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41. 发明授权

US5164232A Ink compositions 失效
公开(公告)号：US5164232A
公开(公告)日：1992-11-17
申请号：US653390
申请日：1991-02-11
申请人： Kerstin M. Henseleit , Marcel P. Breton , Irena Koziol , Raymond W. Wong , Melvin D. Croucher
发明人： Kerstin M. Henseleit , Marcel P. Breton , Irena Koziol , Raymond W. Wong , Melvin D. Croucher
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02
CPC分类号： C09D11/38
摘要： Disclosed is an ink composition which comprises an aqueous liquid vehicle, a colorant, and a phosphate ester. The ink is particularly suitable for ink jet printing processes, especially thermal ink jet printing processes. The inks exhibit low viscosities and rapid drying times, particularly on plain paper. Also disclosed is a process for generating images onto a substrate which comprises incorporating an ink composition which comprises an aqueous liquid vehicle, a colorant, and a phosphate ester into an ink jet printing apparatus and causing droplets of the ink composition to be ejected in an imagewise pattern onto the substrate.

42. 发明授权

US08449096B2 Five member ring stabilizers for quinacridone-type pigments in solid ink 有权
标题翻译：用于固体油墨中喹吖啶酮型颜料的五元环稳定剂
公开(公告)号：US08449096B2
公开(公告)日：2013-05-28
申请号：US12961082
申请日：2010-12-06
申请人： M. Maria Birau , C. Geoffrey Allen , Marcel P. Breton , Carol A. Jennings , Caroline M. Turek , James D. Mayo , Adela Goredema , Yvonne Wong
发明人： M. Maria Birau , C. Geoffrey Allen , Marcel P. Breton , Carol A. Jennings , Caroline M. Turek , James D. Mayo , Raymond W. Wong , Adela Goredema
IPC分类号： G01D11/00
CPC分类号： C09D11/34 , C09D11/322 , C09D11/38
摘要： A synergist for pigment in a solid ink having the following formula:
摘要翻译：用于具有下式的固体油墨中的颜料的增效剂：

43. 发明授权

US5030535A Liquid developer compositions containing polyolefin resins 失效
标题翻译：含有聚烯烃树脂的液体显影剂组合物
公开(公告)号：US5030535A
公开(公告)日：1991-07-09
申请号：US300395
申请日：1989-01-23
申请人： Stephan Drappel , Timothy J. Fuller , Melvin D. Croucher , James D. Mayo , Raymond W. Wong
发明人： Stephan Drappel , Timothy J. Fuller , Melvin D. Croucher , James D. Mayo , Raymond W. Wong
IPC分类号： G03G9/13
CPC分类号： G03G9/131
摘要： Disclosed is a liquid developer composition comprising a liquid vehicle, a charge control additive, and toner particles containing pigment particles and a resin selected from the group consisting of polyolefins, halogenated polyolefins, and mixtures thereof. Preferred resins include poly-.alpha.-olefins and chlorinated polypropylenes. The resin is soluble in the liquid vehicle at elevated temperatures and insoluble in the liquid vehicle at ambient temperatures. Also disclosed is a liquid developer composition comprising a liquid vehicle, pigment particles, a charge control additive, and a resin selected from the group consisting of polyolefins, halogenated polyolefins, and mixtures thereof, wherein the resin is soluble in the liquid vehicle at elevated temperatures and insoluble in the liquid vehicle at ambient temperatures, and wherein the liquid developer is prepared by dissolving the resin in the liquid vehicle at temperatures of from about 80.degree. C. to about 120.degree. C., subsequently adding the pigment particles to the resulting solution, attriting the resulting mixture for from about 20 minutes to about 75 minutes, cooling the mixture to ambient temperature over a period of from about 1 hour to about 3 hours with continuous mixing, and subsequently adding to the mixture the charge control additive.
摘要翻译：公开了包含液体载体，电荷控制添加剂和含有颜料颗粒的调色剂颗粒和选自聚烯烃，卤代聚烯烃及其混合物的树脂的液体显影剂组合物。优选的树脂包括聚-α-烯烃和氯化聚丙烯。树脂在高温下可溶于液体载体，在环境温度下不溶于液体载体。还公开了一种液体显影剂组合物，其包含液体载体，颜料颗粒，电荷控制添加剂和选自聚烯烃，卤代聚烯烃及其混合物的树脂，其中树脂在高温下可溶于液体载体并且在环境温度下不溶于液体载体，其中液体显影剂是通过在约80℃至约120℃的温度下将树脂溶解在液体载体中制备的，随后将颜料颗粒加入到所得溶液中，将所得混合物磨碎约20分钟至约75分钟，连续混合，在约1小时至约3小时的时间内将混合物冷却至环境温度，随后将混合物加入电荷控制添加剂。

