公开(公告)号：US07166407B2

公开(公告)日：2007-01-23

申请号：US10687939

申请日：2003-10-17

申请人： Hwei-Ling Yau ,  John L. Pawlak ,  Douglas H. Axtell ,  James L. Johnston ,  Yongcai Wang

发明人： Hwei-Ling Yau ,  John L. Pawlak ,  Douglas H. Axtell ,  James L. Johnston ,  Yongcai Wang

IPC分类号： G03C1/72

CPC分类号： G03F7/002 ,  G03F7/11

摘要： This invention relates to an imaging element comprising in order a support: a light sensitive image forming unit comprising microcapsules and a developer: an inner protective overcoat layer: and an outer protective overcoat layer.

摘要翻译： 本发明涉及一种成像元件，其包括以下载体：包含微胶囊和显影剂的光敏图像形成单元：内部保护外涂层和外部保护外涂层。

公开(公告)号：US08419176B2

公开(公告)日：2013-04-16

申请号：US12474770

申请日：2009-05-29

申请人： Kevin P. Dockery ,  Allan F. Sowinski ,  Barbara B. Lussier ,  Mihaela L. Madaras ,  Kurt D. Sieber ,  Hwei-Ling Yau

发明人： Kevin P. Dockery ,  Allan F. Sowinski ,  Barbara B. Lussier ,  Mihaela L. Madaras ,  Kurt D. Sieber ,  Hwei-Ling Yau

IPC分类号： C09D11/00

CPC分类号： C09D11/38 ,  C09D11/328

摘要： A process for printing inkjet ink and other aqueous compositions through silicon-based microelectromechanical printer structures is disclosed that suppresses the normal dissolution of the silicon device components in contact with the aqueous composition. Inkjet ink and other aqueous compositions used in the process contain the soluble salts of organic aromatic azo compounds in sufficient concentrations to inhibit silicon corrosion. The useful lifetime of microelectromechanical fluidic devices based on silicon fabrication is extended.

摘要翻译： 公开了一种通过硅基微机电打印机结构印刷喷墨油墨和其它水性组合物的方法，其抑制与含水组合物接触的硅装置部件的正常溶解。 该方法中使用的喷墨油墨和其它含水组合物含有足够浓度的有机芳族偶氮化合物的可溶性盐以抑制硅腐蚀。 基于硅制造的微机电流体装置的使用寿命得到延长。

公开(公告)号：US07897655B2

公开(公告)日：2011-03-01

申请号：US10984092

申请日：2004-11-09

申请人： Hwei-Ling Yau ,  David S. Uerz ,  Wendy S. Krzemien ,  Charles R. Salerno

发明人： Hwei-Ling Yau ,  David S. Uerz ,  Wendy S. Krzemien ,  Charles R. Salerno

IPC分类号： B05D1/32 ,  B05D3/02 ,  B41J2/01 ,  B41J2/17 ,  C08G18/08 ,  C08J3/00 ,  C08K3/20 ,  C08L75/00 ,  C09D11/00 ,  G01D11/00

CPC分类号： C09D11/40

摘要： This invention relates to an ink jet ink composition comprising an aqueous medium and at least two different polymers, a first polymer and a second polymer, having a weight average acid number of 70 to 200. In one embodiment the ink is substantially colorless.

摘要翻译： 本发明涉及一种喷墨油墨组合物，其包含水性介质和至少两种不同的聚合物，第一聚合物和第二聚合物，重均分子量为70-200。在一个实施方案中，油墨基本上是无色的。

公开(公告)号：US07435765B2

公开(公告)日：2008-10-14

申请号：US10313368

申请日：2002-12-06

申请人： Tammy A. McCovick ,  Hwei-Ling Yau ,  Robert O. James

发明人： Tammy A. McCovick ,  Hwei-Ling Yau ,  Robert O. James

IPC分类号： C09D11/00

CPC分类号： C09D11/30 ,  C09D11/38

摘要： An ink jet ink composition comprising from about 30 to about 90% by weight of water, from about 0.5 to about 30% by weight of a pigment, from about 0.1 to about 10% by weight of natural or synthetic smectite clay mineral.

