公开(公告)号：US06187517B1

公开(公告)日：2001-02-13

申请号：US09591430

申请日：2000-06-09

申请人： Thomas H. Whitesides ,  Hwei-Ling Yau ,  Amy Jasek

发明人： Thomas H. Whitesides ,  Hwei-Ling Yau ,  Amy Jasek

IPC分类号： G03C516

CPC分类号： G03C1/7614 ,  G03C1/047 ,  G03C1/74 ,  G03C2001/7635 ,  Y10S430/136 ,  Y10S430/162

摘要： The present invention provides a gelatin-based aqueous-coatable overcoat for a photographic element that allows for appropriate diffusion of photographic processing solutions. The overcoat comprises 10 to 50% by weight gelatin and 50 to 90% by weight of hydrophobic particles (by weight of dry laydown of the entire overcoat) having an average diameter of 10 to 500 nm. A proteolytic enzyme is applied to the clement in reactive association with the overcoat layer. A photographic element according to one embodiment of the invention can be exposed and processed using normal photofinishing equipment, with no modifications, to provide an imaged element together with a protective, water-resistant layer.

摘要翻译： 本发明提供了一种用于照相材料的明胶基水性可涂覆外涂层，其允许照相处理溶液的适当扩散。 外涂层包含10至50重量％的明胶和50至90重量％的平均直径为10至500纳米的疏水颗粒（整个外涂层的干重沉积重量）。 将蛋白水解酶应用于与外涂层反应性缔合的蛋白质。 根据本发明的一个实施方案的照相材料可以使用普通的照相洗印加工设备进行曝光和加工，而无需修改，以便将成像元件与保护性防水层一起提供。

公开(公告)号：US5858633A

公开(公告)日：1999-01-12

申请号：US857375

申请日：1997-05-16

申请人： Tienteh Chen ,  Hwei-Ling Yau

发明人： Tienteh Chen ,  Hwei-Ling Yau

IPC分类号： G03C1/815

CPC分类号： G03C1/8155 ,  Y10S430/132

摘要： Photographic elements containing 3-tertiary alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers. In particular, a photographic element having at least one layer containing a light sensitive silver halide emulsion and at least one layer which is not light sensitive, the element having in at least one of the layers an ultraviolet absorbing polymer which includes units formed from monomers of the structure of formula (I): ##STR1## wherein: n is an integer of 1 to 6;p and m are, independently, 0 or 1;tert-Alk is a 4 to 10 carbon atom tertiary alkyl group;G is --CO--, --C(O)--, --C(O)NH--, or --SO.sub.2 --;R.sub.2 and R.sub.3 are, independently, H, halogen, alkyl group or alkoxy group, and if n is more than 1 all of the R.sub.2 may be the same or different and all of the R.sub.3 may be the same or different; the benzene ring of the benzotriazole and the phenyl ring phenol group each may be further substituted or unsubstituted;z is an arylene group, alkylene group, or alkylene group which is interrupted by O, N or a group of the type which G can represent; andY is an ethylenically unsaturated polymerizable group.

摘要翻译： 含有3-叔烷基取代的2-羟基苯基苯并三唑紫外线吸收聚合物的摄影元件。 特别地，具有至少一层含有感光卤化银乳剂和至少一层不敏感的照相元件，该元件在至少一层中具有紫外线吸收聚合物，该聚合物包括由单体形成的单元 式（I）的结构：其中：n为1至6的整数; p和m独立地为0或1; 叔烷醇是4至10个碳原子的叔烷基; G是-CO - ， - C（O） - ， - C（O）NH-或-SO 2 - ; R2和R3独立地为H，卤素，烷基或烷氧基，如果n大于1，则所有的R 2可以相同或不同，并且所有的R 3可以相同或不同; 苯并三唑和苯环酚基的苯环各自可以是进一步取代或未取代的; z是被O，N间隔的亚芳基，亚烷基或亚烷基，G可以表示的基团; Y是烯属不饱和可聚合基团。

公开(公告)号：US5800977A

公开(公告)日：1998-09-01

申请号：US686082

申请日：1996-07-24

申请人： Jeffrey Facer Taylor ,  Hwei-Ling Yau ,  Elmer Charles Flood ,  Lan Bach Thai ,  Susan A. Visser

