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公开(公告)号：US06719399B2
公开(公告)日：2004-04-13
申请号：US10439538
申请日：2003-05-16
申请人： Karen A. Moffat , Jaan Noolandi , Armin R. Volkel , Maria N. V. McDougall , David N. MacKinnon , James R. Combes , Edward G. Zwartz
发明人： Karen A. Moffat , Jaan Noolandi , Armin R. Volkel , Maria N. V. McDougall , David N. MacKinnon , James R. Combes , Edward G. Zwartz
IPC分类号： B41J2015
CPC分类号： B41J2/14 , B41J2202/03
摘要： Disclosed is a process for depositing marking material onto a substrate which comprises (a) providing a propellant to a printhead, said printhead having defined therein at least one channel, each channel having an inner surface and an exit orifice with a width no larger than about 250 microns through which the propellant can flow, said propellant flowing through each channel, thereby forming a propellant stream having kinetic energy, each channel directing the propellant stream toward the substrate, the inner surface of each channel having thereon a conductive polymer coating; and (b) controllably introducing a particulate marking material into the propellant stream in each channel, wherein the kinetic energy of the propellant stream causes the particulate marking material to impact the substrate.
摘要翻译： 公开了一种用于将标记材料沉积到基底上的方法，其包括（a）向打印头提供推进剂，所述打印头在其中限定有至少一个通道，每个通道具有内表面和出口孔，宽度不大于约 250微米，推进剂可以流过，所述推进剂流过每个通道，从而形成具有动能的推进剂流，每个通道将推进剂流引向衬底，每个通道的内表面上具有导电聚合物涂层; 和（b）可控制地将颗粒状标记材料引入每个通道中的推进剂流中，其中推进剂流的动能导致颗粒状标记材料冲击基材。
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公开(公告)号：US06598954B1
公开(公告)日：2003-07-29
申请号：US10040485
申请日：2002-01-09
申请人： Karen A. Moffat , Jaan Noolandi , Armin R. Volkel , Maria N. V. McDougall , David N. MacKinnon , James R. Combes , Edward G. Zwartz
发明人： Karen A. Moffat , Jaan Noolandi , Armin R. Volkel , Maria N. V. McDougall , David N. MacKinnon , James R. Combes , Edward G. Zwartz
IPC分类号： B41J2015
CPC分类号： B41J2/14 , B41J2202/03
摘要： Disclosed is an apparatus for depositing a particulate marking material onto a substrate, comprising (a) a printhead having defined therein at least one channel, each channel having an inner surface and an exit orifice with a width no larger than about 250 microns, the inner surface of each channel having thereon a conductive polymer coating; (b) a propellant source connected to each channel such that propellant provided by the propellant source can flow through each channel to form propellant streams therein, the propellant streams having kinetic energy, each channel directing the propellant stream through the exit orifice toward the substrate; and (c) a marking material reservoir having an inner surface, the inner surface having thereon the conductive polymer coating, the reservoir containing particles of a particulate marking material, the reservoir being communicatively connected to each channel such that the particulate marking material from the reservoir can be controllably introduced into the propellant stream in each channel so that the kinetic energy of the propellant stream can cause the particulate marking material to impact the substrate.
摘要翻译： 公开了一种用于将颗粒状标记材料沉积到基底上的装置，包括（a）其中限定有至少一个通道的打印头，每个通道具有内表面和宽度不大于约250微米的出口孔，内部 每个通道的表面上具有导电聚合物涂层; （b）连接到每个通道的推进剂源，使得由推进剂源提供的推进剂可以流过每个通道以在其中形成推进剂流，所述推进剂流具有动能，每个通道将推进剂流引导通过出口孔朝向基底; 和（c）具有内表面的标记材料储存器，所述内表面上具有导电聚合物涂层，所述储存器包含颗粒标记材料的颗粒，所述储存器通信地连接到每个通道，使得来自储存器的颗粒标记材料 可以可控地引入每个通道中的推进剂流中，使得推进剂流的动能可导致颗粒状标记材料冲击底物。
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公开(公告)号：US06673501B1
公开(公告)日：2004-01-06
申请号：US09723911
申请日：2000-11-28
IPC分类号： G03G9097
CPC分类号： G03G9/09758 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08768 , G03G9/08795 , G03G9/08797 , G03G9/09741
摘要： Disclosed is a toner comprising particles of a polyester resin, an optional colorant, and polypyrrole, wherein said toner particles are prepared by an emulsion aggregation process. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member with charged toner particles comprising a polyester resin, an optional colorant, and polypyrrole, wherein said toner particles are prepared by an emulsion aggregation process.
