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1. 发明授权

US5166026A Toner and developer compositions with semicrystalline polyolefin resins 失效
标题翻译：具有半结晶聚烯烃树脂的调色剂和显影剂组合物
公开(公告)号：US5166026A
公开(公告)日：1992-11-24
申请号：US621704
申请日：1990-12-03
申请人： Timothy J. Fuller , Stephan Drappel , Thomas W. Smith , Michael J. Levy , Richard B. Lewis , Ralph A. Mosher
发明人： Timothy J. Fuller , Stephan Drappel , Thomas W. Smith , Michael J. Levy , Richard B. Lewis , Ralph A. Mosher
IPC分类号： G03G9/087
CPC分类号： G03G9/08704 , G03G9/08708 , G03G9/08791 , G03G9/08797 , G03G9/08795
摘要： A toner composition comprised of semicrystalline copolymer resin particles with a melting point of from about 30.degree. C. to about 100.degree. C., and containing functional groups comprising hydroxy, carboxy, amino, amido, ammonium or halo, and pigment particles.
摘要翻译：一种调色剂组合物，其由熔点为约30℃至约100℃的半结晶共聚物树脂颗粒和包含羟基，羧基，氨基，酰氨基，铵或卤素的官能团和颜料颗粒组成。

2. 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。

3. 发明申请

US20070123642A1 Phase change inks containing curable isocyanate-derived compounds 有权
标题翻译：含有可固化异氰酸酯衍生化合物的相变油墨
公开(公告)号：US20070123642A1
公开(公告)日：2007-05-31
申请号：US11289931
申请日：2005-11-30
申请人： Jeffrey Banning , Jennifer Belelie , Peter Odell , Rina Carlini , Jule Thomas , Donald Titterington , Paul Smith , Stephan Drappel , Chris Wagner
发明人： Jeffrey Banning , Jennifer Belelie , Peter Odell , Rina Carlini , Jule Thomas , Donald Titterington , Paul Smith , Stephan Drappel , Chris Wagner
IPC分类号： C08G18/08
CPC分类号： C09D11/101 , C09D11/34
摘要： Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a urethane which is the reaction product of a mixture comprising (1) an isocyanate; and (2) an alcohol selected from the group consisting of 1,4 butanediol vinyl ether, 2-allyloxy ethanol, 1,4-cyclohexanedimethanol vinyl ether, ethylene glycol vinyl ether, di(ethylene glycol) vinyl ether, and mixtures thereof; (B) a compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an amine having at least one ethylenic unsaturation; (b) an acid having at least one ethylenic unsaturation; (c) a mixture of an amine having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; (d) a mixture of an acid having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; or (e) mixtures thereof; or (C) a mixture of (A) and (B); said ink being curable upon exposure to ultraviolet radiation.
摘要翻译：公开了一种相变油墨，其包含着色剂，引发剂和相变油墨载体，所述载体包含（A）氨酯，其是包含（1）异氰酸酯的混合物的反应产物; 和（2）选自1,4-丁二醇乙烯基醚，2-烯丙氧基乙醇，1,4-环己烷二甲醇乙烯基醚，乙二醇乙烯基醚，二（乙二醇）乙烯基醚及其混合物的醇的醇; （B）化合物，其为包含（1）异氰酸酯的混合物的反应产物; 和（2）包含（a）具有至少一个烯属不饱和度的胺的组分; （b）具有至少一个烯属不饱和度的酸; （c）具有至少一个烯属不饱和度的胺和具有至少一个烯属不饱和度的醇的混合物; （d）具有至少一个烯属不饱和度的酸和至少一个烯属不饱和度的醇的混合物; 或（e）它们的混合物; 或（C）（A）和（B）的混合物; 所述油墨在暴露于紫外线辐射下是可固化的。

4. 发明申请

US20070120917A1 Phase change inks 有权
标题翻译：相变油墨
公开(公告)号：US20070120917A1
公开(公告)日：2007-05-31
申请号：US11291055
申请日：2005-11-30
申请人： Bo Wu , Trevor Snyder , Stephan Drappel , Jule Thomas , Donald Titterington , C. Allen
发明人： Bo Wu , Trevor Snyder , Stephan Drappel , Jule Thomas , Donald Titterington , C. Allen
IPC分类号： G01D11/00 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09D11/34
摘要： Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730 and a polydispersity of from about 1.05 to about 3.0. Also disclosed is a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730 and a polydispersity of from about 1.05 to about 3.0; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.
摘要翻译：公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）支链三酰胺和（ii）平均峰分子量为约350至约 730，多分散性为约1.05至约3.0。还公开了一种方法，其包括（1）在喷墨打印设备中并入包含（a）着色剂和（b）相变油墨载体的相变油墨，所述载体包含（i）支链三酰胺和（ii）平均峰分子量为约350至约730，多分散度为约1.05至约3.0的聚乙烯蜡; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。