发明人： Jeffrey Facer Taylor ,  Hwei-Ling Yau ,  Elmer Charles Flood ,  Lan Bach Thai ,  Susan A. Visser

IPC分类号： G03C1/047 ,  C08H1/00 ,  C08K3/38 ,  C08L89/00 ,  G03C1/30

CPC分类号： G03C1/30 ,  G03C1/307

摘要： A hydrophilic colloid is hardened with a vinyl-sulfone hardener in the presence of a borate compound in an amount sufficient to accelerate the rate of hardening. The borate compound is preferably a compound of Formula (I), or a salt, hydrate or precursor thereof: B(L).sub.n (I) wherein each L is independently --OH, --OR, --NH, --NR, or a substituted or unsubstituted alkyl group, substituted or unsubstituted aryl group, or substituted or unsubstituted heterocyclic group; R is a substituted or unsubstituted alkyl group or substituted or unsubstituted aryl group; and, n is 1, 2, or 3, with the proviso that at least one L is --OH. Preferred borate compounds are sodium and potassium borate, and hydrates thereof, and phenyl boronic acid.

摘要翻译： 亲水胶体在硼酸盐化合物存在下用乙烯基砜固化剂硬化，其量足以加速硬化速率。 硼酸盐化合物优选为式（I）化合物或其盐，水合物或前体：B（L）n（I）其中各L独立地为-OH，-OR，-NH，-NR或取代的 或未取代的烷基，取代或未取代的芳基或取代或未取代的杂环基; R是取代或未取代的烷基或取代或未取代的芳基; 且n为1,2或3，条件是至少一个L为-OH。 优选的硼酸盐化合物是硼酸钠和硼酸钾及其水合物和苯基硼酸。

公开(公告)号：US5620838A

公开(公告)日：1997-04-15

申请号：US361276

申请日：1994-12-21

申请人： Tienteh Chen ,  Hwei-Ling Yau ,  Edward Schofield

发明人： Tienteh Chen ,  Hwei-Ling Yau ,  Edward Schofield

IPC分类号： C07D249/20 ,  G03C1/005 ,  G03C1/815 ,  C07D249/16 ,  C07D403/00

CPC分类号： C07D249/20 ,  G03C1/005 ,  G03C1/8155 ,  Y10S430/132

摘要： A polymeric UV absorbing compound which comprises UV absorbing monomeric units of at least 0.05 weight percent of ionic units which have an ionizable group which is ionized at all pH values between 5 to 10. Photographic elements which contain such polymeric compounds and methods of making such polymers and photographic elements, are also provided. The polymeric UV absorbing compounds are directly dispersible in water.

摘要翻译： 聚合物UV吸收化合物，其包含至少0.05重量％离子单元的UV吸收单体单元，其具有在5至10之间的所有pH值下离子化的可离子化基团。含有这种聚合物的照相元件和制备该聚合物的方法 和摄影元件。 聚合物UV吸收化合物直接分散在水中。

公开(公告)号：US5594047A

公开(公告)日：1997-01-14

申请号：US390400

申请日：1995-02-17

申请人： Ralph B. Nielsen ,  Thomas A. Rosiek ,  David F. Bates ,  James S. Honan ,  Hwei-Ling Yau

发明人： Ralph B. Nielsen ,  Thomas A. Rosiek ,  David F. Bates ,  James S. Honan ,  Hwei-Ling Yau

IPC分类号： G03C1/015 ,  G03C1/04 ,  G03C7/388 ,  G03C1/815

CPC分类号： G03C7/3882

摘要： Loaded latex dispersions of hydrophobic photographically useful compounds with a wide variety of polymer latices are prepared by preparing an oil phase solution of the hydrophobic compound or compounds, preferably essentially free of water-miscible or volatile solvent, combining the oil solution with one or more aqueous solutions, at least one of which contains a polymer latex, and mixing the combination of oil solution, aqueous solution and latex under high shear or turbulence sufficient to cause loading of the photographically useful compound into the dispersed polymer latex wherein the pH of the mixture does not need to be significantly changed.

