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1. 发明申请

US20060093938A1 Dry toner blended with wax 失效
标题翻译：干蜡与蜡混合
公开(公告)号：US20060093938A1
公开(公告)日：2006-05-04
申请号：US10978688
申请日：2004-10-31
申请人： Leonard Stulc , Ronald Moudry , Zbigniew Tokarski , Charles Simpson , Gay Herman , A. Fordahl , James Baker
发明人： Leonard Stulc , Ronald Moudry , Zbigniew Tokarski , Charles Simpson , Gay Herman , A. Fordahl , James Baker
IPC分类号： G03G9/087
CPC分类号： G03G9/0825 , G03G9/08782 , G03G9/08788 , G03G9/08797
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, wherein substantially all of the wax is associated with the toner particle at the surface thereof. Methods of making electrographic toner compositions are also provided comprising preparing polymeric binder particles comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions, preparing toner particles, drying the toner particles, and milling the dry toner particles in the presence of a wax component to provide a dry toner particle composition having the wax associated with the toner particles. 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干调色剂颗粒相关联的蜡，其中基本上所有的蜡在其表面与调色剂颗粒相关联。还提供了制备电子照相色调剂组合物的方法，包括制备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的聚合物粘合剂颗粒，制备调色剂颗粒，干燥调色剂颗粒和研磨干调色剂颗粒在蜡组分的存在下，提供具有与调色剂颗粒相关的蜡的干调色剂颗粒组合物。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。

2. 发明申请

US20060093939A1 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：US20060093939A1
公开(公告)日：2006-05-04
申请号：US10978697
申请日：2004-10-31
申请人： Charles Simpson , Ronald Moudry , Leonard Stulc , Zbigniew Tokarski , Gay Herman , A. Fordahl , James Baker
发明人： Charles Simpson , Ronald Moudry , Leonard Stulc , Zbigniew Tokarski , Gay Herman , A. Fordahl , James 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。

3. 发明申请

US20060093940A1 Dry toner comprising wax 失效
标题翻译：含蜡的干燥调色剂
公开(公告)号：US20060093940A1
公开(公告)日：2006-05-04
申请号：US10978836
申请日：2004-10-31
申请人： Gay Herman , Ronald Moudry , Zbigniew Tokarski , Charles Simpson , Leonard Stulc , A. Fordahl , James Baker
发明人： Gay Herman , Ronald Moudry , Zbigniew Tokarski , Charles Simpson , Leonard Stulc , A. Fordahl , James Baker
IPC分类号： G03G9/087
CPC分类号： G03G9/08711 , G03G9/0804 , G03G9/08782 , G03G9/08786 , G03G9/08795 , G03G9/08797
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, wherein a substantial portion of the wax is entrained in the toner particle and a substantial portion of the wax is associated with the toner particle at the surface thereof. Methods of making electrographic toner compositions are also provided comprising preparing polymeric binder particles comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions, and milling the particles before or after formulation as toner particles with wax in the liquid carrier prior to drying to form the dry toner composition. 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干调色剂颗粒相关联的蜡，其中大部分蜡被夹带在调色剂颗粒中，并且蜡的大部分与其表面处的调色剂颗粒相关联。还提供了制备电子照相色调剂组合物的方法，包括制备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的聚合物粘合剂颗粒，并且在配制之前或之后将颗粒研磨成具有蜡的调色剂颗粒在干燥之前形成干燥的调色剂组合物。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。

4. 发明申请

US20050142471A1 Method and apparatus for using a transfer assist layer in a tandem electrophotographic process utilizing adhesive toner transfer 有权
标题翻译：在使用粘合剂调色剂转移的串联电子照相方法中使用转移辅助层的方法和装置
公开(公告)号：US20050142471A1
公开(公告)日：2005-06-30
申请号：US10884702
申请日：2004-06-30
申请人： James Baker , Truman Kellie , Gay Herman , Brian Teschendorf , A. Fordahl
发明人： James Baker , Truman Kellie , Gay Herman , Brian Teschendorf , A. Fordahl
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/165 , G03G15/0152 , G03G15/0163 , G03G15/0173 , G03G2215/017 , G03G2215/1609
摘要： A method of producing a composite image on a final image receptor from image data in a single pass electrophotographic system is provided. The method includes steps for applying liquid transfer assist material comprising charged particles of transfer assist material to at least a portion of an element of the electrophotographic system, along with charged toner particles, in order to provide a composite image layer on a final image receptor in a single pass of a photoreceptive element through transfer of the composite image layer from another element in the system.
摘要翻译：提供了一种在单遍照相系统中从图像数据在最终图像接收器上产生合成图像的方法。该方法包括将包含带电粒子的转移辅助材料的液体转移辅助材料与电荷调色剂颗粒一起施加到电子照相系统的元件的至少一部分的步骤，以便在最终图像受体上提供复合图像层通过将复合图像层从系统中的另一个元件传送到光感受元件的单次通过。