摘要翻译： 公开了包含聚酯树脂，任选的着色剂和聚吡咯的颗粒的调色剂，其中所述调色剂颗粒通过乳液聚集方法制备。 本发明的另一个实施方案涉及一种方法，其包括（a）在成像构件上产生静电潜像，和（b）通过使成像构件与包含聚酯树脂的带电调色剂颗粒接触来显影潜像， 着色剂和聚吡咯，其中所述调色剂颗粒通过乳液聚集方法制备。
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公开(公告)号：US06492082B1
公开(公告)日：2002-12-10
申请号：US09723839
申请日：2000-11-28
申请人： Karen A. Moffat , Rina Carlini , Maria N. V. McDougall , Dan A. Hays , Jack T. LeStrange , James R. Combes
发明人： Karen A. Moffat , Rina Carlini , Maria N. V. McDougall , Dan A. Hays , Jack T. LeStrange , James R. Combes
IPC分类号： G03G9097
CPC分类号： G03G9/08768
摘要： Disclosed is a toner comprising particles of a resin and an optional colorant, said toner particles having coated thereon a polypyrrole. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent, image by contacting the imaging member with charged toner particles comprising a resin and an optional colorant, said toner particles having coated thereon a polypyrrole.
摘要翻译： 公开了一种包含树脂颗粒和任选的着色剂的调色剂，所述调色剂颗粒上涂有聚吡咯。 本发明的另一个实施方案涉及一种方法，其包括（a）在成像构件上产生静电潜像，和（b）通过使成像构件与包含树脂的带电调色剂颗粒和可选的 着色剂，其上涂覆有聚吡咯的所述调色剂颗粒。
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公开(公告)号：US06365318B1
公开(公告)日：2002-04-02
申请号：US09723654
申请日：2000-11-28
IPC分类号： G03G913
CPC分类号： G03G9/135 , G03G9/0806 , G03G9/08771 , G03G9/13 , G03G9/132 , G03G9/1355
摘要： Disclosed is a process which comprises (a) dispersing into a solvent (i) toner particles comprising a resin and an optional colorant, and (ii) monomers selected from pyrroles, thiophenes, or mixtures thereof; and (b) causing, by exposure of the monomers to an oxidant, oxidative polymerization of the monomers onto the toner particles, wherein subsequent to polymerization, the toner particles are capable of being charged to a negative or positive polarity, and wherein the polarity is determined by the oxidant selected.
摘要翻译： 公开了一种方法，其包括（a）分散在溶剂中（i）包含树脂和任选的着色剂的调色剂颗粒，和（ii）选自吡咯，噻吩或其混合物的单体; 和（b）通过将单体暴露于氧化剂，将单体氧化聚合到调色剂颗粒上，其中在聚合之后，调色剂颗粒能够被充电为负极性或正极性，并且其中极性是 由选择的氧化剂决定。
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公开(公告)号：US06743559B2
公开(公告)日：2004-06-01
申请号：US10350534
申请日：2003-01-23
IPC分类号： G03G1306
CPC分类号： G03G9/09758 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08768 , G03G9/08795 , G03G9/08797 , G03G9/09741
摘要： Disclosed is a toner comprising particles of a polyester resin, an optional colorant, and polypyrrole, wherein said toner particles are prepared by an emulsion aggregation process. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member with charged toner particles comprising a polyester resin, an optional colorant, and polypyrrole, wherein said toner particles are prepared by an emulsion aggregation process.
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公开(公告)号：US06589702B1
公开(公告)日：2003-07-08
申请号：US10234808
申请日：2002-09-03
申请人： Karen A. Moffat , Rina Carlini , Maria N. V. McDougall , Dan A. Hays , Jack T. LeStrange , James R. Combes
发明人： Karen A. Moffat , Rina Carlini , Maria N. V. McDougall , Dan A. Hays , Jack T. LeStrange , James R. Combes
IPC分类号： G03G908
CPC分类号： G03G9/08768
摘要： Disclosed is a toner comprising particles of a resin and an optional colorant, said toner particles having coated thereon a polypyrrole. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member with charged toner particles comprising a resin and an optional colorant, said toner particles having coated thereon a polypyrrole.
