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1. 发明授权

US5165968A Ink composition having rapid dry time and high print quality for plain paper printing 失效
标题翻译：油墨组合物具有快速干燥时间和高印刷质量的普通纸印刷
公开(公告)号：US5165968A
公开(公告)日：1992-11-24
申请号：US738770
申请日：1991-08-01
申请人： Loren E. Johnson , Kenneth A. Norton , Norman E. Pawlowski , Margaret L. Wooding
发明人： Loren E. Johnson , Kenneth A. Norton , Norman E. Pawlowski , Margaret L. Wooding
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： If a small amount of alcohol (about 0.05 to 6 wt %) is added to water-based inks for thermal ink-jet printing, the resultant print has a rapid dry time and improved smear resistance. In addition, a high quality print is obtained, even on plain paper.
摘要翻译：如果将少量醇（约0.05〜6重量％）添加到用于热喷墨印刷的水性油墨中，则所得到的印刷品具有快速的干燥时间和改善的耐沾污性。此外，即使在普通纸上也能获得高质量的印刷品。

2. 发明授权

US5098474A Dyes containing alkylamino groups for ink-jet printing inks 失效
标题翻译：含有用于喷墨印刷油墨的烷基氨基
公开(公告)号：US5098474A
公开(公告)日：1992-03-24
申请号：US547544
申请日：1990-06-29
申请人： Norman E. Pawlowski , Kenneth A. Norton
发明人： Norman E. Pawlowski , Kenneth A. Norton
IPC分类号： C09B17/02 , C09B43/00 , C09B69/10 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09B17/02 , C09B43/00 , C09B69/10
摘要： A dye used in ink compositions for ink-jet printing comprises an aromatic dye molecule having attached to the aromatic nucleus thereof from 2 to 10 alkylamino groups having the formula selected from the group consisting of:(a) --(CH.sub.2).sub.n --NH.sub.2, where n=2 to 4,(b) --NH--(CH.sub.2).sub.n --NH.sub.2, where n=2 to 5, and(c) --NH--(C.sub.2 H.sub.4 NH).sub.x C.sub.2 H.sub.4 NH.sub.2, where x=0 to about 100. These dyes have good water solubility at near neutral pH and interact well with paper.
摘要翻译：用于喷墨印刷的油墨组合物中使用的染料包括具有连接到其芳香核上的2至10个具有选自以下的式的烷基氨基的芳族染料分子：（a） - （CH 2）n -NH 2，其中n = 2至4，（b）-NH-（CH 2）n -NH 2，其中n = 2至5，和（c）-NH-（C 2 H 4 NH）xC 2 H 4 NH 2，其中x = 0至约100.这些染料具有在接近中性pH下具有良好的水溶性，并与纸良好相互作用。

3. 发明授权

US4853037A Low glycol inks for plain paper printing 失效
标题翻译：用于普通纸印刷的低二醇油墨
公开(公告)号：US4853037A
公开(公告)日：1989-08-01
申请号：US115496
申请日：1987-10-30
申请人： Loren E. Johnson , Kenneth A. Norton , Norman E. Pawlowski , Margaret L. Wooding
发明人： Loren E. Johnson , Kenneth A. Norton , Norman E. Pawlowski , Margaret L. Wooding
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： An ink composition for printing on plain paper and other media using a thermal ink-jet printer is provided. The ink composition comprises at least one member selected from the group consisting of ethylene glycol and diethylene glycol, present in an amount ranging from about 5 to 10 wt %; dye, ranging from about 1 to 4 wt %; and the balance water. A biocide ranging from about 0.01 to 0.3 wt % and/or a buffering agent ranging in concentration from about 0.05 to 0.5 wt % may also be included.The ink compositions of the invention permit printing on a large variety of plain papers, including bonds, photocopy paper and laser jet paper. These compositions are an improvement over other ink compositions and permit both high quality and letter quality printing to be achieved.

4. 发明授权

US08240345B2 Fluid supply cap 有权
标题翻译：流体供应盖
公开(公告)号：US08240345B2
公开(公告)日：2012-08-14
申请号：US13087375
申请日：2011-04-15
申请人： Ronald J. Ender , Craig L. Malik , Norman E. Pawlowski , Benjamin Zoladz
发明人： Ronald J. Ender , Craig L. Malik , Norman E. Pawlowski , Benjamin Zoladz
IPC分类号： B65B3/04
CPC分类号： B41J2/17513 , B41J2/17509 , B41J2/17523 , B41J2/17553 , B41J2/17556 , B41J2/17596
摘要： A fluid supply includes a container, a bag within the container and a cap. The cap provides a fluid interface in communication with an interior of the bag and a pressurization interface in communication with an interior of the container adjacent an exterior of the bag. The pressurization interface has a channel that concentrically extends about the fluid interface.
摘要翻译：流体供应包括容器，容器内的袋子和帽子。盖提供与袋的内部连通的流体界面和与容器的与袋的外部相邻的内部连通的加压界面。加压界面具有围绕流体界面同心地延伸的通道。

