-
公开(公告)号：US06432603B1
公开(公告)日：2002-08-13
申请号：US09447230
申请日：1999-11-23
申请人： Tomohiro Kimura , Yoichi Kawamorita , Koichi Suzuki , Hideaki Nagasaka , Shigemori Tanaka , Yoshihiko Hyosu
发明人： Tomohiro Kimura , Yoichi Kawamorita , Koichi Suzuki , Hideaki Nagasaka , Shigemori Tanaka , Yoshihiko Hyosu
IPC分类号： G03G510
CPC分类号： G03G5/102
摘要： A process for producing an electrophotographic photosensitive member has at least one of the following steps a) and b) and the following steps c) and d) of; a) etching an aluminum substrate with at least one of an acid and an alkali; b) abrading an aluminum substrate with an abrasive dispersion containing 5% by volume or more of an abrasive having a 50% diameter of from 5 &mgr;m to 60 &mgr;m as measured in cumulative percentage; c) subjecting the aluminum substrate having been processed by at least one of the steps a) and b), to chemical conversion with an aqueous acid solution containing a salt of titanium or a salt of zirconium; and d) forming a photosensitive layer on the aluminum substrate having been subjected to the chemical conversion.
摘要翻译： 电子照相感光构件的制造方法具有以下步骤a）和b）和以下步骤c）和d）中的至少一个： a）用酸和碱中的至少一种蚀刻铝基材; b）用累积百分比测量的含有5体积％或更多含有50％直径为5至60微米的磨料的磨料分散体研磨铝基材; c）使用至少一个步骤a）和b）处理的铝基板与含有钛盐或锆盐的酸性水溶液进行化学转化; 以及d）在经过化学转化的铝基板上形成感光层。
-
公开(公告)号：US4609607A
公开(公告)日：1986-09-02
申请号：US519415
申请日：1983-08-01
申请人： Seiichi Takagi , Yoshihiko Hyosu
发明人： Seiichi Takagi , Yoshihiko Hyosu
CPC分类号： G03G9/0806
摘要： Spherical toners with magnetic material dispersed internally of the toner particles are obtained by a process for producing toners having the step of suspension polymerization of a dispersion of a toner material containing a magnetic material, a synthetic resin monomer and a polymerization initiator dispersed in a dispersion medium which is substantially incompatible with said monomer.
摘要翻译： 具有分散在调色剂颗粒内部的磁性材料的球形调色剂通过生产调色剂的方法获得，该调色剂具有悬浮聚合含有分散在分散介质中的磁性材料，合成树脂单体和聚合引发剂的调色剂材料的分散体的步骤 其与所述单体基本上不相容。
-
公开(公告)号：US4360611A
公开(公告)日：1982-11-23
申请号：US199207
申请日：1980-10-21
CPC分类号： C08F2/18 , Y10S526/91
摘要： A suspension polymerization of polymerizable monomers containing a prepolymer is conducted in a system containing an inorganic dispersion stabilizer and occasionally, an inorganic pigment and/or black coloring agent, in which the polymerizable monomers have an opposite charge in water to the inorganic dispersion stabilizer whereby the former is ionically bound with the latter. The suspension polymerization during the middle stage in which polymer particles are apt to stick together is stabilized and the polymer particles are prevented from coalescing so that fine spherical polymer particles are obtained with a uniform particle size distribution.Also, the suspension polymerization is conducted having liquid resins involved in polymerizable monomers thereby to obtain non-sticky, free flowing particles. These particles adhere to paper sheets by mechanically smashing.
摘要翻译： 含有预聚物的可聚合单体的悬浮聚合在含有无机分散稳定剂和有机无机颜料和/或黑色着色剂的体系中进行，其中可聚合单体在水中与无机分散稳定剂具有相反的电荷， 前者与后者离子结合。 在聚合物颗粒易于粘附在一起的中间阶段的悬浮聚合是稳定的，并且防止聚合物颗粒聚结，从而获得具有均匀粒度分布的细小球形聚合物颗粒。 此外，进行具有涉及可聚合单体的液体树脂的悬浮聚合，从而获得不粘的自由流动的颗粒。 这些颗粒通过机械粉碎粘附在纸张上。
-
4.发明授权Fine spherical polymer particles containing inorganic pigment and/or coloring agent and process for the preparation thereof 失效含有无机颜料和/或着色剂的微球形聚合物颗粒及其制备方法
公开(公告)号：US4314932A
公开(公告)日：1982-02-09
申请号：US178930
申请日：1980-08-18
CPC分类号： C09B67/0097 , C08F2/44 , C09B67/0063 , Y10S524/904
摘要： A suspension polymerization of polymerizable monomers is conducted in a system containing an inorganic dispersion stabilizer and an inorganic pigment and/or black coloring agent, in which the polymerizable monomers have an opposite charge in water to the inorganic dispersion stabilizer whereby the former is ionically bound with the latter. The suspension polymerization during the middle stage in which polymer particles are apt to stick together is stabilized and the polymer particles are prevented from coalescing so that fine spherical polymer particles are obtained with a uniform particle size distribution.Also, the suspension polymerization is conducted having liquid resins involved in polymerizable monomers thereby to obtain non-sticky, free flowing particles. These particles adhere to paper sheets by mechnically smashing.
