专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US4840864A New electrostatographic toners and developers containing new charge-control agents 失效
标题翻译：新的静电墨粉和包含新的电荷控制剂的开发商
公开(公告)号：US4840864A
公开(公告)日：1989-06-20
申请号：US134344
申请日：1987-12-17
申请人： Douglas E. Bugner , Peter S. Alexandrovich , Lawrence P. DeMejo , Robert A. Guistina , James H. Anderson
发明人： Douglas E. Bugner , Peter S. Alexandrovich , Lawrence P. DeMejo , Robert A. Guistina , James H. Anderson
IPC分类号： G03G9/097
CPC分类号： G03G9/09741 , G03G9/0975
摘要： New electrostatographic toners and developers are provided containing new charge-control agents comprising quaternary ammonium salts having the structure ##STR1## wherein R is alkyl having 12 to 18 carbon atoms.

32. 发明授权

US4806284A New quaternary ammonium salts 失效
标题翻译：新季铵盐
公开(公告)号：US4806284A
公开(公告)日：1989-02-21
申请号：US134479
申请日：1987-12-17
申请人： Douglas E. Bugner , Peter S. Alexandrovich , Lawrence P. De Mejo , Robert A. Guistina , James H. Anderson
发明人： Douglas E. Bugner , Peter S. Alexandrovich , Lawrence P. De Mejo , Robert A. Guistina , James H. Anderson
IPC分类号： G03G9/097 , C07C87/30
CPC分类号： G03G9/0975 , G03G9/09741
摘要： New quaternary ammonium salts are provided having advantageous utility as charge agents in electrostatographic toners and developers. The salts have the structure. ##STR1## wherein R is alkyl having 12 to 18 carbon atoms.
摘要翻译：提供了新的季铵盐，其具有作为静电色调调色剂和显影剂中的电荷剂的有利效用。盐具有结构。其中R是具有12-18个碳原子的烷基。

33. 发明申请

US20090213151A1 GLOSSY INKJET RECORDING MEDIUM AND METHODS THEREFOR 有权
标题翻译： GLOSSY INKJET RECORDING MEDIUM及其方法
公开(公告)号：US20090213151A1
公开(公告)日：2009-08-27
申请号：US12436816
申请日：2009-05-07
申请人： Thomas J. Dannhauser , Douglas E. Bugner , Sharon R. Girolmo
发明人： Thomas J. Dannhauser , Douglas E. Bugner , Sharon R. Girolmo
IPC分类号： B41J29/38 , B41M5/50
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218 , B41M5/5254 , B41M2205/34 , B41M2205/38
摘要： A manufacturing an ink-receiving medium comprising the steps of providing a support, treating the support with a salt of a multivalent metal cation, and coating upon one or each side of the support at least one porous ink-receiving top layer from an aqueous coating composition consisting of non-cationic components, wherein the non-cationic components comprise a binder and anionic particles of average particle size less than 2.5 microns, wherein the ink-receiving top layer comprises at least 50% of the total solids by weight, such that the water-soluble salt of a multivalent metal cation is able to diffuse into the ink-receiving top layer, the method further comprising drying the coating and optionally calendering the coating. Also disclosed is inkjet media made from such method and a method of printing using such inkjet media.
摘要翻译：一种制造油墨接收介质，包括以下步骤：提供载体，用多价金属阳离子的盐处理载体，以及在载体的一侧或每侧涂覆至少一个多孔油墨接收顶层，从水性涂料由非阳离子组分组成的组合物，其中所述非阳离子组分包含粘合剂和平均粒度小于2.5微米的阴离子颗粒，其中所述油墨接收顶层包含总固体重量的至少50％，使得多价金属阳离子的水溶性盐能够扩散到油墨接收顶层中，所述方法还包括干燥涂层和任选地压延涂层。还公开了由这种方法制成的喷墨介质和使用这种喷墨介质进行打印的方法。

34. 发明授权

US6147139A Inks containing heat fusible particles and method for use 有权
标题翻译：含有热熔颗粒的油墨和使用方法
公开(公告)号：US6147139A
公开(公告)日：2000-11-14
申请号：US144031
申请日：1998-08-31
申请人： Lori Shaw-Klein , Thomas W. Martin , David E. Decker , Charles C. Anderson , Douglas E. Bugner
发明人： Lori Shaw-Klein , Thomas W. Martin , David E. Decker , Charles C. Anderson , Douglas E. Bugner
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/10 , B32B27/10 , C08L33/02 , C08L33/08 , C08L33/10
CPC分类号： C09D11/30 , C09D11/03 , Y10T428/31895
摘要： An ink jet ink comprising a carrier medium, a colorant, and thermoplastic polymeric particles; wherein said polymeric particles have a glass transition temperature between 30.degree. and 200.degree. C., and an average diameter between 10 and 1000 nm.
摘要翻译：一种喷墨油墨，其包含载体介质，着色剂和热塑性聚合物颗粒; 其中所述聚合物颗粒的玻璃化转变温度为30至200℃，平均直径为10至1000nm。

