专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20080252681A1 Ink-jet ink sets 有权
标题翻译：喷墨油墨套装
公开(公告)号：US20080252681A1
公开(公告)日：2008-10-16
申请号：US11786706
申请日：2007-04-12
申请人： Matthew Thornberry , Hiang P. Lauw , Raymond Adamic , James P. Shields
发明人： Matthew Thornberry , Hiang P. Lauw , Raymond Adamic , James P. Shields
IPC分类号： B41J2/015
CPC分类号： C09D11/40 , Y10T428/24802
摘要： Ink-jet sets, printer systems, methods of printing, and printing materials are disclosed.
摘要翻译：公开了喷墨装置，打印机系统，打印方法和打印材料。

12. 发明授权

US6139139A Color inkjet printer with pens containing reactive inks 失效
标题翻译：彩色喷墨打印机，含有反应性油墨的笔
公开(公告)号：US6139139A
公开(公告)日：2000-10-31
申请号：US868028
申请日：1997-06-03
申请人： John L. Stoffel , James P. Shields , Mark S. Hickman , Raymond J. Adamic , Mark L. Choy
发明人： John L. Stoffel , James P. Shields , Mark S. Hickman , Raymond J. Adamic , Mark L. Choy
IPC分类号： B41J2/175 , B41J2/21 , C09D11/00 , B41J2/17 , G01D11/00
CPC分类号： C09D11/40 , B41J2/175 , B41J2/2107
摘要： Described is a color inkjet printer for optimum bleed prevention in a printer utilizing multiple black and color pens wherein there is provided one print cartridge for dispensing black ink onto the printing medium and at least one print cartridge for dispensing color ink onto the printing medium. The cartridge for dispensing black ink contains an ink with little or no surface active agent while the cartridge for dispensing color ink contains a sufficient amount of surface active agent to reduce bleed between the colors. Moreover, the cartridge for dispensing black ink contains an ink which reacts with at least one and more preferably all inks contained in the cartridge for dispensing color ink. This reaction reduces bleed on images where the black print is adjacent to the color print to an acceptable level without requiring the black ink to contain surface active agents that would lead to inferior quality black text on the plain paper print medium. The reaction may be initiated by pH changes, reaction between the actual colorants, or reaction between one of the colorants and a component in the other ink.
摘要翻译：描述了一种彩色喷墨打印机，用于利用多个黑色和彩色笔的打印机中的最佳防漏，其中提供一个用于将黑色墨水分配到打印介质上的打印墨盒和用于将彩色墨水分配到打印介质上的至少一个打印墨盒。用于分配黑色墨水的墨盒包含具有很少或没有表面活性剂的墨水，而用于分配彩色墨水的墨盒含有足够量的表面活性剂以减少颜色之间的渗色。此外，用于分配黑色墨水的墨盒包含与至少一种更优选与墨盒中包含的用于分配彩色墨水的所有墨水反应的墨水。该反应减少了黑色印刷品与彩色印刷物相邻的图像上的渗色，使其不会黑色墨水含有表面活性剂，这些表面活性剂将导致普通纸打印介质上的劣质黑色文字。反应可以通过pH变化，实际着色剂之间的反应或其中一种着色剂与另一种油墨中的组分之间的反应引发。

13. 发明授权

US5488402A Method and apparatus for preventing color bleed in a multi-ink printing system 失效
公开(公告)号：US5488402A
公开(公告)日：1996-01-30
申请号：US401534
申请日：1995-03-10
申请人： James P. Shields , Garold E. Radke
发明人： James P. Shields , Garold E. Radke
IPC分类号： B41J2/175 , B41J2/21 , B41M5/00 , C09D11/00 , C09D11/02
CPC分类号： C09D11/40 , B41J2/175 , B41J2/2107
摘要： A method for controlling color bleed in multi-color thermal inkjet printing systems. Color bleed involves the migration of coloring agents between adjacent zones in a multi-color printed image on a substrate. To control color bleed between any two ink compositions in a multi-ink system, at least one of the ink compositions will contain a precipitating agent (e.g. a multi-valent metal salt). The precipitating agent is designed to react with the coloring agent in the other ink composition of concern. As a result, when the two ink compositions come in contact, a precipitate is formed from the coloring agent in the other ink composition which prevents migration thereof and color bleed problems. This technique is applicable to printing systems containing two or more ink compositions, and enables distinct multi-color images to be produced without the problems normally caused by color bleed.

