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    Thermal dye transfer system with low TG polymeric receiver mixture
    1.
    发明授权
    Thermal dye transfer system with low TG polymeric receiver mixture 失效
    具有低TG聚合物接收混合物的热染料转移体系

    公开(公告)号：US5627128A

    公开(公告)日：1997-05-06

    申请号：US609817

    申请日：1996-03-01

    申请人： Wayne A. Bowman ,  Daniel J. Harrison ,  Karen M. Kosydar ,  Teh-Ming Kung ,  Kristine B. Lawrence ,  William H. Simpson

    发明人： Wayne A. Bowman ,  Daniel J. Harrison ,  Karen M. Kosydar ,  Teh-Ming Kung ,  Kristine B. Lawrence ,  William H. Simpson

    IPC分类号： B41M5/382 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/40 ,  B41M5/50 ,  B41M5/52 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/39 ,  B41M5/5254 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31855

    摘要： A thermal dye transfer assemblage comprising:(a) a dye-donor dement comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye being a deprotonated cationic dye which is capable of being reprotonated to a cationic dye having a N--H group which is part of a conjugated system, and(b) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the polymeric dye image-receiving layer, the polymeric dye image-receiving layer comprising a mixture of an organic polymeric or oligomeric acid which is capable of reprotonating the deprotonated cationic dye and a polymer having a Tg of less than about 19.degree. C. and having no or only slight acidity.

    摘要翻译： 一种热染料转移组合物，其包含：（a）染料供体化合物，其包含其上具有染料层的载体，染料层包含分散在聚合物粘合剂中的染料，所述染料是去质子化的阳离子染料，其能够被再赋色为阳离子染料， 作为共轭体系的一部分的NH基团，和（b）染料接收元件，其包含其上具有聚合染料影像接收层的载体，染料接收元件与染料供体元件重叠关系，因此 染料层与聚合染料图像接收层接触，聚合染料影像接收层包含有机聚合物或低聚酸的混合物，该有机聚合物或低聚酸能够使去质子化的阳离子染料和Tg较低的聚合物 比约19℃，没有或只有轻微的酸度。

    Thermal dye transfer assemblage with low TG polymeric receiver mixture
    2.
    发明授权
    Thermal dye transfer assemblage with low TG polymeric receiver mixture 失效
    热染料转移组合与低TG聚合物接收混合物

    公开(公告)号：US5789344A

    公开(公告)日：1998-08-04

    申请号：US878951

    申请日：1997-06-19

    申请人： Teh-Ming Kung ,  Kristine B. Lawrence ,  Wayne A. Bowman ,  William H. Simpson

    发明人： Teh-Ming Kung ,  Kristine B. Lawrence ,  Wayne A. Bowman ,  William H. Simpson

    IPC分类号： B41M5/30 ,  B41M5/00 ,  B41M5/382 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/395 ,  B41M5/50 ,  B41M5/52 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/38207 ,  B41M5/385 ,  B41M5/52 ,  B41M5/3854 ,  B41M5/388 ,  B41M5/39 ,  B41M5/5227 ,  B41M5/5245 ,  B41M5/5254 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31855

    摘要： A thermal dye transfer assemblage comprising: (I) a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye being a deprotonated cationic dye which is capable of being reprotonated to a cationic dye having a N--H group which is part of a conjugated system, and(II) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the polymeric dye image-receiving layer, the polymeric dye image-receiving layer comprising a mixture of a) an organic polymeric or oligomeric acid which is capable of reprotonating said deprotonated cationic dye; b) a polymer having a Tg of less than about 19.degree. C. and having no or only slight acidity; and c) a monomeric, multifunctional organic acid with at least two acid groups attached.

    摘要翻译： 一种热染料转移组合物，其包含：（I）染料供体元件，其包含其上具有染料层的载体，所述染料层包含分散在聚合物粘合剂中的染料，所述染料是去质子化的阳离子染料，其能够被再赋色为阳离子染料， 作为共轭系统的一部分的NH基，和（II）染料接收元件，其包含其上具有聚合染料影像接收层的载体，染料接收元件与染料供体元件重叠关系，因此 染料层与聚合染料影像接收层接触，聚合染料影像接受层包含a）有机聚合物或低聚酸的混合物，该有机聚合物或低聚酸能够使所述去质子化的阳离子染料重现; b）Tg小于约19℃并且没有或只有轻微酸度的聚合物; 和c）连接有至少两个酸基的单体多官能有机酸。

    Ink jet printing process
    5.
    发明授权
    Ink jet printing process 失效
    喷墨打印过程

    公开(公告)号：US06280026B1

    公开(公告)日：2001-08-28

    申请号：US09364335

    申请日：1999-07-30

    申请人： Kristine B. Lawrence ,  Csaba A. Kovacs ,  Susan L. Dawson ,  Steven Evans ,  Teh-Ming Kung