35. 发明授权

US5708914A Electrostatographic apparatus having fusing process and system for improved toner offset control 失效
标题翻译：具有定影处理的电摄影装置和用于改善调色剂偏移控制的系统
公开(公告)号：US5708914A
公开(公告)日：1998-01-13
申请号：US639069
申请日：1996-04-24
申请人： Borden H. Mills , Douglas E. Bugner , William J. Staudenmayer , George P. Kasper
发明人： Borden H. Mills , Douglas E. Bugner , William J. Staudenmayer , George P. Kasper
IPC分类号： B41J2/01 , G03G15/20 , G03L15/20
CPC分类号： B41J2/01 , G03G15/2025 , G03G2215/2093
摘要： A process and system for inhibiting toner offset in a electrostatographic apparatus of the kind wherein toner images are contact fused to a copy sheet. Drops of offset inhibiting liquid are discretely directed to predetermined locations on the contacting surface of the apparatus fuser member. For example, a drop on demand, piezoelectric drop generator can controllably jet drops of silicone oil to form desired offset inhibiting patterns in accord with apparatus control signals, indicative of particular copy sheet and image requirements.
摘要翻译：用于抑制调色剂图像与复印纸接触的类型的静电图像设备中的调色剂偏移的方法和系统。偏移抑制液体的液滴离散地定向到装置定影器构件的接触表面上的预定位置。例如，压降滴发生器可以可控地喷射硅油滴，以形成符合设备控制信号的期望的偏移抑制图案，指示特定的复印纸和图像要求。

36. 发明授权

US5681677A Photoconductive element having a barrier layer 失效
标题翻译：具有阻挡层的光电导元件
公开(公告)号：US5681677A
公开(公告)日：1997-10-28
申请号：US598597
申请日：1996-02-12
申请人： Douglas E. Bugner , Paul D. Vandervalk , Marie B. O'Regan , Hal E. Wright
发明人： Douglas E. Bugner , Paul D. Vandervalk , Marie B. O'Regan , Hal E. Wright
IPC分类号： G03G5/14
CPC分类号： G03G5/142
摘要： The photoconductive element of the invention comprises an electrically conductive support and a photoconductive material capable of generating positive charge carriers when exposed to actinic radiation, the element having, situated between the support and the photoconductive material, an electrical barrier layer that restrains the injection of positive charge carriers from the conductive support, the barrier layer comprising a polyester ionomer. The method of the invention comprises coating on an electrically conductive support an aqueous dispersion of a polyester ionomer as a barrier layer, coating a charge generation layer over the barrier layer, and coating a p-type charge transport layer over the charge generation layer.
摘要翻译：本发明的光电导元件包括导电载体和当暴露于光化辐射时能够产生正电荷载流子的光电导材料，该元件具有位于载体和光电导材料之间的电阻挡层，其阻止阳性的注入电荷载体从导电载体，阻挡层包含聚酯离聚物。本发明的方法包括在导电载体上涂覆聚酯离聚物的水性分散体作为阻挡层，在阻挡层上涂覆电荷产生层，并在电荷产生层上涂覆p型电荷输送层。

37. 发明授权

US5611847A Aqueous pigment dispersions containing sequestering agents for use as ink jet printing inks 失效
标题翻译：含有用作喷墨印刷油墨的螯合剂的水性颜料分散体
公开(公告)号：US5611847A
公开(公告)日：1997-03-18
申请号：US351870
申请日：1994-12-08
申请人： Robert A. Guistina , Domenic Santilli , Douglas E. Bugner
发明人： Robert A. Guistina , Domenic Santilli , Douglas E. Bugner
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/322
摘要： An ink composition for utilization in ink-jet printing is provided which comprises an aqueous medium, a metallized azo red pigment and, as a sequestering agent, an alkali metal, an alkaline earth metal or an ammonium salt of a linear aliphatic substituted glycine such as a salt of ethylene diamine tetraacetic acid or nitrilo triacetic acid. The composition has been found to remain stable for extended periods of time.
摘要翻译：提供了用于喷墨印刷的油墨组合物，其包含水性介质，金属化偶氮红色颜料，以及作为多价螯合剂的直链脂族取代的甘氨酸的碱金属，碱土金属或铵盐，例如乙二胺四乙酸或次氮基三乙酸的盐。已经发现该组合物在长时间内保持稳定。

