公开(公告)号：US20050084783A1

公开(公告)日：2005-04-21

申请号：US10687939

申请日：2003-10-17

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

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

IPC分类号： G03F7/00 ,  G03F7/11 ,  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：US06861114B2

公开(公告)日：2005-03-01

申请号：US10289862

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 ,  B41M5/50 ,  B41M5/52 ,  B41M5/40

CPC分类号： B41M5/52 ,  B41M5/508 ,  B41M5/5227

摘要： An ink jet recording element having a support having thereon a fusible, porous, image-receiving layer of 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.

摘要翻译： 一种喷墨记录元件，其具有在其上具有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可熔化，多孔的图像接收层的载体，第一类型的疏水性聚合物颗粒的Tg高于约60℃ ，其基本上是单分散的，第二类型的Tg低于约25℃的疏水聚合物颗粒。

公开(公告)号：US06789891B2

公开(公告)日：2004-09-14

申请号：US10011492

申请日：2001-12-04

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

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

IPC分类号： B41M500

CPC分类号： B41M5/52 ,  B41M5/506 ,  B41M5/508 ,  B41M5/5218

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 of non-porous polymeric particles having a core/shell structure of a polymeric, hydrophobic core covered with a polymeric, hydrophobic shell, the Tg of the polymeric, hydrophobic core being at least about 25° C. higher than the Tg of the polymeric, hydrophobic shell; C) loading the printer with an ink jet ink composition of water, a humectant, and a water-soluble dye; and D) printing on the overcoat layer using the inkjet 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）用喷墨记录元件装载打印机，该喷墨记录元件具有其上具有可熔，多孔的图像接收层的无孔聚合物颗粒，其具有覆盖有聚合疏水壳的聚合疏水芯的核/壳结构 聚合疏水核心的Tg比聚合物疏水壳体的Tg高至少约25℃; C）使用水，湿润剂和水溶性染料的喷墨油墨组合物装载打印机; 和D）响应于数字数据信号，使用喷墨油墨在外涂层上进行印刷。

公开(公告)号：US06777041B2

公开(公告)日：2004-08-17

申请号：US10011427

申请日：2001-12-04

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

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

IPC分类号： B41M500

CPC分类号： B41M5/00 ,  B41M5/506 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5218

摘要： An ink jet recording element having a support having thereon a fusible, porous, image-receiving layer having non-porous polymeric particles having a core/shell structure having a polymeric, hydrophobic core covered with a polymeric, hydrophobic shell, the Tg of the polymeric, hydrophobic core being at least about 25° C. higher than the Tg of the polymeric, hydrophobic shell.

摘要翻译： 一种喷墨记录元件，其具有在其上具有可熔，多孔的图像接收层的支撑体，其具有无孔聚合物颗粒，其具有核/壳结构，其具有被聚合物疏水壳覆盖的聚合物疏水核，聚合物 ，疏水核心比聚合物疏水壳体的Tg高至少约25℃。

公开(公告)号：US06645705B2

公开(公告)日：2003-11-11

申请号：US10007359

申请日：2001-11-05

申请人： Hwei-Ling Yau ,  Kevin M. O'Connor ,  Elmer C. Flood ,  David E. Decker

发明人： Hwei-Ling Yau ,  Kevin M. O'Connor ,  Elmer C. Flood ,  David E. Decker

IPC分类号： G03C176

CPC分类号： G03C1/7614 ,  Y10S430/162

摘要： The present invention is a photographic element which includes a support, at least one silver-halide emulsion layer superposed on the support and a processing-solution-permeable overcoat overlying the silver-halide emulsion layer that becomes water-resistant in the final product, without requiring lamination or fusing. The presence, in the coating composition, of a compound comprising a blocked copolymer of ethylene oxide and propylene oxide has been found to improve wet durability, prevent the retention of iron, and improve the conversion of the overcoat to a water-resistant layer during processing. The present invention is also directed to a method of making a photographic print involving developing the photographic element.