摘要翻译： 通过制备疏水性化合物或化合物的油相溶液，优选基本上不含水混溶性或挥发性溶剂，将油溶液与一种或多种水溶液合并，制备具有各种各样的聚合物胶乳的疏水照相有用化合物的负载胶乳分散体 溶液，其中至少一个含有聚合物胶乳，并在高剪切或湍流下混合油溶液，水溶液和胶乳的组合，足以使照相有用化合物加载到分散的聚合物胶乳中，其中混合物的pH 不需要明显改变。

公开(公告)号：US09421808B2

公开(公告)日：2016-08-23

申请号：US13851182

申请日：2013-03-27

申请人： Wayne Thomas Ferrar ,  Thomas Joseph Dannhauser ,  Raouf Botros ,  Peter G. Bessey ,  Hwei-Ling Yau

发明人： Wayne Thomas Ferrar ,  Thomas Joseph Dannhauser ,  Raouf Botros ,  Peter G. Bessey ,  Hwei-Ling Yau

IPC分类号： B41M5/52 ,  B41M5/50

CPC分类号： B41M5/502 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254

摘要： An inkjet receiving media comprising a substrate having a transparent topmost layer coated thereon at solid content of from 0.3 to 2.5 g/m2, wherein the topmost layer includes from 30-70 wt % of one or more aqueous soluble salts of multivalent metal cations, 5 to 20 wt % of a cross-linked hydrophilic polymer binder, 4 to 12 wt % of a cationic polymer to stabilize 10 to 40 wt % silica that is less than 200 nm is size. Improved optical density, reduced mottle and improved wet abrasion resistance are provided when the receiver is printed with an aqueous pigment-based ink. In further embodiments, the topmost layer can further include high levels of silica that makes the layer porous.

摘要翻译： 一种喷墨接收介质，包括其上涂覆有固体含量为0.3至2.5g / m 2的透明最上层的基材，其中最顶层包含30-70重量％的多价金属阳离子的一种或多种水溶性盐，5 至20重量％的交联亲水性聚合物粘合剂，4至12重量％的阳离子聚合物，以稳定小于200nm的10至40重量％的二氧化硅。 当接收器印有水性颜料基油墨时，提供了改善的光密度，降低的斑点和改善的耐湿磨损性。 在另外的实施方案中，最顶层可进一步包括使层多孔的高水平二氧化硅。

公开(公告)号：US09328253B2

公开(公告)日：2016-05-03

申请号：US13757913

申请日：2013-02-04

申请人： Yongcai Wang ,  Paul Matthew Hoderlein ,  John Andrew Lebens ,  Hwei-Ling Yau ,  David Paul Trauernicht

发明人： Yongcai Wang ,  Paul Matthew Hoderlein ,  John Andrew Lebens ,  Hwei-Ling Yau ,  David Paul Trauernicht

IPC分类号： H05K3/02 ,  C09D11/52 ,  H05K1/09 ,  H05K3/12 ,  C09D11/322

CPC分类号： C09D11/52 ,  C09D11/322 ,  H05K1/097 ,  H05K3/1258 ,  H05K2201/09036 ,  H05K2201/09681 ,  H05K2203/1361

摘要： A method of making a conductive article includes providing a substrate having a surface with one or more micro-channels having a width of less than 12 μm. A composition is provided over the substrate and in the one or more micro-channels. The composition includes water and silver nanoparticles dispersed in the water and he weight percentage of silver in the composition is greater than 70% and the viscosity of the composition is in a range from 10 to 10,000 centipoise. The composition is removed from the surface of the substrate. The composition provided in the micro-channels is dried and converted to form one or more electrically conductive micro-wires.

摘要翻译： 制造导电制品的方法包括提供具有一个或多个宽度小于12μm的微通道的表面的基底。 组合物提供在衬底上和在一个或多个微通道中。 组合物包括分散在水中的水和银纳米颗粒，组合物中银的重量百分数大于70％，组合物的粘度在10至10,000厘泊的范围内。 从基材的表面除去组合物。 提供在微通道中的组合物被干燥并转化成一个或多个导电微细线。

公开(公告)号：US20150360480A1

公开(公告)日：2015-12-17

申请号：US14302866

申请日：2014-06-12

申请人： Douglas Eugene Bugner ,  David D. Putnam ,  Hwei-Ling Yau ,  Thomas Joseph Dannhauser ,  Brian L. Lindstrom