摘要翻译： 一种喷墨油墨组合物，其包含约30至约90重量％的水，约0.5至约30重量％的颜料，约0.1至约10重量％的天然或合成蒙脱石粘土矿物。

公开(公告)号：US20070141278A1

公开(公告)日：2007-06-21

申请号：US11678723

申请日：2007-02-26

申请人： David Uerz ,  Hwei-Ling Yau

发明人： David Uerz ,  Hwei-Ling Yau

IPC分类号： B41M5/50

CPC分类号： G03C11/08 ,  B41M7/0027 ,  G03G8/00 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/24868 ,  Y10T428/24876 ,  Y10T428/31855 ,  Y10T428/3192

摘要： The invention relates to an overcoat composition for an imaged image-recording element, the overcoat composition comprising an aqueous carrier, an optional humectant, an optional surfactant, and 0.05 to 20 weight percent, based on the total weight of the overcoat composition, of an addition polymer having an acid number greater than about 110. The invention also relates to a method of making an imaged image recording element having a transparent overcoat, which method comprises forming an image on the image recording element and applying over the image an overcoat composition of the present invention. The overcoat compositions of the invention provide advantageous stain resistance.

公开(公告)号：US07121203B2

公开(公告)日：2006-10-17

申请号：US10731335

申请日：2003-12-09

申请人： James E. Pickering ,  Arthur M. Gooray ,  Timothy J. Wojcik ,  Hwei-Ling Yau ,  Po-Jen Shih ,  James A. Reczek ,  Simon Yandila ,  Charles F. Scaglione ,  Kwok-Leung Yip

发明人： James E. Pickering ,  Arthur M. Gooray ,  Timothy J. Wojcik ,  Hwei-Ling Yau ,  Po-Jen Shih ,  James A. Reczek ,  Simon Yandila ,  Charles F. Scaglione ,  Kwok-Leung Yip

IPC分类号： B41M7/00 ,  B41J2/01 ,  B41J29/00

CPC分类号： G03G15/6582 ,  B41J11/002 ,  G03G2215/00426

摘要： An apparatus and method of treating a recording element are provided. The apparatus includes a carrier removal station adapted to remove a predetermined percentage of carrier present in the recording element. A converting station is positioned downstream from the carrier removal station and is adapted to increase a durability characteristic of the recording element. A controller is electrically connected to at least one of the carrier removal station and the converting station so that an operating parameter of at least one of the carrier removal station and the converting station is individually adjustable.

摘要翻译： 提供了一种处理记录元件的设备和方法。 该装置包括适于移除存在于记录元件中的载体的预定百分比的载体移除台。 A转换站位于载体移除站的下游，并且适于增加记录元件的耐久性。 控制器电连接到载体移除站和转换站中的至少一个，使得载体移除站和转换站中的至少一个的操作参数可单独调节。

公开(公告)号：US06869178B2

公开(公告)日：2005-03-22

申请号：US10289607

申请日：2002-11-07

申请人： Hwei-Ling Yau ,  David E. Decker ,  Xiaoru Wang ,  Wendy S. Krzemien

发明人： Hwei-Ling Yau ,  David E. Decker ,  Xiaoru Wang ,  Wendy S. Krzemien

IPC分类号： B41M5/00 ,  B41M5/52 ,  B41J2/01

CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M7/0027

摘要： An ink jet printing method having the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an ink jet recording element having a support having thereon a fusible, porous, image-receiving layer containing at least two types of hydrophobic polymer particles having different glass transition temperatures, the first type of hydrophobic polymer particles having a Tg higher than about 60° C. that is substantially monodisperse and the second type of hydrophobic polymer particles having a Tg lower than about 25° C.; C) loading the printer with an ink jet ink; and D) printing on the image-receiving layer using the ink jet ink in response to the digital data signals.

摘要翻译： 一种喷墨打印方法，具有以下步骤：A）提供响应于数字数据信号的喷墨打印机; B）使用具有支撑体的喷墨记录元件装载打印机，所述支撑体上具有包含至少两种具有不同玻璃化转变温度的疏水性聚合物颗粒的易熔，多孔的图像接收层，第一类型的疏水性聚合物颗粒具有Tg 高于约60℃，其基本上是单分散的，第二类型的疏水聚合物颗粒的Tg低于约25℃; C）用喷墨墨水装载打印机; 和D）响应于数字数据信号，使用喷墨墨在图像接收层上进行打印。

公开(公告)号：US06699538B2

公开(公告)日：2004-03-02

申请号：US09999469

申请日：2001-10-31

申请人： Kristine B. Lawrence ,  Paul B. Merkel ,  Hwei-Ling Yau

发明人： Kristine B. Lawrence ,  Paul B. Merkel ,  Hwei-Ling Yau

IPC分类号： B41M500

CPC分类号： B41M5/52 ,  B41M5/506 ,  B41M5/5254 ,  Y10T428/24802

摘要： An ink jet recording element having a support having thereon the following layers in order: a) a base layer having a polymeric binder and a polymeric mordant; and b) an overcoat layer having a polymeric UV-absorbing material.

