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1. 发明授权

US06342324B1 Release layers and compositions for forming the same 失效
标题翻译：用于形成它们的剥离层和组合物
公开(公告)号：US06342324B1
公开(公告)日：2002-01-29
申请号：US09504461
申请日：2000-02-16
申请人： Minyu Li , M. Zaki Ali , Eric D. Morrison , Charles W. Simpson , Leonard J. Stulc , Ramnath Subramaniam , Jiayi Zhu
发明人： Minyu Li , M. Zaki Ali , Eric D. Morrison , Charles W. Simpson , Leonard J. Stulc , Ramnath Subramaniam , Jiayi Zhu
IPC分类号： G03G5147
CPC分类号： G03G5/14773 , C09D183/04 , C08L83/00
摘要： Release compositions include (a) from zero to about 30 parts by weight of a polymer selected from the group consisting of wherein R1, R2, R3, R6, R7, R10, R11, and R12 are each independently selected from an alkyl group, an alkenyl group, an aryl group, and an aralkyl group, such that at least one of R6 and R7 is an alkenyl group, l, m, and n are each independently an integer so long as the polymer contains greater than 3 mol % vinyl-containing siloxane groups; a (vinyl siloxy)(siloxy)-modified silica having a vinyl content of at least about 0.4 vinyl equivalent/kg; and a combination thereof; (b) more than about 20 parts by weight of a polymer having the formula wherein R13, R14, R15, R18, R19, R22, R23, and R24 are each independently selected from an alkyl group, an alkenyl group, an aryl group, and an aralkyl group, such that at least two of R13, R14, R15, R18, R19, R22, R23, and R24 are alkenyl groups, p, q, and r are each independently integers so long as the polymer has less than 3 mol % vinyl-containing siloxane groups; and (c) up to about 20 parts by weight of a cross-linking agent of the formula wherein R36, R37, R38, R43, R44, and R45 are each independently selected from hydrogen, an alkyl group, an aryl group, and an aralkyl group, X is O, or a divalent organic linking group, and s and t are independently integers so long as there are at least two functional groups capable of cross-linking per molecule.
摘要翻译：脱模剂组合物包括（a）从0至约30重量份的选自由以下组成的组的聚合物：R1，R2，R3，R6，R7，R10，R11和R12各自独立地选自烷基，烯基基团，芳基和芳烷基，使得R 6和R 7中的至少一个为烯基，l，m和n各自独立地为整数，只要该聚合物含有大于3摩尔％的含乙烯基的硅氧烷基团; 具有至少约0.4乙烯当量/ kg的乙烯基含量的（乙烯基甲硅烷氧基）（甲硅烷氧基） - 改性二氧化硅; 及其组合;（b）大于约20重量份的具有式R 13，R 14，R 15，R 18，R 19，R 22，R 23和R 24的聚合物各自独立地选自烷基，烯基，芳基和芳烷基，使得R 13，R 14，R 15，R 18，R 19，R 22，R 23和R 24中的至少两个是烯基，p，q和r各自独立地为整数，只要聚合物具有少于3摩尔％的含乙烯基的硅氧烷基团; 和（c）最多约20重量份的式R 36，R 37，R 38，R 43，R 44和R 45的交联剂各自独立地选自氢，烷基，芳基和芳烷基基团，X为O或二价有机连接基团，且t和t独立地为整数，只要每分子具有至少两个能够交联的官能团即可。

2. 发明授权

US06832064B2 Seamless drying belt for electrophotographic process 失效
标题翻译：电子照相工艺无缝干燥带
公开(公告)号：US06832064B2
公开(公告)日：2004-12-14
申请号：US10013635
申请日：2001-12-10
申请人： Charles W. Simpson , Leonard J. Stulc
发明人： Charles W. Simpson , Leonard J. Stulc
IPC分类号： G03G1511
CPC分类号： G03G15/11 , Y10T428/3154 , Y10T428/31663 , Y10T428/31667
摘要： A drying belt for electrophotographic imaging process comprising: (a) a seamless substrate; and (b) an absorbent layer on the seamless substrate wherein the absorbent layer comprising an absorbing material for carrier liquid of an electrophotographic toner.
摘要翻译：一种用于电子照相成像方法的干燥带，包括：（a）无缝基材; 和（b）无缝基材上的吸收层，其中吸收层包含用于电子照相调色剂的载体液体的吸收材料。

