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31 条记录 (耗时 0.026 秒)

    Polymer particle stabilized by dispersant and method of preparation
    22.
    发明授权
    Polymer particle stabilized by dispersant and method of preparation 有权
    通过分散剂稳定的聚合物颗粒和制备方法

    公开(公告)号：US07390844B2

    公开(公告)日：2008-06-24

    申请号：US11080040

    申请日：2005-03-15

    申请人： Jeffrey W. Leon ,  Jeanne E. Kaeding ,  Dennis E. Smith ,  Trevor J. Wear ,  Alan R. Pitt ,  Peter J. Ghyzel

    发明人： Jeffrey W. Leon ,  Jeanne E. Kaeding ,  Dennis E. Smith ,  Trevor J. Wear ,  Alan R. Pitt ,  Peter J. Ghyzel

    IPC分类号： C08J9/00 ,  C08F2/44 ,  C08F2/20 ,  C08F2/24 ,  C08F220/56

    CPC分类号： C08F2/24 ,  C08F2/20

    摘要： The present invention discloses a water dispersible polymer particle stabilized by a hydrophobically capped oligomeric acrylamide dispersant. The present invention also discloses a heterogeneous method for forming polymer particles comprising providing a water immiscible organic phase comprising at least one monomer dispersed in a continuous water phase and a hydrophobically capped oligomeric acrylamide, and polymerizing said organic phase to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide. Also disclosed in the present invention is a heterogeneous method for forming polymer particles comprising providing a water immiscible organic dispersed in a continuous water phase, polymerizing said organic phase, and adding bydrophobically capped oligomeric acrylamide to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide.

    摘要翻译： 本发明公开了一种由疏水封端的低聚丙烯酰胺分散剂稳定的水分散性聚合物颗粒。 本发明还公开了一种用于形成聚合物颗粒的非均相方法，其包括提供包含分散在连续水相中的至少一种单体的水不混溶的有机相和疏水封端的低聚丙烯酰胺，并聚合所述有机相以产生用疏水封端稳定的聚合物颗粒 低聚丙烯酰胺。 本发明还公开了一种用于形成聚合物颗粒的非均相方法，包括提供分散在连续水相中的水不混溶的有机相，使所述有机相聚合，并加入疏水性封端的低聚丙烯酰胺，以产生用疏水封端的低聚丙烯酰胺稳定的聚合物颗粒。

    Ink jet recording element
    23.
    发明授权
    Ink jet recording element 失效
    喷墨记录元件

    公开(公告)号：US06677004B2

    公开(公告)日：2004-01-13

    申请号：US10011681

    申请日：2001-12-04

    申请人： Paul B. Merkel ,  Gregory E. Missell ,  Jeanne E. Kaeding ,  Dennis E. Smith

    发明人： Paul B. Merkel ,  Gregory E. Missell ,  Jeanne E. Kaeding ,  Dennis E. Smith

    IPC分类号： B41M500

    CPC分类号： B41M5/5218 ,  B41M5/508 ,  B41M5/5227 ,  B41M5/5236 ,  B41M5/5254 ,  Y10T428/24802

    摘要： An ink jet recording element having a support having thereon an image-receiving layer of porous polymeric particles in a polymeric binder, the porous polymeric particles being prepared in the presence of an anionic or cationic dispersant, and the image-receiving layer containing a surfactant having a charge opposite to that of the dispersant used to make the porous polymeric particles, the surfactant being present in an amount from about 0.04 parts to about 0.30 parts by weight of the dispersant.

    摘要翻译： 一种喷墨记录元件，其具有在其上具有聚合物粘合剂中的多孔聚合物颗粒的图像接收层的载体，所述多孔聚合物颗粒在阴离子或阳离子分散剂的存在下制备，并且所述图像接收层含有表面活性剂， 与用于制备多孔聚合物颗粒的分散剂相反的电荷，表面活性剂以分散剂的约0.04重量份至约0.30重量份的量存在。

    Ink jet printing method
    26.
    发明授权
    Ink jet printing method 失效
    喷墨打印方式

    公开(公告)号：US06779885B2

    公开(公告)日：2004-08-24

    申请号：US10011655

    申请日：2001-12-04

    申请人： Gregory E. Missell ,  Jeanne E. Kaeding ,  Dennis E. Smith ,  Paul B. Merkel