5. 发明申请

US20070119338A1 Ink carriers, phase change inks including same and methods for making same 失效
标题翻译：油墨载体，相变油墨及其制造方法
公开(公告)号：US20070119338A1
公开(公告)日：2007-05-31
申请号：US11291315
申请日：2005-11-30
申请人： Marcel Breton , Adela Goredema , Christine Bedford , Christopher Wagner , Stephan Drappel , Caroline Turek , Raymond Wong , Nadia Edun
发明人： Marcel Breton , Adela Goredema , Christine Bedford , Christopher Wagner , Stephan Drappel , Caroline Turek , Raymond Wong , Nadia Edun
IPC分类号： C09D11/00 , C09D5/00
CPC分类号： C09D11/34 , C08K5/13 , C08K5/17 , C09D7/48
摘要： Disclosed is an ink carrier comprising (A) an antioxidant mixture comprising (a) a hindered phenol antioxidant, and (b) a hindered amine antioxidant, (B) a polyalkylene wax, (C) a functional wax, and (D) an ester-terminated amide. The low polarity ink carrier is substantially resistant to phase separation, has excellent thermal stability, resists autocatalytic degradation of the ink composition and a substantial color shift upon standing, and provides enhanced humidity resistance. This ink carrier can be combined with a colorant to produce an ink composition.
摘要翻译：公开了一种墨水载体，其包含（A）抗氧化剂混合物，其包含（a）受阻酚抗氧化剂和（b）受阻胺抗氧化剂，（B）聚亚烷基蜡，（C）官能蜡和（D）酯终止的酰胺。低极性油墨载体基本上不耐相分离，具有优异的热稳定性，防止油墨组合物的自催化降解和静置时显着的色移，并提供增强的耐湿性。该油墨载体可与着色剂组合以产生油墨组合物。

6. 发明申请

US20070111131A1 Toner having crystalline wax 有权
标题翻译：具有结晶蜡的调色剂
公开(公告)号：US20070111131A1
公开(公告)日：2007-05-17
申请号：US11273748
申请日：2005-11-14
申请人： Raj Patel , David Sanders , T Ng , Stephan Drappel , Sandra Gardner , Sonja Hadzidedic , Louis Isganitis , Timothy Lincoln , Kevin Marcell
发明人： Raj Patel , David Sanders , T Ng , Stephan Drappel , Sandra Gardner , Sonja Hadzidedic , Louis Isganitis , Timothy Lincoln , Kevin Marcell
IPC分类号： G03G9/08
CPC分类号： G03G9/08782 , G03G9/0806 , G03G9/08704 , G03G9/08708 , G03G9/08711 , G03G9/08728 , G03G9/08733 , G03G9/08795 , G03G9/08797
摘要： Embodiments include a toner with a distilled wax having a crystallinity of from about 55 to about 100 percent, wherein the degree of crystallinity is calculated using the following formulas: [Heat of enthalpy (Hm) J/g/294 J/g]×100 =degree of crystallinity (Xc); [Heat of recrystallization (Hrc) J/g/294 J/g]×100 =degree of crystallinity (Xc); and Sc/(Sc+Sa)]×100%, wherein Sc is a diffraction peak area of a crystalline component of the wax and the Sa is a diffraction peak area of an amorphous component of the wax; and wherein the Mp, Mn and Mw of the wax are all within the range of from about 500 to about 800, and wherein the wax has a polydispersity of from about 1 to about 1.05.
摘要翻译：实施方案包括具有结晶度为约55至约100％的蒸馏蜡的调色剂，其中结晶度用下式计算：[热焓（Hm）J / g / 294J / g] x100 = 结晶度（Xc）; [重结晶热（Hrc）J / g / 294J / g] x100 =结晶度（Xc）; 和Sc /（Sc + Sa）]×100％，其中Sc是蜡的结晶成分的衍射峰面积，Sa是蜡的无定形成分的衍射峰面积; 并且其中所述蜡的Mp，Mn和Mw均在约500至约800的范围内，并且其中所述蜡具有约1至约1.05的多分散性。