摘要翻译： 可聚合单体的悬浮聚合在含有无机分散稳定剂和无机颜料和/或黑色着色剂的体系中进行，其中可聚合单体在水中与无机分散稳定剂具有相反的电荷，其中前者与 后者。 在聚合物颗粒易于粘附在一起的中间阶段的悬浮聚合是稳定的，并且防止聚合物颗粒聚结，从而获得具有均匀粒度分布的细小球形聚合物颗粒。 此外，进行具有涉及可聚合单体的液体树脂的悬浮聚合，从而获得不粘的自由流动的颗粒。 这些颗粒通过机械粉碎粘附在纸张上。
-
公开(公告)号：US06214636B1
公开(公告)日：2001-04-10
申请号：US08999790
申请日：1997-10-29
IPC分类号： H01L2160
CPC分类号： H01L31/022466 , H01L31/022425 , H01L31/022475 , Y02E10/50
摘要： A photovoltaic device of this invention has a semiconductor layer for generating a photovoltaic power and a collector electrode formed on the semiconductor layer to collect the power generated by the semiconductor layer. A conductive layer containing a conductive powder is formed on at least one side of the collector electrode closer to the semiconductor layer, and a metal layer is formed on the side away from the semiconductor layer. The metal layer covers the surface of the conductive layer away from the semiconductor layer.
摘要翻译： 本发明的光电器件具有用于产生光伏功率的半导体层和形成在半导体层上的集电极，以收集由半导体层产生的功率。 在靠近半导体层的集电极的至少一侧形成含有导电性粉末的导体层，在远离半导体层的一侧形成有金属层。 金属层覆盖远离半导体层的导电层的表面。
-
公开(公告)号：US5428249A
公开(公告)日：1995-06-27
申请号：US89585
申请日：1993-07-12
IPC分类号： H01L31/0224 , H01L23/48
CPC分类号： H01L31/022466 , H01L31/022425 , Y02E10/50
摘要： A photovoltaic device of this invention has a semiconductor layer for generating a photovoltaic power and a collector electrode formed on the semiconductor layer to collect the power generated by the semiconductor layer. A conductive layer containing a conductive powder is formed on at least one side of the collector electrode closer to the semiconductor layer, and a metal layer is formed on the side away from the semiconductor layer. The metal layer covers the surface of the conductive layer away from the semiconductor layer.
摘要翻译： 本发明的光电器件具有用于产生光伏功率的半导体层和形成在半导体层上的集电极，以收集由半导体层产生的功率。 在靠近半导体层的集电极的至少一侧形成含有导电性粉末的导体层，在远离半导体层的一侧形成有金属层。 金属层覆盖远离半导体层的导电层的表面。
-
7.发明授权Process for producing toner for development of electrostatic images by stepwise suspension polymerization 失效通过逐步悬浮聚合制备用于显影静电图像的调色剂的方法
公开(公告)号：US4626489A
公开(公告)日：1986-12-02
申请号：US720607
申请日：1985-04-08
申请人： Yoshihiko Hyosu
发明人： Yoshihiko Hyosu
IPC分类号： C08F2/44 , C08F257/02 , C08F291/00 , G03G9/087 , G03G9/08
CPC分类号： G03G9/08793 , C08F2/44 , C08F257/02 , C08F291/00
摘要： A polymerizable mixture containing a monomer, a polymerization initiator and a colorant is subjected to suspension polymerization, and an additional monomer is adsorbed onto the resultant polymer particles and grown by polymerization in the presence of an oil-soluble polymerization initiator to give a toner for development of electrostatic charges excellent in toner characteristics such as triboelectric charging characteristic, storage stability and free flowing property.