44. 发明授权

US5378574A Inks and liquid developers containing colored silica particles 失效
标题翻译：含有着色二氧化硅颗粒的油墨和液体显影剂
公开(公告)号：US5378574A
公开(公告)日：1995-01-03
申请号：US369003
申请日：1989-06-23
申请人： Francoise M. Winnik , Barkev Keoshkerian , Raymond W. Wong , Stephan Drappel , Melvin D. Crocher , James D. Mayo , Peter G. Hofstra
发明人： Francoise M. Winnik , Barkev Keoshkerian , Raymond W. Wong , Stephan Drappel , Melvin D. Crocher , James D. Mayo , Peter G. Hofstra
IPC分类号： G03G9/09 , C09C1/28 , C09C1/30 , C09D11/00 , G03G9/12 , G03G9/00
CPC分类号： B82Y30/00 , C09C1/309 , C09D11/30 , C09D11/54 , G03G9/122 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/60 , C01P2006/80 , C01P2006/90
摘要： Ink jet inks and liquid developers are disclosed which contain colored particles comprising hydrophilic silica particles, to the surfaces of which dyes are covalently bonded through silane coupling agents. The ink jet inks generally comprise a liquid medium and a plurality of the colored silica particles. The liquid developers generally comprise a liquid medium, a resin, a plurality of the colored silica particles, and a charge control agent. The particles are prepared by a process which comprises reacting hydrophilic silica particles with a silane coupling agent in the absence of water to form particles having covalently attached thereto coupling agents, followed by reacting a dye with the coupling agent attached to the silica particles.
摘要翻译：公开了喷墨油墨和液体显影剂，其含有包含亲水二氧化硅颗粒的着色颗粒，其表面上的染料通过硅烷偶联剂共价键合。喷墨油墨通常包含液体介质和多个着色二氧化硅颗粒。液体显影剂通常包含液体介质，树脂，多个有色二氧化硅颗粒和电荷控制剂。颗粒通过包括在不存在水的情况下使亲水二氧化硅颗粒与硅烷偶联剂反应以形成共价连接偶联剂的颗粒，然后使染料与连接到二氧化硅颗粒上的偶联剂反应的方法制备。

45. 发明授权

US07186762B2 Processes for preparing phase change inks 有权
标题翻译：制备相变油墨的方法
公开(公告)号：US07186762B2
公开(公告)日：2007-03-06
申请号：US10721851
申请日：2003-11-25
申请人： Raymond W. Wong , Hadi K. Mahabadi , Paul F. Smith , Sheau V. Kao , Michael S. Hawkins , Caroline M. Turek
发明人： Raymond W. Wong , Hadi K. Mahabadi , Paul F. Smith , Sheau V. Kao , Michael S. Hawkins , Caroline M. Turek
IPC分类号： C09D11/02 , C09D11/10 , C08L39/04 , B29C47/00 , B29C47/38
CPC分类号： C09D11/34 , B29C47/6087
摘要： Disclosed is a process for preparing a phase change ink composition which comprises (a) a phase change ink carrier, said carrier comprising at least one nonpolar component and at least one polar component, and (b) pigment particles, said process comprising (1) selecting at least one of the polar carrier components to be a pigment particle dispersant; (2) admixing the pigment particles with the dispersant; (3) extruding the mixture of pigment particles and dispersant in an extruder at a temperature that is at or above about the peak crystallization temperature of the dispersant and below about the peak melting temperature of the dispersant, thereby forming a pigment dispersion; (4) subsequent to extrusion of the pigment dispersion, adding to the pigment dispersion any remaining polar components and the nonpolar component; and (5) subjecting the resulting mixture of pigment dispersion, polar component, and nonpolar component to high shear mixing to form an ink.
摘要翻译：公开了一种制备相变油墨组合物的方法，其包括（a）相变油墨载体，所述载体包含至少一种非极性组分和至少一种极性组分，和（b）颜料颗粒，所述方法包括（1）选择至少一种极性载体成分为颜料颗粒分散剂; （2）将颜料颗粒与分散剂混合; （3）将挤出机中的颜料颗粒和分散剂的混合物在分散剂的峰值结晶温度以下并且低于分散剂的峰值熔融温度的温度下挤出，从而形成颜料分散体; （4）在颜料分散体挤出之后，向颜料分散体中加入剩余的极性组分和非极性组分; 和（5）将颜料分散体，极性组分和非极性组分的所得混合物进行高剪切混合以形成油墨。