5. 发明申请

US20110120572A1 FLUID SUPPLY 有权
标题翻译：流体供应
公开(公告)号：US20110120572A1
公开(公告)日：2011-05-26
申请号：US13055693
申请日：2009-07-01
申请人： Ronald J. Ender , Craig L. Malik , Norman E. Pawlowski , Benjamin Zoladz
发明人： Ronald J. Ender , Craig L. Malik , Norman E. Pawlowski , Benjamin Zoladz
IPC分类号： F16K27/00
CPC分类号： B41J2/17596 , B41J2/17513 , B41J2/17523 , Y10T137/3127 , Y10T137/6851
摘要： A fluid supply includes a container (100, 300) containing a bag (102, 302) and a valve (104, 304).
摘要翻译：流体供应装置包括容纳袋（102,302）和阀（104,304）的容器（100,300）。

6. 发明授权

US5467117A Addition of alcohol to prewet solutions to enhance and accelerate wetting to hydrophobic foams for application to ink-jet pens 失效
标题翻译：加入醇以预湿溶液以增强和加速润湿疏水泡沫以适用于喷墨笔
公开(公告)号：US5467117A
公开(公告)日：1995-11-14
申请号：US200794
申请日：1994-02-23
申请人： Roger F. Evans , Charles L. Thierheimer, Jr. , Norman E. Pawlowski
发明人： Roger F. Evans , Charles L. Thierheimer, Jr. , Norman E. Pawlowski
IPC分类号： B41J2/175 , G01D15/18
CPC分类号： B41J2/17553 , B41J2/17513
摘要： A method is provided for enhancing and accelerating wetting of hydrophobic foams for use as ink reservoirs in ink-jet printer pens. First, the foam is placed in a prewet bath, having already been compressed to expel air. The prewet bath contains an aqueous solution with a low molecular weight alcohol additive, such as n-propanol, ranging in concentration from about 3 to 10 wt. %. Second, the foam is repeatedly compressed and allowed to expand while in the prewet bath, thereby promoting the foam's absorbance of prewetting solution and further improving foam wettability. Finally, the foam is removed from the prewet bath and is compressed to expel excess prewetting solution. The foam retains residual alcohol from the prewet bath that subsequently becomes a constituent of the ink stored in the foam. In addition to improving the wetting process for hydrophobic foam, the alcohol additive prevents orifice plugging within ink-jet pens by becoming a residual constituent of the ink and wetting pen parts through ink usage.
摘要翻译：提供了一种用于增强和加速用于喷墨打印机笔中的墨水储存器的疏水泡沫的润湿的方法。首先，将泡沫放置在已经被压缩以排出空气的预湿浴中。预湿浴包含含有浓度为约3至10重量％的低分子量醇添加剂如正丙醇的水溶液。％。第二，泡沫在预湿浴中反复压缩并允许膨胀，从而促进泡沫的预润湿溶液的吸光度并进一步提高泡沫润湿性。最后，将泡沫从预湿浴中取出并被压缩以排出过量的预润湿溶液。泡沫保留来自预湿浴的剩余的醇，其随后成为存储在泡沫中的油墨的成分。除了改善疏水泡沫的润湿过程之外，醇添加剂通过成为油墨的残留成分并通过油墨使用润湿笔部件来防止喷墨笔中的孔堵塞。

7. 发明授权

US5788753A Polyamines complexed to anionic dyes, thereby forming water-soluble cationic dyes 失效
标题翻译：多胺与阴离子染料络合，从而形成水溶性阳离子染料
公开(公告)号：US5788753A
公开(公告)日：1998-08-04
申请号：US738532
申请日：1996-10-28
申请人： Norman E. Pawlowski , David J. Halko , Joseph W. Tsang , Kimberly L. Hockaday Dahm
发明人： Norman E. Pawlowski , David J. Halko , Joseph W. Tsang , Kimberly L. Hockaday Dahm
IPC分类号： C09B69/04 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09B69/04
摘要： An ink-jet ink for ink-jet printers is provided, comprising: (a) an aqueous-based vehicle; and (b) an anionic dye complexed with a polyamine in an amount sufficient to form a pH-insensitive, water-soluble, dye:polyamine complex that acts like a cationic dye. Further, a method of converting the anionic dye to the cationic dye for formulating the ink-jet ink having a desired pH is provided. The method comprises adding a sufficient amount of the polyamine to form the dye:polyamine complex. The dye:polyamine complex is a complex of the dye and the polyamine polymer, which is cationic. Consequently, this complex behaves as a cationic dye. These ink-jet inks show remarkable waterfastness on a variety of common office papers and are pH-insensitive and even in some cases, completely pH-independent. These inks are thus stable over a wide pH range. In addition, the ink-jet inks exhibit superior ink-to-ink bleed when printed next to a drop of another color ink which contains an anionic polymer or carboxylated colorant and resist crusting or drying in ink-jet nozzles.
摘要翻译：提供一种用于喷墨打印机的喷墨油墨，包括：（a）水性载体; 和（b）与多胺络合的阴离子染料，其量足以形成像阳离子染料一样起作用的pH不敏感的水溶性染料：多胺络合物。此外，提供了将阴离子染料转化为阳离子染料以配制具有所需pH的喷墨油墨的方法。该方法包括加入足量的多胺以形成染料：多胺络合物。染料：多胺络合物是染料和聚胺聚合物的复合物，其是阳离子的。因此，这种复合物表现为阳离子染料。这些喷墨墨水在各种常见的办公用纸上显示出显着的耐水性，并且pH不敏感，甚至在某些情况下，完全不依赖于pH。因此，这些油墨在宽的pH范围内是稳定的。此外，喷墨墨水在印刷在一滴含有阴离子聚合物或羧化着色剂的另一种彩色墨水上并且在喷墨喷嘴中抵抗结皮或干燥时表现出优异的墨到墨渗色。