    发明人： Kristine B. Lawrence ,  Csaba A. Kovacs ,  Susan L. Dawson ,  Steven Evans ,  Teh-Ming Kung

    IPC分类号： G01D1100

    CPC分类号： B41M5/5272

    摘要： An ink jet printing process for improving the dye density and fixability of an ink jet image comprising: a) providing an ink jet recording element comprising a support having thereon an image-recording layer comprising a mixture of an anionic, water-dispersible polyester ionomer and a hydrophilic polymer; and b) applying droplets of a liquid ink on the image-recording layer in an image-wise manner, the ink comprising water, humectant and a water-soluble cationic or basic dye.

    摘要翻译： 一种用于改善喷墨图像的染料密度和定影性的喷墨印刷方法，包括：a）提供喷墨记录元件，其包含其上具有阴离子，水分散性聚酯离聚物和 亲水性聚合物; 和b）以图像方式将液体墨滴施加到图像记录层上，该油墨包含水，湿润剂和水溶性阳离子或碱性染料。

    Ink jet printing method
    6.
    发明授权
    Ink jet printing method 失效
    喷墨打印方式

    公开(公告)号：US06554418B2

    公开(公告)日：2003-04-29

    申请号：US09771251

    申请日：2001-01-26

    申请人： Kristine B. Lawrence ,  David M. Teegarden ,  Tien-Teh Chen ,  Teh-Ming Kung

    发明人： Kristine B. Lawrence ,  David M. Teegarden ,  Tien-Teh Chen ,  Teh-Ming Kung

    IPC分类号： B41J201

    CPC分类号： B41M5/5245

    摘要： 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-receptive elements comprising a support having thereon an image-receiving layer comprising a graft copolymer comprising a backbone copolymer and at least one branch copolymer, the backbone polymer comprising structural units capable of being oxidized by a transition metal catalyst and the branch copolymer comprising cationic units and neutral hydrophilic units; C) loading the printer with an ink jet ink composition comprising water, a humectant, and a water-soluble anionic dye; 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，包括以下步骤：A）提供对数字数据信号作出响应的喷墨打印机; B）将印刷机装载在容纳元件的油墨接受元件上，所述油墨接受元件包括其上具有载体的载体，所述图像接收层包含接枝共聚物 包括骨架共聚物和至少一种分支共聚物，所述主链聚合物包含能够被过渡金属催化剂氧化的结构单元和包含阳离子单元和中性亲水单元的支链共聚物; C）用喷墨油墨组合物装载打印机，所述喷墨油墨组合物包含 水，保湿剂和水溶性阴离子染料; 和D）响应于数字数据信号使用喷墨油墨在图像接收层上进行打印。

    Assemblage for thermal dye transfer
    7.
    发明授权
    Assemblage for thermal dye transfer 失效
    热染料转移组合

    公开(公告)号：US5928990A

    公开(公告)日：1999-07-27

    申请号：US995825

    申请日：1997-12-22

    申请人： Robert A. Guistina ,  Elizabeth G. Burns ,  Teh-Ming Kung ,  Kristine B. Lawrence ,  Richard C. VanHanehem

    发明人： Robert A. Guistina ,  Elizabeth G. Burns ,  Teh-Ming Kung ,  Kristine B. Lawrence ,  Richard C. VanHanehem

    IPC分类号： B41M5/385 ,  B41M5/382 ,  B41M5/388 ,  B41M5/39 ,  B41M5/395 ,  B41M5/50 ,  B41M5/52 ,  C08L67/02 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/5218 ,  B41M5/5272 ,  B41M5/38207 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31786

    摘要： A thermal dye transfer assemblage comprising:(I) a dye-donor element comprising a support having thereon sequentially repeating dye layer patches of a dye dispersed in a polymeric binder, at least one of the dye patches containing a deprotonated cationic dye which is capable of being reprotonated to a cationic dye having a N-H group which is part of a conjugated system; and(II) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer comprising a polyester polymer which itself does not significantly reprotonate deprotonated cationic dyes which may be transferred from the dye-donor element, to which has been added a hydrated transition metal or metalloid salt of a strong acid;the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the polymeric dye image-receiving layer.

