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公开(公告)号：US5223473A
公开(公告)日：1993-06-29
申请号：US616501
申请日：1990-11-21
申请人： John F. Oliver , David J. Sanders
发明人： John F. Oliver , David J. Sanders
摘要： Disclosed is a carbonless paper set having at least two sheets, wherein a first sheet comprises paper coated on one surface with a color former and a second sheet comprises paper coated on one surface with a color developer, and wherein at least one of the sheets contains an oleophilic pigment filler material on the surface of the sheet opposite to that coated with the color former or color developer. Also disclosed is a process for generating images which comprises generating an electrostatic latent image on an imaging member in an imaging apparatus, developing the latent image with toner particles of one polarity, contacting the developed image on the imaging member with the first sheet of the carbonless paper set disclosed herein, applying an electric charge of a polarity opposite to that of the toner particles to the surface of the first sheet opposite the surface in contact with the imaging member, thereby transferring the developed image to the first sheet, generating an electrostatic latent image on the imaging member in the imaging apparatus, developing the latent image with toner particles of one polarity, contacting the developed image on the imaging member with the second sheet of the carbonless paper set disclosed herein, applying an electric charge of a polarity opposite to that of the toner particles to the surface of the second sheet opposite the surface in contact with the imaging member, thereby transferring the developed image to the second sheet, and optionally permanently affixing the transferred images to the first and second sheets.
摘要翻译： 公开了一种具有至少两个片材的无碳纸组，其中第一片材包括在一个表面上涂覆有成色剂的纸张，第二片材包括在一个表面上用彩色显影剂涂布的纸，并且其中至少一个片材包含 在与该成色剂或彩色显影剂涂层相反的片材的表面上的亲油性颜料填料。 还公开了一种用于产生图像的方法，其包括在成像装置中的成像构件上产生静电潜像，用一个极性的调色剂颗粒显影潜像，使成像构件上的显影图像与第一片无碳 将与调色剂颗粒的极性相反的电荷施加到与成像构件接触的与表面相反的第一片的表面，从而将显影图像转印到第一片，产生静电潜像 在成像装置中的成像构件上的图像，用一个极性的调色剂颗粒显影潜像，使成像构件上的显影图像与本文公开的无碳纸组的第二片接触，施加极性相反的电荷 调色剂颗粒到达与接触面wi相对的表面的第二片的表面 成像构件，从而将显影的图像转印到第二片材，并且可选地将转印的图像永久地附着到第一和第二片材。
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公开(公告)号：US5212040A
公开(公告)日：1993-05-18
申请号：US806508
申请日：1991-12-13
摘要： Disclosed is a process which comprises incorporating into an electrostatic imaging apparatus a recording sheet comprising a support on one surface of which are situated microcapsules which comprise a shell and a core containing a color former and an oil, said microcapsules being strengthened with polymer capable of degrading upon exposure to actinic radiation; generating an electrostatic latent image on an imaging member in the apparatus; developing the latent image with a developer; transferring the developed image to the recording sheet; and, subsequent to transfer and fusing, exposing the recording sheet to actinic radiation at a wavelength at which the polymer will degrade, thereby rendering the microcapsules subject to rupture upon application of pressure. The process enables the use of carbonless papers in electrostatic imaging apparatuses while preventing premature rupture of the color former microcapsules by pressure exerted within the apparatus and reduces or eliminates contamination of the apparatus as a result of ruptured color former microcapsules.
摘要翻译： 公开了一种方法，其包括在静电成像设备中并入记录片材，所述记录片材在其一个表面上位于包含壳和包含成色剂和油的核心的微胶囊中，所述微胶囊用能够降解的聚合物加强 暴露于光化辐射时; 在所述装置中的成像构件上产生静电潜像; 用开发者开发潜像; 将显影的图像转印到记录纸上; 并且在转印和熔融之后，将该记录片材暴露于聚合物降解的波长处的光化辐射，从而使微胶囊在施加压力时遭受破裂。 该方法使得能够在静电成像装置中使用无碳纸，同时通过施加在装置内的压力防止成色剂微胶囊的过早破裂，并减少或消除由于破坏的成色剂微胶囊而导致的装置污染。
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公开(公告)号：US5710420A
公开(公告)日：1998-01-20
申请号：US567786
申请日：1995-12-05
申请人： Trevor I. Martin , John F. Oliver
发明人： Trevor I. Martin , John F. Oliver
IPC分类号： G06K19/06
CPC分类号： G06K7/143 , G06K19/06018 , G06K19/06046
摘要： Disclosed is a method of embedding and recovering machine readable information on a substrate which comprises (a) writing data in a predetermined machine readable code format on the substrate with a photochromic marking material having a first state corresponding to a first absorption spectrum and a second state corresponding to a second absorption spectrum; and (b) thereafter effecting a photochromic change in at least some of the photochromic marking material from the first state to the second state.