摘要翻译： 公开了一种包含树脂颗粒和任选的着色剂的调色剂，所述调色剂颗粒上涂有聚吡咯。 本发明的另一个实施方案涉及一种方法，其包括：（a）在成像构件上产生静电潜像，和（b）通过使成像构件与包含树脂和任选着色剂的带电调色剂颗粒接触来显影潜像 所述调色剂颗粒在其上涂覆有聚吡咯。
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8.发明授权Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkyl amines 有权使用具有抗降解到三烷基胺的官能团的阴离子交换聚合物从含氟聚合物水分散体中除去含氟表面活性剂公开(公告)号：US08227526B2
公开(公告)日：2012-07-24
申请号：US12641433
申请日：2009-12-18
IPC分类号： C08L1/00
CPC分类号： C08F6/16 , B01J41/04 , C02F1/42 , C02F2001/422 , C08L27/12
摘要： A process for reducing fluorosurfactant content of a stabilized fluorosurfactant-containing aqueous fluoropolymer dispersion comprising contacting the stabilized fluorosurfactant-containing aqueous fluoropolymer dispersion with an anion exchange resin comprising a polymer and quaternary ammonium functional groups to reduce fluorosurfactant content, the functional groups being resistant to degradation which releases trialkylamines. The anion exchange resin is separated from the dispersion after the fluorosurfactant content has been reduced.
摘要翻译： 一种降低含氟表面活性剂含水含氟聚合物分散体的含氟表面活性剂含量的方法，包括使含有稳定含氟表面活性剂的含水氟聚合物分散体与包含聚合物和季铵官能团的阴离子交换树脂接触，以降低含氟表面活性剂含量，官能团具有抗降解性 其释放三烷基胺。 在氟表面活性剂含量降低后，阴离子交换树脂与分散体分离。
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公开(公告)号：US5639836A
公开(公告)日：1997-06-17
申请号：US694771
申请日：1996-08-09
IPC分类号： C08F2/18 , C08F2/00 , C08F2/04 , C08F2/08 , C08F2/24 , C08F4/04 , C08F290/00 , C08F290/04 , C08F290/06 , C08F290/14 , C08F293/00 , C08F297/00
CPC分类号： C08F2/04 , C08F2/08 , C08F290/148 , Y10S516/01 , Y10S526/942 , Y10T428/12569 , Y10T428/1369
摘要： The heterogeneous polymerization of water-soluble polymer in CO.sub.2 is disclosed. The method comprises providing a heterogeneous reaction mixture comprising CO.sub.2, a monomer, and a surfactant, then polymerizing the monomer to form a water-soluble polymer.
摘要翻译： 公开了水溶性聚合物在二氧化碳中的非均相聚合。 该方法包括提供包含CO 2，单体和表面活性剂的非均相反应混合物，然后聚合单体以形成水溶性聚合物。
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公开(公告)号：US5451633A
公开(公告)日：1995-09-19
申请号：US299516
申请日：1994-09-01
IPC分类号： C08F2/18 , C08F2/00 , C08F2/04 , C08F2/08 , C08F2/24 , C08F4/04 , C08F290/00 , C08F290/04 , C08F290/06 , C08F290/14 , C08F293/00 , C08F297/00 , C08K5/02
CPC分类号： C08F2/04 , C08F2/08 , C08F290/148 , Y10S516/01 , Y10S526/942 , Y10T428/12569 , Y10T428/1369
摘要： The heterogeneous polymerization of water-insoluble polymer in CO.sub.2 is disclosed. The method comprises providing a heterogeneous reaction mixture comprising CO.sub.2, a monomer, and a surfactant, then polymerizing the monomer to form a water-insoluble polymer.
摘要翻译： 公开了水不溶性聚合物在CO 2中的非均相聚合。 该方法包括提供包含CO 2，单体和表面活性剂的非均相反应混合物，然后聚合单体以形成水不溶性聚合物。
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