46. 发明授权

US6068961A Toner processes 有权
标题翻译：墨粉处理
公开(公告)号：US6068961A
公开(公告)日：2000-05-30
申请号：US259450
申请日：1999-03-01
申请人： Beverly C. Dutoff , Paul F. Smith , Raymond W. Wong , Beng S. Ong
发明人： Beverly C. Dutoff , Paul F. Smith , Raymond W. Wong , Beng S. Ong
IPC分类号： G03G9/087 , B82B1/00 , G03G9/08 , G03G9/09 , G03G9/097
CPC分类号： G03G9/0825 , G03G9/0804 , G03G9/0819 , G03G9/097
摘要： A process for the preparation of toner generated by mixing (1) a colorant dispersion preferably containing a nonionic surfactant, and (2) a latex emulsion, and wherein the latex emulsion preferably contains resin, or polymer and a surfactant, and wherein the colorant nonionic surfactant is of the Formulas (I) or (II), or optionally mixtures thereof ##STR1## wherein R.sup.1 is a hydrophobic aliphatic, or hydrophobic aromatic group; R.sup.2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, and alkylarylalkyl; R.sup.3 is hydrogen or alkyl; A is a hydrophilic polymer chain, and m represents the number of A segments.
摘要翻译：制备通过混合（1）优选含有非离子表面活性剂的着色剂分散体产生的调色剂的方法和（2）胶乳乳液，其中所述胶乳乳液优选含有树脂或聚合物和表面活性剂，并且其中所述着色剂非离子表面活性剂表面活性剂是式（I）或（II），或其任意的混合物，其中R 1是疏水性脂族或疏水性芳族基团; R2选自氢，烷基，芳基，烷基芳基和烷基芳基烷基; R3是氢或烷基; A是亲水性聚合物链，m表示A链段的数目。

47. 发明授权

US06414051B1 Acoustic printing inks containing bis(carbamates) 有权
标题翻译：包含双（氨基甲酸酯）的声学印刷油墨
公开(公告)号：US06414051B1
公开(公告)日：2002-07-02
申请号：US09495716
申请日：2000-02-01
申请人： H. Bruce Goodbrand , Danielle C. Boils , Pudupadi R. Sundararajan , Raymond W. Wong
发明人： H. Bruce Goodbrand , Danielle C. Boils , Pudupadi R. Sundararajan , Raymond W. Wong
IPC分类号： C09D1110
CPC分类号： C09D11/34 , C08G18/2825 , C08G18/283 , C08G18/73
摘要： Disclosed is a printing process which comprises (1) incorporating into an acoustic ink jet printing apparatus an ink composition comprising (a) an ink vehicle which comprises a bis(carbamate) of the formula wherein R1 is an alkylene group and R2 and R3 each, independently of the other, are alkyl groups or alkylene oxide or polyalkylene oxide groups of the formula —(CnH2nO)yH, wherein n is an integer of 2 or 3 and y is an integer representing the number of repeat alkylene oxide units, (b) a colorant, (c) an optional conductivity enhancing agent, (d) an optional antioxidant, (e) an optional UV absorber, (f) an optional clarifier, (g) an optional tackifier, (h) an optional adhesive, and (i) an optional plasticizer, (2) melting the ink, and (3) causing droplets of the melted ink to be ejected by acoustic beams in an imagewise pattern onto a recording sheet.
摘要翻译：公开了一种印刷方法，其包括（1）在声学喷墨印刷装置中并入包含（a）包含式（I）的二（氨基甲酸酯）的碳酸酯的油墨组合物的油墨组合物，R1是亚烷基，R2和R3各自独立地（CnH2nO）yH的烷基或环氧烷烃或聚环氧烷烃基，其中n为2或3的整数，y为代表重复烯化氧单元数的整数，（b）a 着色剂，（c）任选的导电性增强剂，（d）任选的抗氧化剂，（e）任选的UV吸收剂，（f）任选的澄清剂，（g）任选的增粘剂，（h）任选的粘合剂，和）可选的增塑剂，（2）熔化油墨，和（3）使熔融油墨的液滴以成像图案的声束喷射到记录纸上。

