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1.发明授权Coating solution containing cocrystals and or crystals of a charge-generation pigment or a mixture of charge-generation pigments 失效含有电荷产生颜料或电荷产生颜料的混合物的共晶体和/或晶体的涂层溶液公开(公告)号：US07211359B2
公开(公告)日：2007-05-01
申请号：US10836784
申请日：2004-04-30
IPC分类号： G03G5/06
CPC分类号： G03G5/0664 , C09B67/0002 , C09B67/0026 , C09B67/0035 , G03G5/0696 , G03G5/0698
摘要： A method for preparing a coating solution containing a cocrystallized titanyl phthalocyanine-titanyl fluorophthalocyanine, the method comprising: dry milling a charge-generation pigment or mixtures of charge-generation pigments; increasing the amorphousness of the pigment mixture as determined by X-ray crystallography using X-radiation characteristic of Cu Kα at a wavelength of 1.541 Å of the Bragg angle 2θ to provide an amorphous pigment mixture; contacting the amorphous pigment mixture with a first organic solvent having a gammac hydrogen bonding parameter of less than 9, with or without the presence of a dispersant material, to produce a crystalline pigment of the charge-generation pigment prior to contacting the pigment with a second organic solvent having a gammac hydrogen bonding parameter greater than 9; mixing at least one of a second organic solvent, a dispersant and a binder with the crystalline pigment/first solvent mixture without isolating the crystalline pigment to produce a mixture; and, adjusting the concentrations of the first organic solvent, crystalline pigment, binder, dispersants and second organic solvent as required to produce the coating solution of a selected composition.
摘要翻译： 一种制备含有共结晶的氧钛酞菁 - 钛氧基酞菁的涂布溶液的方法，该方法包括：将电荷产生颜料或电荷产生颜料的混合物干磨; 通过使用X射线特性的Cu Kalpha在布拉格角2θ的1.541处通过X射线晶体学测定来提高颜料混合物的无定形性，以提供无定形颜料混合物; 使无定形颜料混合物与具有小于9的氢键合参数的第一有机溶剂接触，在或不存在分散剂材料的情况下，产生电荷产生颜料的结晶颜料 在使颜料与具有大于9的氢键合参数的第二有机溶剂接触之前; 将第二有机溶剂，分散剂和粘合剂中的至少一种与结晶颜料/第一溶剂混合物混合，而不分离结晶颜料以产生混合物; 并且根据需要调节第一有机溶剂，结晶颜料，粘合剂，分散剂和第二有机溶剂的浓度以产生所选组合物的涂布溶液。
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公开(公告)号：US20120171494A1
公开(公告)日：2012-07-05
申请号：US13332418
申请日：2011-12-21
CPC分类号： G03G15/161 , B32B9/04 , B32B27/04 , B32B27/283 , B32B27/36 , B32B2264/10 , B32B2559/00 , G03G15/162 , Y10T428/31504
摘要： An intermediate transfer member for electrophotography includes a substrate, a cured static dissipative silicone compliant layer comprising crosslinked silicone polymer formed from a UV light curable siloxane and a UV curing catalyst, and an outermost surface ceramer layer. This intermediate transfer member can be incorporated into a suitable imaging apparatus for forming a toned image on a receiver element.
摘要翻译： 用于电子照相术的中间转印部件包括基材，包含由UV光固化硅氧烷和UV固化催化剂形成的交联硅氧烷聚合物和最外表面陶瓷聚合物层的固化的静电耗散硅树脂柔性层。 该中间转印部件可以结合到用于在接收器元件上形成调色图像的合适的成像装置中。
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公开(公告)号：US09442431B2
公开(公告)日：2016-09-13
申请号：US13332418
申请日：2011-12-21
CPC分类号： G03G15/161 , B32B9/04 , B32B27/04 , B32B27/283 , B32B27/36 , B32B2264/10 , B32B2559/00 , G03G15/162 , Y10T428/31504
摘要： An intermediate transfer member for electrophotography includes a substrate, a cured static dissipative silicone compliant layer comprising crosslinked silicone polymer formed from a UV light curable siloxane and a UV curing catalyst, and an outermost surface ceramer layer. This intermediate transfer member can be incorporated into a suitable imaging apparatus for forming a toned image on a receiver element.
摘要翻译： 用于电子照相术的中间转印部件包括基材，包含由UV光固化硅氧烷和UV固化催化剂形成的交联硅氧烷聚合物和最外表面陶瓷聚合物层的固化的静电耗散硅树脂柔性层。 该中间转印部件可以结合到用于在接收器元件上形成调色图像的合适的成像装置中。
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4.发明授权Silsesquioxane compositions containing tertiary arylamines for hole transport 失效含有叔芳基胺用于空穴传输的倍半硅氧烷组合物公开(公告)号：US06517984B1
公开(公告)日：2003-02-11
申请号：US09818956
申请日：2001-03-27
申请人： Wayne Thomas Ferrar , Jane Robinson Cowdery-Corvan , William Tod Gruenbaum , Jeanne Ellen Kaeding , Michel Frantz Molaire , Louis Joseph Sorriero , David Steven Weiss
发明人： Wayne Thomas Ferrar , Jane Robinson Cowdery-Corvan , William Tod Gruenbaum , Jeanne Ellen Kaeding , Michel Frantz Molaire , Louis Joseph Sorriero , David Steven Weiss
IPC分类号： G03G5047
CPC分类号： G03G5/075 , G03G5/0614 , G03G5/076 , G03G5/078 , G03G5/14773 , G03G5/14786
摘要： An electrophotographic element comprises: an electrically conducting layer, a charge generating layer overlying the electrically conducting layer, and a charge transport layer overlying the electrically conducting layer. The charge transport layer, which can be an overcoat overlying the charge generating layer, comprises the reaction product in an aqueous medium of a mixture comprising a silsesquioxane polymer and a hole transport compound that comprises a tertiary arylamine containing at least one alcoholic or one phenolic hydroxy substituent.
摘要翻译： 电子照相元件包括：导电层，覆盖导电层的电荷产生层和覆盖导电层的电荷传输层。 可以是覆盖电荷产生层的外涂层的电荷输送层包含在包含倍半硅氧烷聚合物和空穴传输化合物的混合物的水性介质中的反应产物，其包含含有至少一个醇或一个酚羟基的叔芳基 取代基。
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