摘要翻译： 公开了一种在基板上嵌入和恢复机器可读信息的方法，该方法包括：（a）以具有对应于第一吸收光谱和第二状态的第一状态的光致变色标记材料在基板上以预定的机器可读代码格式写入数据 对应于第二吸收光谱; 和（b）此后，使至少一些光致变色标记材料的光致变色从第一状态变为第二状态。
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公开(公告)号：US5833744A
公开(公告)日：1998-11-10
申请号：US783591
申请日：1997-01-13
CPC分类号： C09D11/38
摘要： An ink for thermal ink jet printing which includes water, a co-solvent and a paper specific surfactant comprising a paper pulp debonding agent, such as Berocell.TM. 584 or Berocell.TM. 078.
摘要翻译： 一种用于热喷墨印刷的油墨，其包括水，助溶剂和包含纸浆脱粘剂如Berocell TM 584或Berocell TM 078的纸特定表面活性剂。
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公开(公告)号：US5593486A
公开(公告)日：1997-01-14
申请号：US567457
申请日：1995-12-05
摘要： Disclosed is a hot melt ink composition comprising (a) an ink vehicle, said ink vehicle being a solid at about 25.degree. C. and having a viscosity of from about 1 to about 20 centipoise at a temperature suitable for hot melt ink jet printing, said temperature being greater than about 45.degree. C., (b) a photochromic material, (c) an optional colorant, and (d) an optional propellant.
摘要翻译： 公开了一种热熔性油墨组合物，其包含（a）油墨载体，所述油墨载体在约25℃下为固体，并且在适于热熔喷墨印刷的温度下具有约1至约20厘泊的粘度， 所述温度大于约45℃，（b）光致变色材料，（c）任选的着色剂，和（d）任选的推进剂。
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公开(公告)号：US4734336A
公开(公告)日：1988-03-29
申请号：US914212
申请日：1986-10-02
申请人： John F. Oliver , Arthur Y. Jones
发明人： John F. Oliver , Arthur Y. Jones
IPC分类号： B41M5/00 , B41M1/36 , B41M5/50 , B41M5/52 , D21H17/67 , D21H27/00 , D21H27/30 , D21H27/38 , B32B21/04 , B32B21/06 , B32B21/14 , D21F11/00
CPC分类号： B41M5/0035 , D21H27/38 , Y10T428/31895 , Y10T428/31982 , Y10T428/31993 , Y10T428/31996
摘要： A twin ply uncoated paper for ink jet processes comprised of a supporting paper substrate sheet as a first ply, and thereover as a second ply a paper sheet with filler additives attached to the fibers thereof, which additives are, for example, selected from the group consisting of amorphous synthetic silicas, inorganic silicates, metal alumino-silicates, and inorganic oxides. Three ply papers are also illustrated wherein there is situated between two second plies a supporting substrate sheet.
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公开(公告)号：US06261732B1
公开(公告)日：2001-07-17
申请号：US09420325
申请日：1999-10-18
IPC分类号： G03G1510
CPC分类号： G03G9/0823 , G03G9/0821 , G03G9/125 , G03G13/06
摘要： Disclosed is a process for forming images which comprises (a) generating an electrostatic latent image; (b) contacting the latent image with a developer comprising a colorant and a substantial amount of a vehicle with a melting point of at least about 25° C., said developer having a melting point of at least about 25° C., said contact occurring while the developer is maintained at a temperature at or above its melting point, said developer having a viscosity of no more than about 500 centipoise and a resistivity of no less than about 108 ohm-cm at the temperature maintained while the developer is in contact with the latent image; and (c) cooling the developed image to a temperature below its melting point subsequent to development. Specific processes disclosed include electrophoretic development processes, polarizable liquid development processes, and photoelectrophoretic development processes. Optionally, the developed image is transferred to a substrate subsequent to development.