3. 发明授权

US06887558B2 Intermediate transfer member for electrophotographic process 失效
标题翻译：电子照相工艺用中间转印件
公开(公告)号：US06887558B2
公开(公告)日：2005-05-03
申请号：US10284930
申请日：2002-10-31
申请人： Charles W. Simpson , Leonard J. Stulc
发明人： Charles W. Simpson , Leonard J. Stulc
IPC分类号： G03G15/14 , B32B3/00 , B32B27/14 , C08K5/04 , G03G13/14 , G03G15/16
CPC分类号： G03G15/162 , G03G2215/017 , G03G2215/0626 , Y10T428/24802 , Y10T428/3154 , Y10T428/31663
摘要： This invention related to an intermediate transfer member for electrophotography that includes a substrate; and a polymeric layer on said substrate wherein the polymeric layer comprises an organic titanate and a polymer selected from the group consisting of fluorosilicone, silicone, and a combination thereof.
摘要翻译：本发明涉及一种包括基板的电子照相中间转印部件; 以及所述基底上的聚合物层，其中所述聚合物层包含有机钛酸盐和选自氟硅氧烷，硅氧烷及其组合的聚合物。

4. 发明申请

US20130319275A1 METHOD FOR PROVIDING A PRINTED PATTERN 审中-公开
标题翻译：提供印刷图案的方法
公开(公告)号：US20130319275A1
公开(公告)日：2013-12-05
申请号：US13483227
申请日：2012-05-30
申请人： Elsie A. Fohrenkamm , David E. Brown , Charles W. Simpson , M. Zaki Ali
发明人： Elsie A. Fohrenkamm , David E. Brown , Charles W. Simpson , M. Zaki Ali
IPC分类号： B41F3/28
CPC分类号： B41M1/04 , B41M1/02 , B41M1/10 , B41M1/30 , B41M1/305 , C09D11/037 , C09D11/52 , H05K3/1275 , H05K3/182
摘要： A method for providing a pattern, such as printed lines, is carried out by applying ink to a surface of a substrate. The ink and substrate are chosen such that the such that the polarity (γP/γD)1/2 of the substrate surface is less than or equal to 0.6 and the difference in polarity of the substrate surface and the ink [Δ(Polarity)] is less than or equal to 0.1. The result is higher resolution in the printed pattern such as higher resolution in printed lines.
摘要翻译：用于提供图案（例如印刷线）的方法通过将油墨施加到基材的表面来进行。选择墨水和基材使得基板表面的极性（γP/γD）1/2小于或等于0.6，并且基板表面和墨水的极性差（Δ（极性））小于或等于0.1。结果是在印刷图案中分辨率更高，例如印刷线上分辨率更高。

5. 发明申请

US20150179310A1 FORMING PATTERNS OF ELECTRICALLY CONDUCTIVE MATERIALS 有权
标题翻译：电导体材料的形成模式
公开(公告)号：US20150179310A1
公开(公告)日：2015-06-25
申请号：US14134085
申请日：2013-12-19
申请人： Elsie Anderson Fohrenkamm , Charles W. Simpson , Gregory Lloyd Zwadlo
发明人： Elsie Anderson Fohrenkamm , Charles W. Simpson , Gregory Lloyd Zwadlo
IPC分类号： H01B13/00
CPC分类号： H05K3/1275 , H05K3/182 , H05K2203/0143 , H05K2203/1105 , H05K2203/1476 , H05K2203/1545 , Y10T428/24479 , Y10T428/24802
摘要： A pattern of an electrically conductive print material is formed on a receiver element using an elastomeric relief element that has a relief pattern comprising (1) an uppermost relief surface, and (2) an average relief image depth of at least 50 μm relative to the uppermost relief surface. A printable material composition is applied to the uppermost relief surface, which printable material composition contains an electrically conductive print material and a carrier liquid. At least 50 weight % of the carrier liquid is removed from the uppermost relief surface, leaving the electrically conductive print material on the uppermost relief surface. Either the elastomeric relief element or the printable material composition on the elastomeric relief element, or both, are treated with an acid in vapor or liquid form to improve conductivity of the electrically conductive print material after it has been transferred from the uppermost relief surface to the receiver element.
摘要翻译：导电印刷材料的图案使用具有浮雕图案的弹性缓冲元件形成在接收器元件上，所述浮雕图案包括（1）最上面的浮雕表面，和（2）平均浮雕图像深度相对于最上面的浮雕表面。可印刷材料组合物被施加到最上面的浮雕表面，该可印刷材料组合物包含导电印刷材料和载体液体。至少50重量％的载体液体从最上面的浮雕表面去除，将导电印刷材料留在最上面的浮雕表面上。弹性体释放元件或弹性体释放元件上的弹性体释放元件或可印刷材料组合物或者两者都用蒸汽或液体形式的酸处理以改善导电印刷材料在从最上面的浮雕表面转移到接收器元件。