    摘要翻译： 一种热染料转移组合物，其包含：（I）染料供体元件，其包含其上具有分散在聚合物粘合剂中的染料顺序重复染料层贴片的载体，至少一种含有去质子化阳离子染料的染色剂，其能够 被染色成具有作为共轭体系的一部分的NH基团的阳离子染料; 和（II）染料接收元件，其包含其上具有聚合物染料影像接收层的聚合物染料影像接收层的载体，聚合物聚合物本身不会显着地再生可能从染料供体元件转移的去质子化的阳离子染料， 强酸的水合过渡金属或准金属盐; 染料接收元件与染料供体元件处于重叠关系，使得染料层与聚合染料影像接收层接触。

    Thermal dye transfer assemblage with low Tg polymeric receiver mixture
    8.
    发明授权
    Thermal dye transfer assemblage with low Tg polymeric receiver mixture 失效
    具有低Tg聚合物接收混合物的热染料转移组合

    公开(公告)号：US5786299A

    公开(公告)日：1998-07-28

    申请号：US878565

    申请日：1997-06-19

    申请人： Kristine B. Lawrence ,  Steven V. Haldeman ,  Teh-Ming Kung

    发明人： Kristine B. Lawrence ,  Steven V. Haldeman ,  Teh-Ming Kung

    IPC分类号： B41M5/382 ,  B41M5/00 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/50 ,  B41M5/52 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/5245 ,  B41M5/38207 ,  B41M5/385 ,  B41M5/52 ,  B41M5/5254 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31855

    摘要： A thermal dye transfer assemblage comprising: (I) a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye being a deprotonated cationic dye which is capable of being reprotonated to a cationic dye having a N-H group which is part of a conjugated system, and (II) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the polymeric dye image-receiving layer, the polymeric dye image-receiving layer comprising a mixture of a) a polymer having a Tg of less than about 19.degree. C. and having no or only slight acidity; and b) a water-soluble, multifunctional carboxylic acid with at least two carboxylic acid groups attached.

    摘要翻译： 一种热染料转移组合物，其包含：（I）染料供体元件，其包含其上具有染料层的载体，所述染料层包含分散在聚合物粘合剂中的染料，所述染料是去质子化的阳离子染料，其能够被再赋色为阳离子染料， 作为共轭系统的一部分的NH基，和（II）染料接收元件，其包含其上具有聚合染料影像接收层的载体，染料接收元件与染料供体元件重叠关系，因此 染料层与聚合染料影像接收层接触，聚合染料影像接收层包含a）Tg小于约19℃并且没有或仅有轻微酸度的聚合物的混合物; 和b）具有连接至少两个羧酸基团的水溶性多官能羧酸。

    Thermal dye transfer system with polyester ionomer receiver
    9.
    发明授权
    Thermal dye transfer system with polyester ionomer receiver 失效
    聚酯离聚物接收器的热染料转移系统

    公开(公告)号：US5804531A

    公开(公告)日：1998-09-08

    申请号：US995728

    申请日：1997-12-22

    申请人： Steven Evans ,  Teh-Ming Kung ,  Kristine B. Lawrence ,  Richard C. VanHanehem

    发明人： Steven Evans ,  Teh-Ming Kung ,  Kristine B. Lawrence ,  Richard C. VanHanehem

    IPC分类号： B41M5/035 ,  B41M5/00 ,  B41M5/382 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/50 ,  B41M5/52 ,  B41M5/38

    CPC分类号： B41M5/385 ,  B41M5/3854 ,  B41M5/3856 ,  B41M5/388 ,  B41M5/39 ,  B41M5/52 ,  B41M5/5227 ,  B41M5/5272 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31786

    摘要： A thermal dye transfer assemblage comprising: (a) a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye being: I) an electrically neutral, deprotonated, delocalized cationic dye precursor; II) a pendant basic dye of the formula D-(L-E).sub.m wherein D represents the residue of a dye, L represents a covalent linking group, E represents a moiety with basic properties and m is an integer of 1-3; or III) a cationic dye precursor having the following structure: ##STR1## (b) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the dye image-receiving layer, the dye image-receiving layer comprising a polyester ionomer comprising a polyester backbone containing units of a salt of a sulfonic acid or sulfonimide and a basic nitrogen-containing compound which has a pKa of its conjugate acid in the range from about 6 to about 10.

    摘要翻译： 一种热染料转移组合物，包括：（a）染料供体元件，其包含其上具有分散在聚合物粘合剂中的染料层的载体，所述染料为：I）电中性，去质子化的离域阳离子染料前体; II）式D-（L-E）m的侧基碱性染料，其中D表示染料的残基，L表示共价连接基团，E表示具有碱性的部分，m表示1-3的整数; 或III）具有以下结构的阳离子染料前体：（b）染料接收元件，其包含其上具有聚合染料影像接收层的载体，所述染料接收元件与染料接收元件处于重叠关系， 供体元件，使得染料层与染料影像接收层接触，染料影像接收层包含聚酯离聚物，其包含含有磺酸或磺酰亚胺盐和含碱性含氮化合物的单元的聚酯骨架 其共轭酸的pKa在约6至约10的范围内。