摘要翻译： 公开了一种用于形成图像的方法，其包括（a）产生静电潜像; （b）使潜像与包含着色剂和大体积的至少约25℃熔点的载体的显影剂接触，所述显影剂具有至少约25℃的熔点，所述接触 当显影剂保持在等于或高于其熔点的温度时，所述显影剂在显影剂接触时保持的温度下具有不超过约500厘泊的粘度和不小于约108欧姆 - 厘米的电阻率 与潜像; 和（c）在显影后将显影图像冷却至低于其熔点的温度。 所公开的具体方法包括电泳显影方法，可极化液体显影方法和光电泳显影方法。 任选地，显影的图像在显影之后转移到基底。
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公开(公告)号：US5759729A
公开(公告)日：1998-06-02
申请号：US839533
申请日：1997-04-14
CPC分类号： G03G9/0906 , G03G9/0912 , G03G9/0916
摘要： Disclosed is a toner composition for the development of electrostatic latent images which comprises particles comprising a mixture of a resin and a photochromic material. Another embodiment of the present invention is directed to a liquid developer composition for the development of electrostatic latent images which comprises a nonaqueous liquid vehicle and a photochromic material, wherein the liquid developer has a resistivity of from about 10.sup.8 to about 10.sup.11 ohm-cm and a viscosity of from about 25 to about 500 centipoise. Yet another embodiment of the present invention is directed to a liquid developer composition for the development of electrostatic latent images which comprises a nonaqueous liquid vehicle, a charge control agent, and toner particles comprising a mixture of a resin and a photochromic material.
摘要翻译： 公开了用于显影静电潜像的调色剂组合物，其包含包含树脂和光致变色材料的混合物的颗粒。 本发明的另一个实施方案涉及一种用于显影静电潜像的液体显影剂组合物，其包含非水液体载体和光致变色材料，其中液体显影剂的电阻率为约108至约1011欧姆 - 厘米， 粘度为约25至约500厘泊。 本发明的另一个实施方案涉及用于显影静电潜像的液体显影剂组合物，其包含非水液体载体，电荷控制剂和包含树脂和光致变色材料的混合物的调色剂颗粒。
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公开(公告)号：US5492559A
公开(公告)日：1996-02-20
申请号：US325762
申请日：1994-10-19
CPC分类号： C09D11/34
摘要： Disclosed is an ink composition which comprises an aqueous phase, an oil phase, an oil-soluble dye, and a surfactant, said ink exhibiting a liquid crystalline gel phase at a first temperature and a liquid microemulsion phase at a second temperature higher than the first temperature.
摘要翻译： 公开了一种油墨组合物，其包含水相，油相，油溶性染料和表面活性剂，所述油墨在第一温度下呈现液晶凝胶相，在比第一温度高的第二温度下显示液体微乳液相 温度。
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公开(公告)号：US07062801B2
公开(公告)日：2006-06-20
申请号：US10880246
申请日：2004-06-29
申请人： John F. Oliver
发明人： John F. Oliver
摘要： A two stage toilet tank bowl control system includes a tank ball selectively positioned on the valve seat in the water tank. The tank ball is linked to a lifting lever so as to raise the tank ball from the seat when the lifting lever is rotated in its flushing direction. An air outlet tube communicates with the interior of the tank ball to permit air to be exhausted from the interior of the tank ball. The air tube communicates with a passageway in a air flow block mounted to the wall of the water tank. The passageway has a full flush branch and a partial flush branch. A partial flush valve maintains the partial flush branch closed during conditions of full flush. A full flush handle moves the lifting lever in its flushing direction with the partial flush valve maintained in a closing condition against the outlet of the partial flush branch. A partial flush handle moves the lifting lever in its flushing direction in such a manner as to remove the partial flush valve from the partial flush branch outlet so that air is purged at a greater flow rate from the tank ball under partial flush conditions than under full flush conditions to return the tank ball to its closing position on the valve seat in a shorter period of time than under full flush conditions.
摘要翻译： 两级马桶水箱控制系统包括选择性地定位在水箱中的阀座上的罐球。 坦克球连接到提升杆，以便当提升杆沿其冲洗方向旋转时，将罐球从座椅上升起。 空气出口管与罐球的内部连通，以允许空气从罐球的内部排出。 空气管与安装在水箱壁上的空气流动块中的通道连通。 通道有一个完全冲洗分支和一个部分冲洗分支。 部分冲洗阀在完全冲洗的条件下保持部分冲洗分支闭合。 一个完全齐平的手柄将提升杆沿其冲洗方向移动，部分冲洗阀保持在关闭状态，抵抗部分冲洗分支的出口。 部分冲水手柄将提升杆沿其冲洗方向移动，以便从部分冲洗分支出口移除部分冲洗阀，使得在部分冲洗条件下从罐球以更大的流速吹扫空气，而不是全部 冲洗条件在比完全冲洗条件下更短的时间段内将油箱球返回到阀座上的关闭位置。
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