摘要翻译： 本发明是一种照相元件，它包括一个载体，至少一个叠加在载体上的卤化银乳剂层和覆盖卤化银乳剂层的加工溶液渗透性外涂层，在最终产品中变得防水，不含 需要层压或熔合。 在涂料组合物中，已经发现包含环氧乙烷和环氧丙烷的封端共聚物的化合物的存在可以改善湿润耐久性，防止铁的保留，并且在加工过程中改善外涂层对耐水层的转化率 。 本发明还涉及一种制造涉及显影照相元件的照相印相的方法。

公开(公告)号：US06426167B2

公开(公告)日：2002-07-30

申请号：US09353939

申请日：1999-07-15

申请人： Hwei-Ling Yau ,  Lan B. Thai ,  Jin-Shan Wang ,  Tienteh Chen

发明人： Hwei-Ling Yau ,  Lan B. Thai ,  Jin-Shan Wang ,  Tienteh Chen

IPC分类号： G03C1108

CPC分类号： G03C1/7614 ,  B41M7/0027 ,  G03C1/047 ,  G03C1/95 ,  G03C11/08 ,  G03C2001/03594 ,  G03C2001/7635 ,  G03C2200/36 ,  Y10S430/162

摘要： An overcoat composition for imaging products containing: 30-95 weight %, based on the dry laydown of the overcoat, of a hydrophobic polymer, said hydrophobic polymer being homopolymers or copolymers containing at least 30% by weight, based on the total weight of monomers, of the monomer described in structurel; and 5 to 70 weight %, based on the dry laydown of the overcoat, of gelatin: wherein: R is H, CH3, C2H5, and C3H7; and X1, X2, X3, X4 and X5 are H, F, Cl, Br, I, CN, CH3O, C2H5O, C3H7O, C4H9O, CH3, C2H5, C3H7, n-C4H9, sec-C4H9, tert-C4H9, CF3, C2F5, C3F7, iso-C3F7, n-C4F9, sec-C4F9, tert-C4F9, CH3NH, (CH3)2N, n-C5H11, C4H9, n-C6H13, n-C7H15, n-C8H17, n-C9H19, n-C10H21, or n-C12H25.

摘要翻译： 用于成像产品的外涂层组合物，其基于外涂层的干沉积，疏水性聚合物为30-95重量％，所述疏水性聚合物为基于单体总重量的至少30重量％的均聚物或共聚物 ，结构1中描述的单体; 和5至70重量％，基于外涂层的干沉积;明胶：其中：R是H，CH 3，C 2 H 5和C 3 H 7; 并且X 1，X 2，X 3，X 4和X 5分别是H，F，Cl，Br，I，CN，CH 3 O，C 2 H 5 O，C 3 H 7 O，C 4 H 9 O，CH 3，C 2 H 5，C 3 H 7，n-C 4 H 9，仲-C 4 H 9，C 4 H 9，CF 3， C2F5，C3F7，iso-C3F7，n-C4F9，sec-C4F9，叔-C4F9，CH3NH，（CH3）2N，n-C5H11，C4H9，n-C6H13，n-C7H15，n-C8H17，n-C9H19，n -C 10 H 21或n-C 12 H 25。

公开(公告)号：US06395459B1

公开(公告)日：2002-05-28

申请号：US09676865

申请日：2000-09-29

申请人： Jeffrey F. Taylor ,  Thomas H. Whitesides ,  Hwei-Ling Yau ,  Elmer C. Flood ,  John W. Boettcher

发明人： Jeffrey F. Taylor ,  Thomas H. Whitesides ,  Hwei-Ling Yau ,  Elmer C. Flood ,  John W. Boettcher

IPC分类号： G03C176

CPC分类号： B41M7/0027 ,  B41M7/0072 ,  B41M7/0081 ,  G03C11/08

摘要： The present invention relates to imaged elements having a protective overcoat that resists fingerprints, common stains, and spills. In particular, a curable overcoat composition is applied to an imaged element that contains a curing agent incorporated into a top layer of the element, resulting in a cured water-resistant or spill resistant overcoat. The invention can be used to protect photographic elements and recording media. In one embodiment of the invention, a UV-curable material and a water-dispersible latex is applied to a photographic print containing a photoinitiator incorporated into the original print.

摘要翻译： 本发明涉及具有防护指纹，常见污渍和溢出物的保护性外套的成像元件。 特别地，将可固化外涂层组合物施加到成像元件上，所述成像元件含有固化剂，所述固化剂包含在所述元件的顶层中，从而形成固化的防水或防溢出外涂层。 本发明可用于保护照相元件和记录介质。 在本发明的一个实施方案中，将UV可固化材料和水分散性胶乳施加到包含并入原始印刷品中的光引发剂的照片印刷。

公开(公告)号：US6015772A

公开(公告)日：2000-01-18

申请号：US75082

申请日：1998-05-08

申请人： Elizabeth G. Burns ,  Kristine B. Lawrence ,  Wayne A. Bowman ,  Hwei-Ling Yau

发明人： Elizabeth G. Burns ,  Kristine B. Lawrence ,  Wayne A. Bowman ,  Hwei-Ling Yau

IPC分类号： B41M5/382 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  B41M5/035 ,  B41M5/38