摘要翻译： 一种具有支撑体的喷墨记录元件，其上具有以下层：a）具有聚合物粘合剂和聚合物媒染剂的基底层; 和b）具有聚合物UV吸收材料的外涂层。

公开(公告)号：US06312880B1

公开(公告)日：2001-11-06

申请号：US09472580

申请日：1999-12-27

申请人： Michael R. Roberts ,  Hwei-Ling Yau ,  Glenn M. Brown

发明人： Michael R. Roberts ,  Hwei-Ling Yau ,  Glenn M. Brown

IPC分类号： G03C146

CPC分类号： G03C7/3041 ,  G03C1/79 ,  G03C1/815 ,  G03C7/3022 ,  G03C7/3029 ,  G03C7/38 ,  G03C2001/03517 ,  G03C2007/3025 ,  G03C2007/3043 ,  G03C2200/35 ,  Y10S430/132

摘要： The invention relates to a multilayer photographic element comprising a reflective support wherein the color record 1 adjacent to the support comprises at least one light sensitive layer and a non-light sensitive dye-forming interlayer; and wherein color record 2 above said color record 1 comprises at least one light sensitive layer and at least two non-light sensitive dye-forming interlayers and wherein color record 3 above said color record 2 comprises at least one light sensitive layer and a non-light sensitive dye-forming interlayer; and a top overcoat layer comprising gelatin and ultraviolet absorbing material; and wherein each interlayer is substantially scavenger free, and color records 1, 2, and 3 comprise silver halide grains comprising greater than 90% silver chloride, and wherein the reciprocity characteristics of the silver halide grains are such that for a separation exposure of 1 microsecond and 0.4 sec, at least one color record develops to a density of at least 2.0 within a log exposure range of 1.2 or less relative to the exposure point producing a density 0.04 above Dmin.

摘要翻译： 本发明涉及一种包括反射支撑体的多层照相元件，其中邻近支撑体的彩色记录1包括至少一个光敏层和非光敏染料形成中间层; 并且其中所述彩色记录1上方的色彩记录2包括至少一个光敏层和至少两个非光敏染料形成中间层，并且其中所述彩色记录2上方的色彩记录3包括至少一个光敏层和非光敏层， 光敏染料形成中间层; 以及包括明胶和紫外线吸收材料的顶部外涂层; 并且其中每个中间层基本上不含清除剂，并且颜色记录1,2和3包含包含大于90％氯化银的卤化银颗粒，并且其中卤化银颗粒的互易特性使得对于1微秒的分离曝光 和0.4秒，在相对于曝光点的对数曝光范围为1.2或更小的对数曝光范围内至少产生至少2.0的色度，产生高于Dmin的浓度0.04。

公开(公告)号：US06312858B1

公开(公告)日：2001-11-06

申请号：US09747730

申请日：2000-12-22

申请人： Paul D. Yacobucci ,  Hwei-Ling Yau ,  Catherine A. Falkner ,  Wendy S. Krzemien

发明人： Paul D. Yacobucci ,  Hwei-Ling Yau ,  Catherine A. Falkner ,  Wendy S. Krzemien

IPC分类号： G03C176

CPC分类号： G03C11/08 ,  B41M7/0027 ,  G03C1/76 ,  G03G7/0046 ,  Y10S430/162

摘要： The present invention relates to imaging elements, including photographic elements and ink-jet recording media, having a protective overcoat that resists fingerprints, common stains, and spills. More particularly, the protective overcoat comprises a polycarbonate-containing polyurethane polymer having a Tg of 0 to 70° C. and a molecular weight of 15,000 to 200,000, wherein the amount of polycarbonate, based on the total weight of the polymer, is at least 20 percent.

摘要翻译： 本发明涉及包括照相元件和喷墨记录介质的成像元件，其具有防止指纹，常见污点和溢出物的保护性外涂层。 更具体地，保护性外涂层包含Tg为0-70℃和分子量为15,000至200,000的含聚碳酸酯的聚氨酯聚合物，其中基于聚合物总重量的聚碳酸酯的量至少为 20％。