R. Larson , Jeffrey J. Folkins
IPC分类号： B41J29/393
CPC分类号： B41J2/2146 , B41J2/175 , B41J2/2114 , B41J2/5056 , B41J3/543 , B41J29/393 , B41J2202/21
摘要： A modular printing device has been developed that may be configured with different numbers of ink colors and ink types and with a different cross-process direction print resolution for each ink color and ink type. The modular printing device configurable to print with multiple combinations of ink colors and ink types at different print resolutions includes a plurality of printhead arrays, each printhead array being configured to eject ink onto an image receiving surface at a first print resolution in a cross-process direction, a plurality of ink supplies, each ink supply being configured to store ink and to provide ink to one printhead array in the plurality of printhead arrays, and a controller configured to operate the plurality of printhead arrays at one of at least two combinations of ink colors and ink types, each combination identifying an ink color or an ink type to be ejected by each printhead array and the controller operating the printhead arrays ejecting a same ink color or a same ink type at a print resolution in the cross-process direction corresponding to the number of printhead arrays ejecting the same ink color or the same ink type.
摘要翻译：已经开发了可以配置不同数量的墨水颜色和墨水类型以及针对每种墨水颜色和墨水类型具有不同的跨工艺方向打印分辨率的模块化印刷装置。可配置为以不同打印分辨率的墨水颜色和墨水类型的多种组合进行打印的模块化打印装置包括多个打印头阵列，每个打印头阵列被配置为在交叉处理中以第一打印分辨率将墨水喷射到图像接收表面上方向，多个墨水供应，每个墨水供应构造成存储墨水并将墨水提供给多个打印头阵列中的一个打印头阵列;以及控制器，被配置为以至少两种组合墨水颜色和墨水类型，每种组合识别由每个打印头阵列喷射的墨水颜色或墨水类型，并且操作打印头阵列的控制器以跨过程方向的打印分辨率喷射相同的墨水颜色或相同墨水类型对应于喷射相同油墨颜色或相同油墨类型的打印头阵列的数量。

8. 发明授权

US07014897B2 Imaging member having a textured imaging surface and a phase change ink image producing machine having same 失效
标题翻译：具有纹理成像表面的成像构件和具有其的相变油墨图像生成机
公开(公告)号：US07014897B2
公开(公告)日：2006-03-21
申请号：US10320824
申请日：2002-12-16
申请人： David H. Pan , James E. Williams , T. Edwin Freeman , Edward B. Caruthers, Jr. , James R. Larson , Frank J. Bonsignore , Antonio DeCrescentis
发明人： David H. Pan , James E. Williams , T. Edwin Freeman , Edward B. Caruthers, Jr. , James R. Larson , Frank J. Bonsignore , Antonio DeCrescentis
IPC分类号： B41J2/175 , G01D11/00
CPC分类号： G03G15/104 , Y10T428/1352 , Y10T428/139
摘要： A liquid ink imaging member having a top outer imaging surface is provided for receiving image forming ink droplets from a printhead. The liquid ink imaging member includes (a) a substrate member; (b) at least one elastomeric layer formed over the substrate member and including the top outer imaging surface; and (c) a surface texture formed into the top outer imaging surface and comprising asperities spaced apart at most from about one-half to about one pixel spot size for providing contact angle hysteresis to pin image forming ink droplets received thereon, thereby preventing ink droplet drawback, and resulting in quality images.
摘要翻译：具有顶部外部成像表面的液体墨水成像构件设置用于从打印头接收图像形成墨滴。液体墨水成像构件包括（a）基底构件; （b）至少一个弹性层，形成在所述基底构件上并且包括所述顶部外部成像表面; 并且（c）形成在顶部外部成像表面中的表面纹理，并且包括最多间隔开大约二分之一至大约一个像素点尺寸的凹凸，以便在其上接收的针形图像墨滴提供接触角滞后，从而防止墨滴缺点，并导致质量图像。

9. 发明授权

US6047143A Systems and method for adjusting image data to compensate for cross-contamination 有权
标题翻译：用于调整图像数据以补偿交叉污染的系统和方法
公开(公告)号：US6047143A
公开(公告)日：2000-04-04
申请号：US233093
申请日：1999-01-19
申请人： James R. Larson , George A. Gibson , Edward B. Caruthers, Jr. , Raymond W. Stover
发明人： James R. Larson , George A. Gibson , Edward B. Caruthers, Jr. , Raymond W. Stover
IPC分类号： G03G15/01 , G03G15/00 , G03G15/04 , G03G15/10
CPC分类号： G03G15/0121 , G03G2215/00042 , G03G2215/017
摘要： An image data adjustment system is described which adjusts image data to be printed based upon the level of contaminants detected in the toner reservoirs. The system detects the level of contamination of a toner to be printed and adjusts the image data so that a compensating toner is also printed with the desired toner so that an intended print color is achieved despite contaminants in the toner.
摘要翻译：描述了一种图像数据调整系统，其基于在调色剂储存器中检测到的污染物的水平调整要打印的图像数据。该系统检测要打印的调色剂的污染水平并调整图像数据，使得补偿调色剂也用所需的调色剂打印，使得即使调色剂中存在污染物也能实现预期的打印色彩。

10. 发明授权

US5565297A Liquid developer compositions with oxygen containing copolymers 失效
标题翻译：含有含氧共聚物的液体显影剂组合物
公开(公告)号：US5565297A
公开(公告)日：1996-10-15
申请号：US297080
申请日：1994-08-29
申请人： James R. Larson , John W. Spiewak
发明人： James R. Larson , John W. Spiewak
IPC分类号： G03G9/13 , G03G9/135
CPC分类号： G03G9/1355 , G03G9/133 , Y10S430/105
摘要： A liquid developer comprised of a liquid, thermoplastic resin particles, a nonpolar liquid soluble charge director comprised of at least one oxygen containing group with from 1 to 5 oxygen atoms covalently bound to a quaternized ammonium nitrogen in an AB diblock copolymer or an ABA triblock copolymer wherein the A block is polar and is an ammonium containing polymer, and the B block is nonpolar and is a nonpolar fluid soluble polymer, and wherein the A blocks possess a number average molecular weight range of from about 200 to about 10,000 and the B blocks possess a number average molecular weight range of from about 2,000 to 50,000 and the ratio of weight average molecular weight M.sub.w to number average molecular weight M.sub.n is 1 to 5.
摘要翻译：一种液体显影剂，由液体，热塑性树脂颗粒，非极性液体可溶性电荷导向剂组成，所述非极性液体可溶电荷导向剂由至少一个含有氧的基团组成，所述含氧基团与AB二嵌段共聚物或ABA三嵌段共聚物中的季铵化铵共价结合，其中A嵌段是极性的并且是含铵聚合物，并且B嵌段是非极性的并且是非极性流体可溶性聚合物，并且其中所述A嵌段具有约200至约10,000的数均分子量范围，并且所述B嵌段数均分子量范围为约2,000〜50,000，重均分子量Mw与数均分子量Mn的比例为1〜5。

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