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    Ink-jet recording medium for dye- or pigment -based ink-jet inks
    51.
    发明申请
    Ink-jet recording medium for dye- or pigment -based ink-jet inks 审中-公开
    用于染料或颜料的喷墨油墨的喷墨记录介质

    公开(公告)号：US20050266181A1

    公开(公告)日：2005-12-01

    申请号：US11110106

    申请日：2005-04-19

    Applicant: Yubai Bi ,  Tienteh Chen ,  Eric Burch ,  Sandeep Bangaru ,  Kimberly Zargarian

    Inventor： Yubai Bi ,  Tienteh Chen ,  Eric Burch ,  Sandeep Bangaru ,  Kimberly Zargarian

    IPC: B41M5/00 ,  B41M5/50 ,  B41M5/52

    CPC classification number: B41M5/52 ,  B41M5/506 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5254 ,  B41M5/529 ,  B41M2205/12 ,  B41M2205/38 ,  Y10T428/249953 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/26 ,  Y10T428/2955 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T428/2993

    Abstract: The present invention is drawn to a method of preparing a porous media substrate, comprising combining metal or semi-metal oxide particulates with a polymeric binder, wherein the metal or semi-metal oxide particulates are associated with at least one water soluble coating formulation additive. At least a portion of the water soluble coating formulation additive i) is in the form of unreacted additive, or ii) generates undesired electrolytes. Additional steps include removing at least a portion of the unreacted additive or undesired electrolytes, either before or after combining the metal or semi-metal oxide particulates with the polymeric binder, thereby forming a refined coating composition; and applying the refined coating composition to a media substrate to form an ink-receiving layer having a porous surface.

    Abstract translation: 本发明涉及一种制备多孔介质基材的方法，其包括将金属或半金属氧化物颗粒与聚合物粘合剂组合，其中金属或半金属氧化物颗粒与至少一种水溶性涂料制剂添加剂缔合。 至少一部分水溶性涂料制剂添加剂i）是未反应添加剂的形式，或ii）产生不需要的电解质。 另外的步骤包括在将金属或半金属氧化物颗粒与聚合物粘合剂组合之前或之后除去至少一部分未反应的添加剂或不需要的电解质，由此形成精制涂料组合物; 以及将精制涂料组合物施加到介质基材上以形成具有多孔表面的油墨接收层。

    Fused ink-jet image with high image quality, air fastness, and light stability
    52.
    发明申请
    Fused ink-jet image with high image quality, air fastness, and light stability 有权
    具有高图像质量，耐气候性和光稳定性的熔融喷墨图像

    公开(公告)号：US20050174415A1

    公开(公告)日：2005-08-11

    申请号：US10773826

    申请日：2004-02-05

    Applicant: Tienteh Chen

    Inventor： Tienteh Chen

    IPC: B41J2/01 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  B41M7/00

    CPC classification number: B41M5/502 ,  B41M5/506 ,  B41M7/0054

    Abstract: A media sheet can comprise a media substrate, an ink receiving layer applied as a coating to at least one surface of the substrate, and a UV protection layer applied as a coating to the ink receiving layer. The ink receiving layer can comprise hollow particulates, and the UV protection layer can comprise UV absorbing latex particulates. This media substrate can be used in a system wherein a dye-based ink-jet ink is printed thereon, and a fusion system is configured to fuse UV protection layer and the ink receiving layer after printing of the ink-jet ink, thereby forming an ink-jet image with high image quality, air fastness, and light stability.

    Abstract translation: 介质片可以包括介质基板，作为涂层施加到基板的至少一个表面上的墨接收层，以及作为涂层施加到墨接收层的UV保护层。 油墨接收层可以包括中空颗粒，并且UV保护层可以包含UV吸收胶乳微粒。 该介质基板可用于其上印刷染料基喷墨油墨的系统中，并且融合系统被配置为在喷墨油墨印刷之后熔化UV保护层和油墨接收层，从而形成 具有高图像质量，耐气候性和光稳定性的喷墨图像。

    Ink jet printing method
    53.
    发明授权
    Ink jet printing method 失效
    喷墨打印方式

    公开(公告)号：US06406143B1

    公开(公告)日：2002-06-18

    申请号：US09558763

    申请日：2000-04-26

    Applicant: Tienteh Chen ,  Russell A. Stapleton

    Inventor： Tienteh Chen ,  Russell A. Stapleton

    IPC: B41J201

    CPC classification number: C09D11/326

    Abstract: An ink jet printing method comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with ink jet recording elements; C) loading the printer with an ink jet ink composition; and D) printing on the ink jet recording element using the ink jet ink in response to the digital data signals; wherein the ink jet ink composition comprises from about 0.5% to about 30% by weight of a pigment, a carrier, a humectant and a dispersant in a ratio of dispersant:pigment from about 0.1:1 to about 5:1; the dispersant being a graft copolymer having the following formula: wherein R is H, halogen, an alkyl group of from about 1 to about 15 carbon atoms or an aryl group of from about 6 to about 18 carbon atoms; R1 is H, an alkyl group of from about 1 to about 15 carbon atoms, an aryl group of from about 6 to about 18 carbon atoms, arylalkyl, or a polydimethylsiloxane; X1 is H, Na or K; X2 is NH or O; R2 and R2′ are H or CH3; R3 is H, CH3, C2H5 or C3H7; x is from about 30 to about 90 weight ratio; y is from 0 to about 30 weight ratio; and z and z′ are from about 3 to about 50.