14. 发明授权

US07699461B2 Permanent fixation of dyes to surface-modified inorganic particulate-coated media 失效
标题翻译：将染料永久固定到表面改性的无机颗粒涂层介质上
公开(公告)号：US07699461B2
公开(公告)日：2010-04-20
申请号：US11697182
申请日：2007-04-05
申请人： Vladek P Kasperchik , Palitha Wickramanayake , James P Shields , Gary Allan Ungefug
发明人： Vladek P Kasperchik , Palitha Wickramanayake , James P Shields , Gary Allan Ungefug
IPC分类号： B41J2/01
CPC分类号： C09D11/30 , B41M5/0023 , B41M5/0047 , B41M5/5218
摘要： Systems and methods for producing permanent ink-jet images are provided. In one embodiment, a system includes a media substrate coated with a porous media coating, wherein the porous media coating having inorganic porous particulates, and wherein at least a portion of the inorganic porous particulates have a first reactive group covalently attached thereto. The system further includes an ink-jet ink containing a dye, wherein the dye includes a second reactive group, and wherein the first reactive group and the second reactive group are configured to react with one another upon contact to form a covalent bond. In an alternative embodiment, a method of producing permanent ink-jet images can includes the steps of covalently bonding a first reactive group to an inorganic porous particulate; coating the inorganic porous particulate onto a media substrate to form a coated media substrate; ink-jetting a dye-containing ink-jet ink composition onto the coated media substrate, wherein the dye includes a second reactive group. The first reactive group and the second reactive group, upon contact, can interact to form a covalent bond.
摘要翻译：提供了用于生产永久性喷墨图像的系统和方法。在一个实施方案中，系统包括涂覆有多孔介质涂层的介质基底，其中多孔介质涂层具有无机多孔颗粒，并且其中至少一部分无机多孔微粒具有共价连接到其上的第一反应性基团。所述系统还包括含有染料的喷墨油墨，其中所述染料包括第二反应性基团，并且其中所述第一反应性基团和所述第二反应性基团在接触时彼此反应以形成共价键。在替代实施例中，生产永久性喷墨图像的方法可以包括将第一反应基团共价键合到无机多孔颗粒的步骤; 将无机多孔颗粒涂覆到介质基底上以形成涂覆的介质基底; 将含染料的喷墨油墨组合物喷墨到所述涂覆的介质基材上，其中所述染料包括第二反应性基团。第一反应性基团和第二反应性基团在接触时可以相互作用以形成共价键。

15. 发明申请

US20090025601A1 POLYMERIZABLE DYE-MONOMER CONJUGATES FOR ENCAPSULATING PIGMENT PARTICLES 有权
标题翻译：可聚合的单体聚合物，用于包封颜料颗粒
公开(公告)号：US20090025601A1
公开(公告)日：2009-01-29
申请号：US11829593
申请日：2007-07-27
申请人： Sundar VASUDEVAN , James P. Shields
发明人： Sundar VASUDEVAN , James P. Shields
IPC分类号： C09D11/08 , C08K9/10
CPC分类号： C09B68/41 , C08K9/10 , C09B67/0013 , C09B67/0033 , C09B69/10 , C09B69/103 , C09D11/32
摘要： A polymeric colorant comprises a polymer-encapsulated pigment, wherein the polymer has a molecular weight in the range of 2,000 to 2,000,000 g/mole (2 to 2,000 kDa) and is a polymerization product of at least one dye-monomer conjugate. In some instances, a comonomer is added. The polymeric colorant is made by a method that comprises polymerizing at least one dye-monomer conjugate in a mixture containing pigment particles, to produce a polymerization product wherein the pigment particles are encapsulated by the polymerization product.
摘要翻译：聚合物着色剂包括聚合物包封的颜料，其中聚合物的分子量在2,000至2,000,000g / mol（2至2,000kDa）范围内，并且是至少一种染料 - 单体缀合物的聚合产物。在某些情况下，加入共聚单体。聚合物着色剂通过包括在含有颜料颗粒的混合物中聚合至少一种染料 - 单体缀合物的方法制备聚合产物，其中颜料颗粒被聚合产物包封。

16. 外观设计

USD436028S1 U-bolt clamp 失效
公开(公告)号：USD436028S1
公开(公告)日：2001-01-09
申请号：US29098993
申请日：1999-01-11
申请人： Wayne M. Wagner , John T. Herman , Michael J. Protas , James P. Shields
设计人： Wayne M. Wagner , John T. Herman , Michael J. Protas , James P. Shields

17. 发明授权

US6086198A Bleed alleviation between two inks 失效
标题翻译：两种油墨之间的排泄缓解
公开(公告)号：US6086198A
公开(公告)日：2000-07-11
申请号：US595555
申请日：1996-02-01
申请人： James P. Shields , John R. Moffatt
发明人： James P. Shields , John R. Moffatt
IPC分类号： G01D11/00
CPC分类号： C09D11/40 , C09D11/326 , C09D11/38
摘要： Certain colorants which include both dye and pigment based inks are used which become insoluble under specific and well-defined conditions and additives. By reacting a quaternized or neutralized amine dispersant in a pigment-containing ink with an anion in a second ink that quantitatively combines with the dispersant, the pigment dispersion is destabilized, resulting in inhibition of the migration of pigment on the print medium, thereby helping to reduce bleed between black ink and color inks and between different color inks.
摘要翻译：使用包括染料和颜料基油墨的某些着色剂，其在特定且明确界定的条件和添加剂下变得不溶。通过将含颜料的油墨中的季铵化或中和的胺分散剂与定量与分散剂结合的第二种油墨中的阴离子反应，颜料分散体不稳定，导致颜料在印刷介质上迁移的抑制，从而有助于减少黑色墨水和彩色墨水之间以及不同颜色墨水之间的渗色。