48. 发明授权

US4766049A Latex based colored liquid developers 失效
标题翻译：乳胶基彩色液体显影剂
公开(公告)号：US4766049A
公开(公告)日：1988-08-23
申请号：US2045
申请日：1987-01-09
申请人： Melvin D. Croucher , Raymond W. Wong , James M. Duff , Michael L. Hair , John R. C. Fuller
发明人： Melvin D. Croucher , Raymond W. Wong , James M. Duff , Michael L. Hair , John R. C. Fuller
IPC分类号： G03G9/125 , G03G9/13 , G03G9/18
CPC分类号： G03G9/125 , G03G9/131
摘要： Disclosed is a colored liquid developer composition comprised of an insulating oil base, a stabilized polymer latex component with imbibed molecularly dispersed colored dye components, and a thickener compatible with the stabilizer selected for the latex.
摘要翻译：公开了一种着色液体显影剂组合物，其包括绝缘油基，具有吸收的分子分散着色染料组分的稳定的聚合物胶乳组分和与用于胶乳的稳定剂相容的增稠剂。

49. 发明授权

US4680332A Ink jet compositions and process for preparation thereof 失效
标题翻译：喷墨组合物及其制备方法
公开(公告)号：US4680332A
公开(公告)日：1987-07-14
申请号：US822173
申请日：1986-01-24
申请人： Michael L. Hair , Kar P. Lok , Christopher K. Ober , Melvin D. Croucher , Raymond W. Wong
发明人： Michael L. Hair , Kar P. Lok , Christopher K. Ober , Melvin D. Croucher , Raymond W. Wong
IPC分类号： C09D11/00 , C08K5/05 , C08K5/06
CPC分类号： C09D11/30 , Y10S260/38
摘要： Disclosed is a heterophase ink composition comprised of a water insoluble polymer dispersed in a liquid medium, the polymer containing therein an oil soluble dye, and a nonionic stabilizer permanently attached thereto.
摘要翻译：公开了由分散在液体介质中的水不溶性聚合物，其中含有油溶性染料的聚合物和永久附着于其上的非离子稳定剂组成的异相油墨组合物。

50. 发明授权

US08652575B2 Ink compositions 有权
标题翻译：油墨组合物
公开(公告)号：US08652575B2
公开(公告)日：2014-02-18
申请号：US12689306
申请日：2010-01-19
申请人： Daryl W. Vanbesien , Edul N. Dalal , Karen A. Moffat , Raymond W. Wong , C. Geoffrey Allen , Maria Mihaela Birau , Richard P. N. Veregin , Jordan H. Wosnick , Valerie M. Farrugia
发明人： Daryl W. Vanbesien , Edul N. Dalal , Karen A. Moffat , Raymond W. Wong , C. Geoffrey Allen , Maria Mihaela Birau , Richard P. N. Veregin , Jordan H. Wosnick , Valerie M. Farrugia
IPC分类号： C09D11/02 , B05D5/00
CPC分类号： C09D11/32 , C09D11/34
摘要： A light-cyan solid ink including an ink vehicle and a colorant. The colorant includes a cyan colorant, a hue-adjusting colorant that absorbs light having a wavelength of from about 500 to about 600 nm, and an optional shade-adjusting colorant that absorbs light having a wavelength of from about 400 to about 500 nm.
摘要翻译：包括油墨载体和着色剂的淡蓝色固体油墨。着色剂包括青色着色剂，吸收波长为约500至约600nm的光的色调调节着色剂，以及吸收波长为约400至约500nm的光的任选调色着色剂。

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