CPC分类号： B41M5/5254 ,  B41M5/5245 ,  Y10S428/913 ,  Y10S428/914

摘要： A dye-receiving element for thermal dye transfer comprising a support having on one side thereof a dye image-receiving layer comprising a vinyl latex polymer having the following general formula:A.sub.a -B.sub.b -C.sub.cwherein:A is derived from monomers which, when homopolymerized, yield a polymer having a Tg greater than 25;a is between 5 and 45 mole percent;B is derived from monomers which, when homopolymerized, yield a polymer having a Tg less than 10;b is between 35 and 90 mole percent;C is a repeat unit derived from the salt of an anionic water-soluble monomer; andc is between 0 and 20 mole percent.

摘要翻译： 一种用于热染料转移的染料接收元件，其包含一种载体，其一侧具有染料影像接受层，该染料影像接受层包含具有以下通式的乙烯基胶乳聚合物：Aa-Bb-Cc其中：A衍生自当均聚时 ，得到Tg大于25的聚合物; a为5至45摩尔％; B衍生自当均聚时得到Tg小于10的聚合物的单体; b为35至90摩尔％; C是衍生自阴离子水溶性单体的盐的重复单元; 且c为0至20摩尔％。

公开(公告)号：US5674670A

公开(公告)日：1997-10-07

申请号：US617447

申请日：1996-03-18

申请人： Lal Chand Vishwakarma ,  Hwei-Ling Yau ,  Tienteh Chen

发明人： Lal Chand Vishwakarma ,  Hwei-Ling Yau ,  Tienteh Chen

IPC分类号： C08F20/36 ,  G03C1/815

CPC分类号： C08F20/36 ,  G03C1/8155 ,  Y10S430/132

摘要： A photographic element comprising a light sensitive portion and an ultraviolet absorbing polymer comprising repeating units of a 2'-hydroxphenyl benzotriazole with a 5- or 6-substituent selected from halogen, cyano, carboxy or a sulfonyl, and a 4'-alkoxy group in which the alkylene portion of the alkoxy is linked, in sequence through a first optional bivalent linking group, then an oxygen, sulfur or amino group, then a second optional bivalent linking group, to the polymer chain, provided that the 3'-position is unsubsituted and the 4'-substituent does not have any --NH--, --OH or --SH substituents.

摘要翻译： 一种照相元件，包括光敏部分和紫外线吸收聚合物，其包含2'-羟基苯基苯并三唑与选自卤素，氰基，羧基或磺酰基的5-或6-取代基的重复单元和4'-烷氧基 其中烷氧基的亚烷基部分通过第一任选的二价连接基团，然后是氧，硫或氨基，然后是第二任选的二价连接基团连接到聚合物链上，条件是3'-位是 未取代并且4'-取代基不具有任何-NH-，-OH或-SH取代基。

公开(公告)号：US5610000A

公开(公告)日：1997-03-11

申请号：US454719

申请日：1995-05-31

申请人： Lal C. Vishwakarma ,  Hwei-Ling Yau ,  Tienteh Chen

发明人： Lal C. Vishwakarma ,  Hwei-Ling Yau ,  Tienteh Chen

IPC分类号： G03C7/00 ,  C07D249/20 ,  C08F20/36 ,  G03C1/815

CPC分类号： G03C1/8155 ,  C07D249/20 ,  C08F20/36 ,  Y10S430/132

摘要： An ultraviolet absorbing polymer, and photographic elements containing such a polymer, which polymer includes units formed from monomers of the structure of formula (II): A photographic element containing an ultraviolet absorbing polymer which includes units formed from monomers of the structure of formula (I): ##STR1## wherein: p and q are, independently, 0 or 1;L and L.sub.2 are bivalent linking groups;R.sub.9 is a non-hydrogen group which does not contain any unsaturated carbon-carbon bonds;R.sub.10 is H, alkyl group, aryl group, or heterocyclyl group;A is an ethylenically unsaturated polymerizable group; the benzene ring of the benzotriazole and the 2'-hydroxyphenyl ring each may be further substituted or unsubstituted.

摘要翻译： 紫外线吸收聚合物和含有这种聚合物的照相元件，该聚合物包括由式（II）结构的单体形成的单元：含有紫外线吸收聚合物的照相元件，其包含由式（I ）：其中：p和q独立地为0或1; L和L2是二价连接基团; R9是不含任何​​不饱和碳 - 碳键的非氢基团; R 10为H，烷基，芳基或杂环基; A是烯键式不饱和可聚合基团; 苯并三唑和2'-羟基苯基环的苯环各自可以进一步被取代或未取代。