7. 发明申请

US20050048209A1 Conductive coatings for corona generating devices 有权
标题翻译：用于电晕发生装置的导电涂层
公开(公告)号：US20050048209A1
公开(公告)日：2005-03-03
申请号：US10650743
申请日：2003-08-29
申请人： Stephan Drappel
发明人： Stephan Drappel
IPC分类号： H01B1/18 , H05H1/24 , B05D3/02 , H01C1/00
CPC分类号： H01B1/18 , H05H1/48 , H05H2001/481 , Y10S430/138
摘要： Conductive coatings usable for coating various elements of corona generating devices and method of forming such coatings are provided. The coatings include graphite and at least one transition metal oxide catalyst. When the conductive coatings are employed in elements of corona generating devices and the devices are activated, the conductivity of the elements is maintained in a manner that preserves the ability of a photoreceptor in an image forming device to retain an image charge in a fashion sufficient to allow subsequent development with toner. The coatings also function to scavenge ozone and neutralize nitrogen oxides formed during operation of corona generating devices. Corona generating devices including elements having such coatings are also provided.
摘要翻译：提供可用于涂覆电晕发生器件的各种元件的导电涂层和形成这种涂层的方法。涂层包括石墨和至少一种过渡金属氧化物催化剂。当导电涂层用于电晕发生器件的元件并且器件被激活时，元件的导电性被保持为保持图像形成装置中的感光体的能力以保持图像电荷的方式，其方式足以随后用墨粉发展。涂层还起到清除臭氧和中和电晕发生装置运行过程中形成的氮氧化物的作用。还提供了包括具有这种涂层的元件的电晕发生装置。

8. 发明授权

US5082919A Crosslinked thermotropic liquid crystalling polyarylate 失效
标题翻译：交联热液液晶多芳基化合物
公开(公告)号：US5082919A
公开(公告)日：1992-01-21
申请号：US561642
申请日：1990-07-30
申请人： Guerino Sacripante , T. Brian McAneney , Stephan Drappel , Sheau Van Kao , Lupu Alexandru
发明人： Guerino Sacripante , T. Brian McAneney , Stephan Drappel , Sheau Van Kao , Lupu Alexandru
IPC分类号： C08G63/20 , G03G9/087
CPC分类号： G03G9/08755 , C08G63/20 , G03G9/08791 , G03G9/08795
摘要： A toner composition comprised of a crosslinked thermotropic liquid crystalline polymer, a branched liquid crystalline polymer, or mixtures thereof.
摘要翻译：由交联的热致液晶聚合物，支化液晶聚合物或其混合物组成的调色剂组合物。

9. 发明授权

US4973539A Toner and developer compositions with crosslinked liquid crystalline resins 失效
标题翻译：具有交联液晶树脂的调色剂和显影剂组合物
公开(公告)号：US4973539A
公开(公告)日：1990-11-27
申请号：US315664
申请日：1989-02-27
申请人： Guerino Sacripante , T. Brian McAneney , Stephan Drappel , Sheau V. Kao , Lupu Alexandru
发明人： Guerino Sacripante , T. Brian McAneney , Stephan Drappel , Sheau V. Kao , Lupu Alexandru
IPC分类号： C08G63/20 , G03G9/08 , G03G9/087
CPC分类号： G03G9/08755 , C08G63/20 , G03G9/08791 , G03G9/08795 , Y10S430/105
摘要： A toner composition comprised of a crosslinked thermotropic liquid crystalline polymer, a branched liquid crystalline polymer, or mixtures thereof.
摘要翻译：由交联的热致液晶聚合物，支化液晶聚合物或其混合物组成的调色剂组合物。

10. 发明授权

US08178169B2 Methods of leveling ink on substrates using flash heating and apparatuses useful in printing 有权
标题翻译：使用闪光加热和用于印刷的装置在基板上调平油墨的方法
公开(公告)号：US08178169B2
公开(公告)日：2012-05-15
申请号：US12764488
申请日：2010-04-21
申请人： Gerald A. Domoto , Nicholas P. Kladias , Stephan Drappel , Gregory J. Kovacs , Bryan J. Roof , Stephen T. Knapp
发明人： Gerald A. Domoto , Nicholas P. Kladias , Stephan Drappel , Gregory J. Kovacs , Bryan J. Roof , Stephen T. Knapp
IPC分类号： B05D3/06 , C23C14/28 , H05B6/00 , B41J2/01
CPC分类号： B41M7/009 , B41M7/0081
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a first surface of a porous substrate with radiation emitted by at least one flash lamp. The radiation flash heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the first surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate from the first surface.
摘要翻译：提供了对基板上的油墨进行调平的方法和用于印刷的设备。该方法的示例性实施例包括用至少一个闪光灯发出的辐射照射布置在多孔基底的第一表面上的墨。辐射闪光将油墨加热到油墨的至少粘度阈值温度，以允许油墨在第一表面上横向流动以产生油墨的流平。油墨被充分加热加热，使得在油墨到基材的热传递在加工过程中足够小，使得在基板界面处的油墨被冷却到低于粘度阈值温度的温度，从而防止油墨从第一表面渗透到基材中。

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