发明人： Douglas Eugene Bugner ,  David D. Putnam ,  Hwei-Ling Yau ,  Thomas Joseph Dannhauser ,  Brian L. Lindstrom

IPC分类号： B41J11/00 ,  B41J2/01

CPC分类号： B41J11/0015 ,  B41J2/01 ,  B41J2/2107 ,  B41J2/2114 ,  B41M5/5218 ,  B41M7/00 ,  B41M7/0018 ,  B41M7/009

摘要： A method for improving durability of aqueous ink deposited on a substrate having multivalent metal salt present at the surface of the substrate is disclosed. The method includes depositing aqueous ink on the surface of the substrate, wherein the aqueous ink is an anionically stabilized pigment ink, drying the substrate to substantially remove the water from the deposited aqueous ink, applying substantially pure water and heat to the dried substrate with deposited aqueous ink, and removing the applied water and heat to return the dried substrate to an ambient temperature and moisture content. The applied substantially pure water and heat are sufficient to cause a significant improvement of the durability of the deposited ink on the substrate.

摘要翻译： 公开了一种提高沉积在基板表面上具有多价金属盐的基板上的水性油墨的耐久性的方法。 该方法包括在基材的表面上沉积含水墨水，其中水性墨水是阴离子稳定的颜料墨水，干燥基底以基本上从沉积的水性墨水中除去水，将基本上纯的水和热量施加到干燥的基底上，沉积 水性油墨，并除去施加的水并加热，使干燥的基材回到环境温度和水分含量。 施加的基本纯净的水和热足以引起沉积的油墨在基材上的耐久性的显着改善。

公开(公告)号：US09085699B2

公开(公告)日：2015-07-21

申请号：US13757891

申请日：2013-02-04

申请人： Yongcai Wang ,  Paul Matthew Hoderlein ,  John Andrew Lebens ,  Hwei-Ling Yau ,  David Paul Trauernicht

发明人： Yongcai Wang ,  Paul Matthew Hoderlein ,  John Andrew Lebens ,  Hwei-Ling Yau ,  David Paul Trauernicht

IPC分类号： C09C1/62 ,  B22F1/00

CPC分类号： C09C1/62 ,  B22F1/0018 ,  B22F1/0059

摘要： A metal nanoparticle composition includes water and a water-soluble polymer having both carboxylic acid and sulfonic acid groups. Silver nanoparticles are dispersed in the water such that the weight percentage of silver in the composition is greater than 10%.

摘要翻译： 金属纳米颗粒组合物包括水和具有羧酸和磺酸基团的水溶性聚合物。 银纳米颗粒分散在水中，使得组合物中银的重量百分比大于10％。

公开(公告)号：US20140322436A1

公开(公告)日：2014-10-30

申请号：US14326806

申请日：2014-07-09

申请人： Hwei-Ling Yau ,  David Pau Trauernicht ,  John Andrew Lebens ,  Yongcai Wang ,  Ronald Steven Cok

发明人： Hwei-Ling Yau ,  David Pau Trauernicht ,  John Andrew Lebens ,  Yongcai Wang ,  Ronald Steven Cok

IPC分类号： H05K3/46

CPC分类号： G01N27/403 ,  B05D5/12 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112 ,  H05K3/0011 ,  H05K3/107 ,  H05K3/42 ,  H05K3/46 ,  H05K3/467

摘要： A method of making a multi-layer micro-wire structure includes providing a substrate having a surface and forming a plurality of micro-channels in the surface. A first material composition is located in a first layer only in each micro-channel and not on the surface. A second material composition different from the first material composition is located in a second layer different from the first layer only in each micro-channel and not on the surface. The first material composition in the first layer and the second material composition in the second layer form an electrically conductive multi-layer micro-wire in each micro-channel.

摘要翻译： 制造多层微线结构的方法包括提供具有表面并在表面中形成多个微通道的基底。 第一材料组合物仅位于每个微通道中而不在表面上的第一层中。 与第一材料组合物不同的第二材料组合物仅位于每个微通道而不在表面上的第一层中，不同于第一层。 第一层中的第一材料组合物和第二层中的第二材料组合物在每个微通道中形成导电多层微线。