6. 发明授权

US06885839B2 Apparatus and method for removing carrier liquid from a photoreceptor surface or from a toned image of a photoreceptor 有权
标题翻译：用于从感光体表面或感光体的调色图像中除去载液的装置和方法
公开(公告)号：US06885839B2
公开(公告)日：2005-04-26
申请号：US10428534
申请日：2003-05-02
申请人： James A. Baker , Gay L. Herman , Charles W. Simpson
发明人： James A. Baker , Gay L. Herman , Charles W. Simpson
IPC分类号： G03G15/10 , G03G15/11 , G03G15/16 , G03G21/00
CPC分类号： G03G21/0088 , G03G15/11
摘要： A method of drying carrier liquid from a toner image on a photoreceptor or from a photoreceptor after transfer to a final substrate comprises providing an electrophotographic apparatus comprising at least a) a photoreceptor, b) a continuous absorbent drying sheet having a beginning and an end, the beginning attached to a take-up roll or spool and the end attached to a supply roll or spool, the intermediate portion thereof coiled around the supply spool with at least a portion of the sheet contacting the photoreceptor. The process includes providing a toned image on the photoreceptor; contacting the continuous absorbent drying sheet to the toned image on the photoreceptor, or to the photoreceptor itself after the image is transferred away, creating a used portion of the continuous absorbent drying sheet; and simultaneously disbursing fresh length of the continuous absorbent drying sheet and taking-up the used portion of the continuous drying sheet.
摘要翻译：一种从转印到最终基底上的感光体或感光体上的调色剂图像干燥载体液体的方法包括提供一种电子照相设备，其包括至少a）感光体，b）具有起始和结束的连续吸收性干燥片材，连接到卷取辊或卷轴上的开始部分和附接到供应辊或卷轴的端部，其中间部分围绕供给卷轴卷绕，片材的至少一部分与感光体接触。该方法包括在感光体上提供调色图像; 使连续吸收性干燥片与感光体上的调色图像接触，或者在图像被转移后将其接触感光体本身，形成连续吸收性干燥片的使用部分; 并同时分配新鲜长度的连续吸收性干燥片，并吸收连续干燥片的使用部分。

7. 发明授权

US06816693B2 Apparatus and method for removing carrier liquid from a photoreceptor surface or from a toned image on a photoreceptor 失效
标题翻译：从感光体表面或感光体上的调色图像中除去载液的装置和方法
公开(公告)号：US06816693B2
公开(公告)日：2004-11-09
申请号：US10402473
申请日：2003-03-28
申请人： James A. Baker , Gay L. Herman , Charles W. Simpson
发明人： James A. Baker , Gay L. Herman , Charles W. Simpson
IPC分类号： G03G1510
CPC分类号： G03G21/0088 , G03G15/11
摘要： A liquid electrophotographic imaging apparatus contains at least one drying sheet for removing excess carrier liquid in a liquid toner toned latent image on a photoconductor surface. The drying sheet comprises a flexible substrate having a first surface and second surface; at least one oleophilic carrier liquid absorptive layer on the first surface of the flexible substrate; and the first surface of the flexible substrate facing said photoconductor surface, latent image or liquid toned latent image. The apparatus may perform a process of providing a toned image on the photoconductor with a liquid toner; contacting an absorbent drying sheet from the supply container to the toned image on the photoconductor or to the photoconductor itself after the image is transferred away; absorbing liquid carrier with the drying sheet, the drying sheet then becoming a used drying sheet; determining whether the used drying sheet is suitable for reuse as an absorbent drying sheet; and placing the used drying sheet in a container.

8. 发明授权

US07318987B2 Dry toner comprising entrained wax 失效
标题翻译：包含夹带蜡的干燥调色剂
公开(公告)号：US07318987B2
公开(公告)日：2008-01-15
申请号：US10978697
申请日：2004-10-31
申请人： Charles W. Simpson , Ronald J. Moudry , Leonard Stulc , Zbigniew Tokarski , Gay L. Herman , A. Kristine Fordahl , James A. Baker
发明人： Charles W. Simpson , Ronald J. Moudry , Leonard Stulc , Zbigniew Tokarski , Gay L. Herman , A. Kristine Fordahl , James A. Baker
IPC分类号： G03G9/087
CPC分类号： G03G9/08791 , G03G9/0806 , G03G9/08711 , G03G9/08722 , G03G9/08724 , G03G9/08726 , G03G9/08728 , G03G9/08733 , G03G9/08735 , G03G9/08782 , G03G9/08786 , G03G9/08788 , G03G9/08795 , G03G9/08797 , G03G9/125 , G03G9/131 , G03G9/133
摘要： Dry electrographic toner compositions are provided comprising a plurality of dry toner particles, wherein the toner particles comprise polymeric binder comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions. The dry electrographic toner composition comprises a wax associated with the dry toner particles that has been entrained in the toner particle during the formation of the amphipathic copolymer. Methods of making the electrographic toner compositions are also provided. These toner compositions provide images having excellent durability and erasure resistance properties at low fusion temperatures and with little undesired offset.
摘要翻译：提供包含多个干调色剂颗粒的干燥电摄影调色剂组合物，其中调色剂颗粒包含包含至少一种包含一个或多个S材料部分和一个或多个D材料部分的两亲共聚物的聚合物粘合剂。干电摄影调色剂组合物包含与形成两亲共聚物期间已被夹带在调色剂颗粒中的干调色剂颗粒相关联的蜡。还提供了制备电致色调色剂组合物的方法。这些调色剂组合物在低熔融温度下提供具有优异的耐久性和耐擦性能的图像，并且几乎没有不希望的偏移。