5. 发明申请

US20050141926A1 Method and apparatus for using a transfer assist layer in a multi-pass electrophotographic process utilizing adhesive toner transfer 审中-公开
标题翻译：使用粘合剂调色剂转印的多遍电子照相方法中使用转印辅助层的方法和装置
公开(公告)号：US20050141926A1
公开(公告)日：2005-06-30
申请号：US10884339
申请日：2004-06-30
申请人： James Baker , Truman Kellie , Brian Teschendorf , Gay Herman , Dan LaVigne , A. Fordahl
发明人： James Baker , Truman Kellie , Brian Teschendorf , Gay Herman , Dan LaVigne , A. Fordahl
IPC分类号： G03G15/10 , G03G13/11 , G03G15/16
CPC分类号： G03G13/11
摘要： A method of producing a composite image on a final image receptor from image data in a multiple pass electrophotographic system is provided. The method includes steps for applying liquid transfer assist material comprising charged particles of transfer assist material to at least a portion of an element of the electrophotographic system, along with charged toner particles, in order to provide a composite image layer on a final image receptor through transfer of the composite image layer from another element in the system.
摘要翻译：提供了一种在多次电子照相系统中从图像数据生成最终图像接收器上的合成图像的方法。该方法包括将包含带电粒子的转移辅助材料的液体转移辅助材料与电荷调色剂颗粒一起施加到电子照相系统的元件的至少一部分的步骤，以便在最终图像受体上提供合成图像层从系统中的另一个元素传输合成图像层。

6. 发明申请

US20050141927A1 Method and apparatus for using a transfer assist layer in a multi-pass electrophotographic process with electrostatically assisted toner transfer 失效
标题翻译：在具有静电辅助调色剂转印的多遍电子照相方法中使用转印辅助层的方法和装置
公开(公告)号：US20050141927A1
公开(公告)日：2005-06-30
申请号：US10884687
申请日：2004-06-30
申请人： Hsin Chou , Brian Teschendorf , Manuel Lozada , Charles Simpson , Truman Kellie , A. Fordahl , James Baker
发明人： Hsin Chou , Brian Teschendorf , Manuel Lozada , Charles Simpson , Truman Kellie , A. Fordahl , James Baker
IPC分类号： G03G15/14 , G03G13/16 , G03G15/16
CPC分类号： G03G13/16 , G03G15/16 , G03G2215/018
摘要： A method of producing an image on a final image receptor from image data in a multiple pass electrophotographic system is provided. The method comprises the steps of applying transfer assist material to an intermediate transfer member and providing at least one development unit comprising a photoreceptive element and charged toner particles. During each complete processing cycle of an intermediate transfer member, a toned image is created and transferred to the intermediate transfer member by application of a bias. In multiple processing cycles of the intermediate transfer member, the transfer assist material and the at least one toned image thereby form a composite image layer on the intermediate transfer member. The method further comprises contacting the composite image layer with a final image receptor while applying a bias that is sufficiently strong to transfer at least a portion of the composite image layer to the final image receptor.
摘要翻译：提供了一种在多次电子照相系统中从图像数据在最终图像接收器上产生图像的方法。该方法包括以下步骤：将转移辅助材料施加到中间转印部件上，并提供至少一个包含感光元件和带电调色剂颗粒的显影单元。在中间转印部件的每个完成处理循环期间，通过施加偏压产生调色图像并将其转印到中间转印部件。在中间转印部件的多个处理循环中，转印辅助材料和至少一个调色图像在中间转印部件上形成合成图像层。该方法还包括使合成图像层与最终图像受体接触，同时施加足够强的偏压以将至少一部分复合图像层转移到最终图像受体。

7. 发明申请

US20050002697A1 Ink disposal in cartridges 有权
公开(公告)号：US20050002697A1
公开(公告)日：2005-01-06
申请号：US10909699
申请日：2004-08-02
申请人： A. Fordahl , James Baker
发明人： A. Fordahl , James Baker
IPC分类号： G03G9/12 , G03G15/11 , G03G21/12 , G03G15/10
CPC分类号： G03G15/11
摘要： An apparatus for assisting in the removal or waste or excess ink and a method for disposal of ink from electrophotographic printers comprises providing electrophotographic ink from a source, combining the ink with an absorbable material in a container to form a solid within the container, and closing the container so that the container with the solid inside may be disposed of without ink flowing from the container.