38. 发明授权

US5403686A Electrophotographic element and imaging method exhibiting reduced incidence of laser interference patterns 失效
标题翻译：电子照相元件和成像方法表现出激光干涉图案的发生率降低
公开(公告)号：US5403686A
公开(公告)日：1995-04-04
申请号：US127226
申请日：1993-09-27
申请人： Douglas E. Bugner , Hsin C. Kan , Neil F. Haley , Michael R. Detty , Rodney R. Bucks
发明人： Douglas E. Bugner , Hsin C. Kan , Neil F. Haley , Michael R. Detty , Rodney R. Bucks
IPC分类号： G03G5/05 , G03G5/06 , G03G5/09 , G03G5/14 , G03G5/147
CPC分类号： G03G5/0674 , G03G5/0521 , G03G5/067 , G03G5/09 , G03G5/142 , G03G5/14708
摘要： Electrophotographic elements including near-infrared radiation absorbing sensitizers and selected near-infrared radiation absorbing additives exhibit a reduced tendency toward the formation of laser interference patterns. These elements can be utilized in electrophotographic imaging processes including the steps of electrostatically charging the element, imagewise exposing the charged element to near-infrared radiation to form an electrostatic latent image, developing the electrostatic latent image by applying charged toner particles to the element to produce a toned image, and transferring the toned image to a suitable receiver.
摘要翻译：包括近红外辐射吸收敏化剂和选择的近红外辐射吸收添加剂的电子照相元件表现出减少形成激光干涉图案的趋势。这些元件可以用于电子照相成像过程，包括对元件进行静电充电的步骤，将带电元件成像曝光到近红外辐射以形成静电潜像，通过将带电的调色剂颗粒施加到元件来显影静电潜像，以产生调色图像，并将调色图像转印到合适的接收器。

39. 发明授权

US4997737A Electrophotographic elements containing dicyanomethylenefluorene derivatives as electron-transport agents 失效
标题翻译：含有二氰甲基富芴衍生物作为电子传递剂的电子照相元件
公开(公告)号：US4997737A
公开(公告)日：1991-03-05
申请号：US452533
申请日：1989-12-18
申请人： Douglas E. Bugner , Teh-Ming Kung , Louis J. Rossi
发明人： Douglas E. Bugner , Teh-Ming Kung , Louis J. Rossi
IPC分类号： G03G5/06
CPC分类号： G03G5/062 , G03G5/0612
摘要： New electrophotographic elements contain electron-transport agents comprising certain new chemical compounds, which are sulfonyl derivatives of dicyanomethylenefluorene.
摘要翻译：新的电子照相元件含有包含某些新的化合物的电子传输剂，它们是二氰基甲基富芴的磺酰基衍生物。

40. 发明授权

US4837392A Dry electrostatographic developer containing toner particles comprising a vinyl addition polymer containing a covalently bound quaternary phosphonium salt 失效
标题翻译：含有包含含有共价结合的季鏻盐的乙烯基加成聚合物的调色剂颗粒的干燥静电显影剂
公开(公告)号：US4837392A
公开(公告)日：1989-06-06
申请号：US229046
申请日：1988-08-05
申请人： James H. Anderson , Douglas E. Bugner , Lawrence P. DeMejo , Richard C. Sutton , John C. Wilson
发明人： James H. Anderson , Douglas E. Bugner , Lawrence P. DeMejo , Richard C. Sutton , John C. Wilson
IPC分类号： G03G9/087
CPC分类号： G03G9/08791 , Y10S430/104 , Y10S430/105
摘要： New electrostatographic developers are provided, containing dual function polymeric binder/charge agents. The new developers contain toner particles comprising a vinyl addition binder polymer containing a quaternary phosphonium salt, wherein the phosphonium salt has a cationic portion comprising a phosphorus atom covalently bonded to the binder polymer.
摘要翻译：提供了新的静电显影剂，包含双功能聚合物粘合剂/充电剂。新的显影剂含有包含含有季鏻盐的乙烯基加成粘合剂聚合物的调色剂颗粒，其中鏻盐具有包含与粘合剂聚合物共价结合的磷原子的阳离子部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式