8. 发明授权

US08651130B2 Fluid supply 有权
标题翻译：流体供应
公开(公告)号：US08651130B2
公开(公告)日：2014-02-18
申请号：US13055693
申请日：2009-07-01
申请人： Ronald J. Ender , Craig L. Malik , Norman E. Pawlowski , Benjamin Zoladz
发明人： Ronald J. Ender , Craig L. Malik , Norman E. Pawlowski , Benjamin Zoladz
IPC分类号： B67D7/72
CPC分类号： B41J2/17596 , B41J2/17513 , B41J2/17523 , Y10T137/3127 , Y10T137/6851
摘要： A fluid supply includes a container (100, 300) containing a bag (102, 302) and a valve (104, 304).
摘要翻译：流体供应装置包括容纳袋（102,302）和阀（104,304）的容器（100,300）。

9. 发明授权

US07465040B2 Labyrinth seal structure with redundant fluid flow paths 有权
标题翻译：具有冗余流体流动路径的迷宫式密封结构
公开(公告)号：US07465040B2
公开(公告)日：2008-12-16
申请号：US11188480
申请日：2005-07-25
申请人： Craig L. Malik , Rhonda L. Wilson , Benjamin Zoladz , Norman E. Pawlowski
发明人： Craig L. Malik , Rhonda L. Wilson , Benjamin Zoladz , Norman E. Pawlowski
IPC分类号： B41J2/175 , B01D21/30
CPC分类号： B41J2/17513
摘要： A labyrinth seal structure includes a gland structure for providing a fluid seal between a first surface and a second surface, and redundant labyrinth fluid flow paths between a first side of the seal structure and a second side of the seal structure.
摘要翻译：迷宫式密封结构包括用于在第一表面和第二表面之间提供流体密封的压盖结构，以及在密封结构的第一侧和密封结构的第二侧之间的冗余的迷宫式流体流动路径。

10. 发明授权

US5690722A Use of tetrafluoropropanol as co-solvent in ink-jet ink vehicles 失效
标题翻译：在喷墨油墨载体中使用四氟丙醇作为助溶剂
公开(公告)号：US5690722A
公开(公告)日：1997-11-25
申请号：US738531
申请日：1996-10-28
申请人： Norman E. Pawlowski
发明人： Norman E. Pawlowski
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： An ink-jet ink composition and a method for printing are provided which involve the use of tetrafluoropropanol (TFP), and preferably 2,2,3,3-TFP, as a co-solvent to impart improved bleed control, dot gain, and edge acuity characteristics to the ink as well as to reduce the dry time upon printing onto a print medium. Preferably, the ink-jet ink composition comprises a dye, 2,2,3,3-TFP, 2-ethyl-2-hydroxymethyl-1,3-propanediol, sodium alginate, and water. In an ink-jet ink set in which the color inks are dye-based ink-jet inks compositions formulated to include 2,2,3,3-TFP in accordance with the invention, but when the black ink is a pigment-based suspension without 2,2,3,3-TFP, black to color bleed may be controlled by further adding any one of calcium nitrate, magnesium nitrate, tetraethylenepentamine, or polyethylenimine to the color dye-based inks.
摘要翻译：提供了一种喷墨油墨组合物和印刷方法，其涉及使用四氟丙醇（TFP），优选使用2,2,3,3-三氟丙烯酸酯作为助溶剂，以提供改进的渗色控制，点增益和边缘锐度特性，以及减少打印到打印介质上的干燥时间。优选地，喷墨油墨组合物包含染料，2,2,3,3-三氟乙烯，2-乙基-2-羟甲基-1,3-丙二醇，藻酸钠和水。在其中彩色油墨是配制成包括根据本发明的2,2,3,3-TFP的染料基喷墨油墨组合物的喷墨油墨组中，但是当黑色油墨是颜料基悬浮液没有2,2,3,3-TFP，可以通过将彩色染料基油墨中的硝酸钙，硝酸镁，四亚乙基五胺或聚乙烯亚胺进一步加入来控制黑色至彩色渗色。

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