8. 发明申请

US20060093951A1 Liquid toners comprising toner particles prepared in a solvent other than the carrier liquid 失效
标题翻译：液体调色剂包含在载体液体以外的溶剂中制备的调色剂颗粒
公开(公告)号：US20060093951A1
公开(公告)日：2006-05-04
申请号：US10978652
申请日：2004-10-31
申请人： Hsin Chou , Jiayi Zhu , James Baker , A. Fordahl
发明人： Hsin Chou , Jiayi Zhu , James Baker , A. Fordahl
IPC分类号： G03G9/12
CPC分类号： G03G9/133 , G03G9/125
摘要： Methods of preparing a liquid electrographic toner composition are provided, wherein a polymeric binder comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions is first prepared in a hydrocarbon reaction solvent, wherein the hydrocarbon reaction solvent comprises less than about 10% aromatic components by weight and has a Kauri-Butanol number less than about 30 mL. Toner particles are then formulated in the hydrocarbon reaction solvent and dried. The dried toner particles are then redispersed in a carrier liquid that is different from the reaction solvent, wherein the carrier liquid comprises less than about 10% aromatic components by weight and has a Kauri-Butanol number less than about 30 mL, to form a redispersed liquid electrographic toner composition. Preferred carrier liquids are silicone oils. Products and kits are also provided.
摘要翻译：提供制备液体电摄影调色剂组合物的方法，其中首先在烃反应溶剂中制备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的聚合物粘合剂，其中烃反应溶剂包含小于约10重量％的芳香组分，并且具有小于约30mL的贝壳杉醇丁醇值。然后将调色剂颗粒配制在烃反应溶剂中并干燥。然后将干燥的调色剂颗粒再分散在与反应溶剂不同的载体液体中，其中载体液体包含小于约10重量％的芳族组分，并且具有小于约30mL的贝壳杉脂丁醇值，以形成再分散的液体电摄影调色剂组合物。优选的载体液体是硅油。还提供产品和工具包。

9. 发明申请

US20050002696A1 Ink disposal in cartridges 失效
公开(公告)号：US20050002696A1
公开(公告)日：2005-01-06
申请号：US10909698
申请日：2004-08-02
申请人： A. Fordahl , James Baker
发明人： A. Fordahl , James Baker
IPC分类号： G03G9/12 , G03G15/11 , G03G21/12 , G03G15/10
CPC分类号： G03G15/11
摘要： An apparatus for assisting in the removal or waste or excess ink and a method for disposal of ink from electrophotographic printers comprises providing electrophotographic ink from a source, combining the ink with an absorbable material in a container to form a solid within the container, and closing the container so that the container with the solid inside may be disposed of without ink flowing from the container.

10. 发明申请

US20060093950A1 Liquid toners comprising amphipathic copolymeric binder that have been prepared, dried and redispersed in the same carrier liquid 有权
标题翻译：包含两亲性共聚物粘合剂的液体调色剂，其已经制备，干燥并再分散在相同的载体液体中
公开(公告)号：US20060093950A1
公开(公告)日：2006-05-04
申请号：US10978636
申请日：2004-10-31
申请人： Hsin Chou , Manuel Lozada , Brian Teschendorf , A. Fordahl
发明人： Hsin Chou , Manuel Lozada , Brian Teschendorf , A. Fordahl
IPC分类号： G03G9/12
CPC分类号： G03G9/08726 , G03G9/08708 , G03G9/08711 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08733 , G03G9/08786 , G03G9/08788 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/125 , G03G9/131 , G03G9/133
摘要： Methods of preparing a liquid electrographic toner composition are provided, wherein a polymeric binder comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions is first prepared in a reaction solvent, wherein the reaction solvent comprises less than about 10% aromatic components by weight and has a Kauri-Butanol number less than about 30 mL. Toner particles are then formulated in the reaction solvent and dried. The dried toner particles are then redispersed in a carrier liquid that has substantially the same chemical constitution as the reaction solvent to form a redispersed liquid electrographic toner composition. Products and kits are also provided.
摘要翻译：提供制备液体电摄影调色剂组合物的方法，其中首先在反应溶剂中制备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的聚合物粘合剂，其中反应溶剂包含小于约10重量％的芳族组分，并且具有小于约30mL的贝壳杉醇丁醇值。然后将调色剂颗粒配制在反应溶剂中并干燥。然后将干燥的调色剂颗粒再分散在具有与反应溶剂基本上相同的化学构成的载体液体中以形成再分散的液体电摄影调色剂组合物。还提供产品和工具包。

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