    Abstract translation: 一种喷墨打印方法，包括以下步骤：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; C）用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喷墨记录元件上印刷;其中喷墨油墨组合物包含约0.5重量％至约30重量％的颜料，载体，保湿剂和 分散剂：分散剂：颜料的比例为约0.1:1至约5:1; 所述分散剂是具有下式的接枝共聚物：其中R是H，卤素，约1至约15个碳原子的烷基或约6至约18个碳原子的芳基; R 1是H，烷基 约1至约15个碳原子的芳基，约6至约18个碳原子的芳基，芳烷基或聚二甲基硅氧烷; X 1为H，Na或K; X 2为NH或O; R 2和R 2'为H或 CH3; R3为H，CH3，C2H5或C3H7; x为约30至约90重量比; y为0至约30重量比; 和z'为约3至约50。

    Color photographic element containing speed-improving polymers
    55.
    发明授权
    Color photographic element containing speed-improving polymers 失效
    含有改性聚合物的彩色照相元件

    公开(公告)号：US06316177B1

    公开(公告)日：2001-11-13

    申请号：US09540808

    申请日：2000-03-31

    Applicant: Philip A. Allway ,  Tienteh Chen ,  David S. Ross ,  Stephen P. Singer

    Inventor： Philip A. Allway ,  Tienteh Chen ,  David S. Ross ,  Stephen P. Singer

    IPC: G03C108

    CPC classification number: G03C1/053 ,  G03C7/39256 ,  G03C7/3926 ,  G03C7/39272 ,  G03C7/39276 ,  G03C7/396 ,  G03C2001/348 ,  G03C2200/33

    Abstract: Disclosed is a color silver halide photographic element comprising a light-sensitive silver halide emulsion layer or a non-silver containing light-insensitive layer, said light-sensitive or light-insensitive layer containing a polymer compound comprising a heterocycle unit derived from: (a) a heterocycle monomer (1) comprising two or more annulated rings containing, in total, a minimum of three ring heteroatoms of which no more than two of the heteroatoms are connected in sequence to each other and (2) having a ClogP less than 6.2; or (b) a monocyclic heterocycle monomer having exactly three ring heteroatoms and having a ClogP less than 8.75; with the proviso that the heterocycle unit does not contain a hydroxy or mercapto group (or their tautomeric equivalent), and does not react with oxidized developer; and the amount of the polymer compound in the element being sufficient to increase the photographic speed of the element compared to the same element without the compound.

    Abstract translation: 公开了一种彩色卤化银照相元件，其包含感光卤化银乳剂层或不含银的不透光层，所述光敏或不透光层含有包含衍生自以下的杂环单元的聚合物化合物：（a ）包含两个或更多个环状环的杂环单体（1），其总共包含至少三个环杂原子，其中不超过两个杂原子彼此连接并且（2）具有小于6.2的ClogP ; 或（b）具有正好三个环杂原子且具有小于8.75的ClogP的单环杂环单体;条件是杂环单元不含羟基或巯基（或其互变异构体当量），并且不与氧化显影剂反应 ; 并且与没有化合物的相同元素相比，元件中高分子化合物的量足以增加元件的照相速度。

    Ink jet printing method
    56.
    发明授权
    Ink jet printing method 有权
    喷墨打印方式

    公开(公告)号：US06315405B1

    公开(公告)日：2001-11-13

    申请号：US09535698

    申请日：2000-03-27

    Applicant: Tienteh Chen ,  Lixin Chu

    Inventor： Tienteh Chen ,  Lixin Chu

    IPC: B41J3407

    CPC classification number: B41M5/52 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254

    Abstract: An ink jet printing method, comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with ink jet recording elements comprising a substrate having thereon an image-receiving layer comprising inorganic particles encapsulated with an organic polymer having a Tg of less than about 20° C., the weight ratio of the inorganic particles to the organic polymer being from about 20 to about 0.2; C) loading the printer with an ink jet ink composition; and D) printing on the ink jet recording element using the ink jet ink in response to the digital data signals.

    Abstract translation: 一种喷墨打印方法，包括以下步骤：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，该喷墨记录元件包括其上具有包含无机颗粒的图像接收层的基板 具有Tg小于约20℃的有机聚合物，无机颗粒与有机聚合物的重量比为约20至约0.2; C）用喷墨油墨组合物装载打印机; 和D）响应于数字数据信号，使用喷墨油墨在喷墨记录元件上进行打印。

    Photographic elements containing 3-alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers
    57.
    发明授权
    Photographic elements containing 3-alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers 失效
    含有3-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

    公开(公告)号：US5858633A

    公开(公告)日：1999-01-12

    申请号：US857375

    申请日：1997-05-16

    Applicant: Tienteh Chen ,  Hwei-Ling Yau

    Inventor： Tienteh Chen ,  Hwei-Ling Yau

    IPC: G03C1/815

    CPC classification number: G03C1/8155 ,  Y10S430/132

    Abstract: 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.

    Abstract translation: 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。

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