9. 发明授权

US07229736B2 Liquid electrophotographic toners comprising amphipathic copolymers having acidic or basic functionality and wax having basic or acidic functionality 有权
标题翻译：包含具有酸性或碱性官能度的两亲共聚物和具有碱性或酸性官能度的蜡的液体电子照相色调剂
公开(公告)号：US07229736B2
公开(公告)日：2007-06-12
申请号：US10978635
申请日：2004-10-31
申请人： Ronald J. Moudry , Charles W. Simpson , James A. Baker
发明人： Ronald J. Moudry , Charles W. Simpson , James A. Baker
IPC分类号： G03G9/00
CPC分类号： G03G9/133 , G03G9/125 , G03G9/1355
摘要： The invention provides liquid electrographic toner compositions comprising a liquid carrier having toner particles dispersed in the liquid carrier. The liquid carrier has a Kauri-Butanol number less than about 30 mL. The toner particles comprise polymeric binder comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions. The toner composition additionally comprises a wax component associated with the toner particle, wherein the wax component and the amphipathic copolymer each comprise at least one of a Lewis acid and a Lewis base pair in an amount sufficient to form weak, reversible intermolecular non-covalent bonds resulting from acid/base interactions between the wax component and the amphipathic copolymer.These toner particles can exhibit excellent final image durability characteristics, and can also provide toner compositions that provide excellent images at low fusion temperatures on a final image receptor.
摘要翻译：本发明提供液体电摄影调色剂组合物，其包括具有分散在液体载体中的调色剂颗粒的液体载体。液体载体的贝壳胡丁醇数小于约30mL。调色剂颗粒包含聚合物粘合剂，其包含至少一种包含一种或多种S材料部分和一种或多种D材料部分的两亲共聚物。调色剂组合物还包含与调色剂颗粒相关联的蜡组分，其中蜡组分和两亲共聚物各自包含路易斯酸和路易斯碱碱基对中的至少一种，其量足以形成弱的，可逆的分子间非共价键由蜡组分和两亲性共聚物之间的酸/碱相互作用产生。这些调色剂颗粒可以表现出优异的最终图像耐久性特征，并且还可以提供在最终图像受体的低熔融温度下提供优异图像的调色剂组合物。

10. 发明授权

US06752853B2 Article and method for elimination of hydrocarbon emissions from printer exhaust 失效
标题翻译：消除打印机排气中碳氢化合物排放的文章和方法
公开(公告)号：US06752853B2
公开(公告)日：2004-06-22
申请号：US10286406
申请日：2002-10-31
申请人： Charles W. Simpson , James A. Baker , A. Kristine Fordahl , Susan E. Hill
发明人： Charles W. Simpson , James A. Baker , A. Kristine Fordahl , Susan E. Hill
IPC分类号： B01D5304
CPC分类号： G03G15/107
摘要： A method and apparatus of the invention includes a method of removing airborne hydrocarbons from liquid electrophotographic printer exhaust comprises generating airborne hydrocarbon droplets as either vapor or mist during the transportation of electrophotographic ink or toner, directing substantially all of the air and hydrocarbon droplet mixture to a central collection point, forcing the air/droplet mixture to and through an oleophilic, substantially non-leaching collection media, and exhausting substantially hydrocarbon-free air from the electrophotographic printer. The method may further comprise inducing pressure in the printer with air pressure reduction to pull the exhaust through the collection media, for example with a pump or fan used to produce air pressure reduction. The method may comprise inducing airflow in the printer with ventilation holes or by the addition of a fan to provide a fresh air inlet. The air/hydrocarbon mixture may be directed to the collection media by a transportation system.
摘要翻译：本发明的方法和装置包括一种从液体静电复印打印机排气中除去空气中的烃的方法，包括在运输电子照相油墨或调色剂期间产生空气中的碳氢化合物气滴作为蒸汽或雾气，将基本上所有的空气和烃液滴混合物引导到中央收集点，迫使空气/液滴混合物通过亲油，基本上不浸取的收集介质，并从电子照相打印机排出基本上无烃的空气。该方法还可以包括在空气压力降低的情况下在打印机中引起压力，以通过例如用于产生空气压力降低的泵或风扇将排气抽吸通过收集介质。该方法可以包括在打印机中引入通气孔或通过添加风扇来提供新鲜空气入口。空气/烃混合物可以通过运输系统被引导到收集介质。

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