    发明人： Gregory E. Missell ,  Jeanne E. Kaeding ,  Dennis E. Smith ,  Paul B. Merkel

    IPC分类号： B41M500

    CPC分类号： B41M5/5218 ,  B41M5/508 ,  B41M5/5227 ,  B41M5/5236 ,  B41M5/5254

    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 an image-receiving layer of porous polymeric particles in a polymeric binder, the porous polymeric particles being prepared in the presence of an anionic or ationic dispersant, and the image-receiving layer containing a surfactant having a charge opposite to that of the dispersant used to make the porous polymeric particles, the surfactant being present in an amount from about 0.04 parts to about 0.30 parts by weight of the dispersant; C) loading the printer with an ink jet ink composition; and D) printing on the ink jet recording element using the ink jet ink composition 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）用具有支撑体的喷墨记录元件装载打印机，其上具有多孔聚合物颗粒的图像接收层在聚合物粘合剂中，多孔聚合物颗粒在阴离子或异性分散剂的存在下制备， 接收层含有具有与用于制备多孔聚合物颗粒的分散剂相反的电荷的表面活性剂，表面活性剂以分散剂的约0.04重量份至约0.30重量份的量存在; 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，使用喷墨记录元件在喷墨记录元件上进行印刷。

    Ink jet printing method
    28.
    发明授权
    Ink jet printing method 失效
    喷墨打印方式

    公开(公告)号：US06440539B1

    公开(公告)日：2002-08-27

    申请号：US09608527

    申请日：2000-06-30

    申请人： Gregory E. Missell ,  Richard J. Kapusniak ,  Jeanne E. Kaeding ,  John L. Muehlbauer ,  Dennis E. Smith

    发明人： Gregory E. Missell ,  Richard J. Kapusniak ,  Jeanne E. Kaeding ,  John L. Muehlbauer ,  Dennis E. Smith

    IPC分类号： B32B300

    CPC分类号： B41M5/52 ,  B41M5/508 ,  B41M5/5236 ,  B41M5/5254

    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 an ink jet recording element comprising a support having thereon an image-receiving layer comprising at least about 80% by weight of non-porous polymeric particles in a polymeric binder, the non-porous polymeric particles having a core/shell structure comprising a polymeric core covered with a shell of a water-soluble polymer; 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.

    摘要翻译： 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）用喷墨记录元件加载打印机，所述喷墨记录元件包括其上具有至少包括图像接收层 约80重量％的聚合物粘合剂中的无孔聚合物颗粒，所述无孔聚合物颗粒具有核/壳结构，其包含用水溶性聚合物的壳覆盖的聚合物芯; C）将印刷机装载到 喷墨油墨组合物; 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。

    Photoconductive block copolymers
    30.
    发明授权
    Photoconductive block copolymers 失效
    导电嵌段共聚物

    公开(公告)号：US5080989A

    公开(公告)日：1992-01-14

    申请号：US442871

    申请日：1989-11-29

    申请人： William T. Gruenbaum ,  Henry V. Issacson ,  Jeanne E. Kaeding

    发明人： William T. Gruenbaum ,  Henry V. Issacson ,  Jeanne E. Kaeding

    IPC分类号： C08G64/18 ,  G03G5/07

    CPC分类号： C08G64/18 ,  G03G5/076

    摘要： Photoconductive polycarbonate block copolymers are provided containing alternate polycarbonate blocks and photoconductor blocks. The photoconductive blocks are copolymers of polyesters and/or polycarbonates with reactive photonconductors which are preferably difunctional polyols and/or carboxylic acid derivatives. The block copolymers when blended with dyes form photoconductive layers in photoconductor elements which are photosensitive and highly resistant to solvent degradation. Dyes are aggregatable in such a block copolymer matrix.

    摘要翻译： 提供了含有交替聚碳酸酯嵌段和感光体嵌段的光导聚碳酸酯嵌段共聚物。 光导体嵌段是聚酯和/或聚碳酸酯与反应性光子导体的共聚物，其优选为双官能多元醇和/或羧酸衍生物。 与染料混合时的嵌段共聚物在光敏元件中形成光电导层，其光敏性和耐溶剂性降低。 染料可以在这种嵌段共聚物基质中聚合。