18. 发明授权

US5106416A Bleed alleviation using zwitterionic surfactants and cationic dyes 失效
标题翻译：使用两性离子表面活性剂和阳离子染料进行排泄缓解
公开(公告)号：US5106416A
公开(公告)日：1992-04-21
申请号：US751369
申请日：1991-08-28
申请人： John R. Moffatt , James P. Shields
发明人： John R. Moffatt , James P. Shields
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： Color bleed (the invasion of one color into another on the surface of the print medium) using ink-jet inks is alleviated by employing zwitterionic surfactants (ph-sensitive or pH-insensitive) or ionic or non-ionic amphiphiles. The inks of the invention comprise a vehicle and a cationic dye. The vehicle typically comprises a low viscosity, high boiling point solvent, one or two amphiphiles at concentrations above their critical micelle concentration (cmc), while the dye typically comprises any of the dyes commonly employed in ink-jet printing. The amount of surfactants/amphiphile is described in terms of its critical micelle concentration (cmc), which is a unique value for each amphiphile. Above the cmc, micelles form, which attract the dye molecule and thus control the color bleed. Below the cmc, there is no micelle formation, and thus no control of the color bleed.

19. 发明授权

US06305054B1 Exhaust system clamp 失效
标题翻译：排气系统夹
公开(公告)号：US06305054B1
公开(公告)日：2001-10-23
申请号：US09346976
申请日：1999-07-02
申请人： Julian A. Imes , John T. Herman , Wayne M. Wagner , James P. Shields
发明人： Julian A. Imes , John T. Herman , Wayne M. Wagner , James P. Shields
IPC分类号： B65D6300
CPC分类号： F16L25/04 , F01N13/1805 , F16L21/065 , F16L33/06 , Y10T24/1435 , Y10T24/1441
摘要： The present disclosure relates to a clamp for sealing a lap joint formed by a first pipe inserted within a second pipe. The clamp includes a strap having a concave inner curvature that curves about a central axis. The strap includes a first axial end positioned opposite from a second axial end. A first axial portion of the strap is positioned at the first axial end, and a second axial portion of the strap is positioned at the second axial end. The first axial portion has a cylindrical inner surface adapted to provide a seal about the first pipe, and the second axial portion has a cylindrical inner surface adapted to form a seal about the second pipe. A radial in-step connects the first and second axial portions. The radial in-step provides a diameter transition between an inner diameter D1 of the first axial portion and an inner diameter D2 of the second axial portion such that the inner diameter D1 is larger than the inner diameter D2. The clamp further includes a single fastener for tightening both the first and second axial portions at the lap joint.
摘要翻译：本公开涉及一种用于密封由插入第二管中的第一管形成的搭接部的夹具。夹具包括具有围绕中心轴线弯曲的凹内曲率的带。所述带包括与第二轴向端相对定位的第一轴向端。带的第一轴向部分位于第一轴向端，并且带的第二轴向部分位于第二轴向端。第一轴向部分具有适于围绕第一管提供密封的圆柱形内表面，并且第二轴向部分具有适于围绕第二管形成密封的圆柱形内表面。径向步进连接第一和第二轴向部分。径向步进提供第一轴向部分的内径D1和第二轴向部分的内径D2之间的直径过渡，使得内径D1大于内径D2。夹具还包括用于在搭接接头处紧固第一和第二轴向部分的单个紧固件。

20. 发明授权

US06234541B1 U-bolt clamp for sealing lap joints 失效
标题翻译：用于密封搭接接头的U型螺栓夹
公开(公告)号：US06234541B1
公开(公告)日：2001-05-22
申请号：US09228921
申请日：1999-01-11
申请人： Wayne M. Wagner , John T. Herman , Michael J. Protas , James P. Shields
发明人： Wayne M. Wagner , John T. Herman , Michael J. Protas , James P. Shields
IPC分类号： F16L2106
CPC分类号： F01N13/1805 , F16L25/04 , Y10T24/1437
摘要： The present disclosure relates to guillotine clamp including a U-bolt mounted on a saddle member. The U-bolt has a concave portion that opposes a corresponding concave portion of the saddle member. At least one curved shim is positioned between the concave portions of the U-bolt and the saddle member to provide both sealing and clamping of a lap joint.
摘要翻译：本公开涉及包括安装在鞍座构件上的U形螺栓的闸刀夹具。 U形螺栓具有与鞍状构件的相应的凹部相对的凹部。至少一个弯曲的垫片位于U形螺栓和鞍座构件的凹部之间，以提供搭接接头的密封和夹紧。

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