摘要翻译： 将含有单体，聚合引发剂和着色剂的可聚合混合物进行悬浮聚合，并将附加单体吸附到所得聚合物颗粒上，并在油溶性聚合引发剂存在下通过聚合生长，得到显影用调色剂 的调色剂特性如摩擦带电特性，保存稳定性和自由流动性优异的静电荷。
-
8.发明授权Fine spherical polymer particles containing inorganic pigment and/or coloring agent and process for the preparation thereof 失效含有无机颜料和/或着色剂的微球形聚合物颗粒及其制备方法
公开(公告)号：US4269760A
公开(公告)日：1981-05-26
申请号：US57344
申请日：1979-07-13
CPC分类号： C09B67/0063 , C08F2/44 , C09B67/0097
摘要： A suspension polymerization of polymerizable monomers is conducted in a system containing an inorganic dispersion stabilizer and an inorganic pigment and/or black coloring agent, in which the polymerizable monomers have an opposite charge in water to the inorganic dispersion stabilizer whereby the former is ionically bound with the latter. The suspension polymerization during the middle stage in which polymer particles are apt to stick together is stabilized and the polymer particles are prevented from coalescing so that fine spherical polymer particles are obtained with a uniform particle size distribution.Also, the suspension polymerization is conducted having liquid resins involved in polymerizable monomers thereby to obtain non-sticky, free flowing particles. These particles adhere to paper sheets by mechanically smashing.
摘要翻译： 可聚合单体的悬浮聚合在含有无机分散稳定剂和无机颜料和/或黑色着色剂的体系中进行，其中可聚合单体在水中与无机分散稳定剂具有相反的电荷，由此前者与 后者。 在聚合物颗粒易于粘附在一起的中间阶段的悬浮聚合是稳定的，并且防止聚合物颗粒聚结，从而获得具有均匀粒度分布的细小球形聚合物颗粒。 此外，进行具有涉及可聚合单体的液体树脂的悬浮聚合，从而获得不粘的自由流动的颗粒。 这些颗粒通过机械粉碎粘附在纸张上。
-
公开(公告)号：US4912010A
公开(公告)日：1990-03-27
申请号：US373699
申请日：1989-06-30
CPC分类号： G03G9/0806 , G03G9/0812 , G03G9/0819
摘要： A process for producing a toner comprising:heating a monomer composition containing at least a polymerizable monomer and a release agent to a temperature not lower than the melting point or the softening point of said release agent todissolve the release agent in the polymerizable monomer and therebypreparing a monomer composition in which the release agent is dissolved;cooling the monomer composition to a temperature lower than the melting point or the softening point of the release agent to precipitate said release agent and therebypreparing a monomer composition containing the precipitated releasing agent particles having a number average size of 0.5 to 5 .mu.m;granulating in an aqueous dispersion medium the monomer composition to prepare a particle;carrying out suspension polymerization of the particle of the monomer composition at a temperature lower than the melting point or the softening point of the release agent.
-
公开(公告)号：US4845007A
公开(公告)日：1989-07-04
申请号：US945700
申请日：1986-12-23
申请人： Yoshihiko Hyosu , Hiromi Mori , Eiichi Imai
发明人： Yoshihiko Hyosu , Hiromi Mori , Eiichi Imai
CPC分类号： G03G9/09716 , G03G9/0806
摘要： A dispersion stabilizer having a nitrogen-containing organic group and a water-soluble acidic substance are added to an aqueous medium. Into the aqueous medium, a monomer composition comprising at least a polymerizable monomer, an anionic polymer, a polymerization initiator and a colorant is added and dispersed therein into a prescribed particle size. The particles of the monomer composition are subjected to suspension polymerization. The resultant toner is caused to have a sharp particle size distribution and an improved anti-blocking property because of the combined effects of the dispersion stabilizer and the acidic substance contained in the aqueous medium and the anionic polymer contained in the monomer composition.
摘要翻译： 将具有含氮有机基团和水溶性酸性物质的分散稳定剂加入水性介质中。 向水性介质中添加至少包含可聚合单体，阴离子聚合物，聚合引发剂和着色剂的单体组合物并分散到规定的粒径。 将单体组合物的颗粒进行悬浮聚合。 由于分散稳定剂和包含在水性介质中的酸性物质和单体组合物中所含的阴离子聚合物的组合效果，所得到的调色剂具有尖锐的粒度分布和改善的抗粘连性。
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.031 秒)
