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1.发明授权Electrosensitive recording sheet with support containing cuprous iodide particles 失效带有含碘化亚铜颗粒的支架的电磁记录片
公开(公告)号：US4133933A
公开(公告)日：1979-01-09
申请号：US698361
申请日：1976-06-22
CPC分类号： B41M5/20 , Y10T428/2419 , Y10T428/256 , Y10T428/259 , Y10T428/2991
摘要： An electrosensitive recording sheet consists of an electroconductive material of cuprous iodide, an electrosensitive color forming material, a binder and a support. A color forms in the recording sheet in response to an electric signal when an electric current flows therein. The cuprous iodide is whitened by adding an alkaline substance thereto, so as to only slightly increase the resistance of the cuprous iodide and to increase the contrast of recorded mark and the ordinary appearance of the recording sheet.
摘要翻译： 电敏记录片由碘化亚铜的导电材料，电敏成色材料，粘合剂和载体组成。 响应于电流在其中流动的电信号，在记录片材中形成颜色。 通过向其中加入碱性物质使碘化亚铜变白，从而仅稍微增加碘化亚铜的电阻并增加记录标记的对比度和记录片材的普通外观。
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公开(公告)号：US4246143A
公开(公告)日：1981-01-20
申请号：US56807
申请日：1979-07-11
CPC分类号： G03G5/0202 , C01G19/02 , G03G5/0589 , G03G5/0592 , G03G5/104
摘要： A process of preparing a conductive tin dioxide powder doped with 0.001-2.0 mole % of antimony oxide by heating a mixture of stannous oxalate and an antimony compound, preferably a halide, to form tin dioxide through thermal decomposition of stannous oxalate and accomplish firing of the formed tin dioxide without causing sintering. Preferably the mixture is prepared by using a solution of an antimony halide, followed by evaporation of the solvent. This process gives a tin dioxide powder low in specific resistance for the dopant concentration, high in whiteness and small in particle size.
摘要翻译： 通过加热草酸亚锡和锑化合物（优选卤化物）的混合物制备掺有0.001-2.0摩尔％氧化锑的导电二氧化锡粉末的方法，通过草酸亚锡的热分解形成二氧化锡，并完成焙烧 形成二氧化锡而不引起烧结。 优选地，通过使用锑卤化物的溶液，然后蒸发溶剂来制备混合物。 该方法给出了对于掺杂剂浓度低的电阻率的二氧化锡粉末，白度高并且粒径小。
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公开(公告)号：US4396667A
公开(公告)日：1983-08-02
申请号：US213600
申请日：1980-12-04
CPC分类号： G03G5/0202 , G03G5/104 , Y10T428/24934 , Y10T428/24942 , Y10T428/31895 , Y10T428/31906 , Y10T428/31993
摘要： An electrostatic recording medium comprising a support, a conductive layer formed on one surface of the support and made of zinc oxide dispersed in a combination of a cationic polyelectrolyte and a non-conductive binder resin, and a dielectric layer formed on the conductive layer. The cationic polyelectrolyte is contained in an amount of not smaller than 30% by weight of the total of the polyelectrolyte and the binder resin.
摘要翻译： 一种静电记录介质，包括载体，形成在载体的一个表面上并由分散在阳离子聚电解质和非导电粘合剂树脂的组合中的氧化锌制成的导电层和形成在导电层上的电介质层。 阳离子聚电解质的含量不低于聚电解质和粘合剂树脂总量的30重量％。
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4.发明授权Electrographic recording medium with conductive layer containing metal oxide semiconductor 失效具有含金属氧化物半导体的导电层的电子记录介质
公开(公告)号：US4275103A
公开(公告)日：1981-06-23
申请号：US54901
申请日：1979-07-05
CPC分类号： G03G5/0592 , G03G5/0202 , G03G5/0589 , G03G5/0596 , G03G5/087 , G03G5/104 , G03G5/144 , Y10S428/913 , Y10T428/24364 , Y10T428/2438 , Y10T428/24413 , Y10T428/2991 , Y10T428/31504
摘要： An electrographic recording medium comprising a conductive layer coated on a support such as of paper and overcoated with a dielectric layer. The conductive layer contains fine particles of an n-type metal oxide semiconductor, preferably a whitish or lightly colored one such as SnO.sub.2, In.sub.2 O.sub.3 or ZnO, dispersed in a binder which may be either a nonconductive polymer or a polyelectrolyte. This recording medium is excellent in recording characteristics and particularly advantageous in its usefullness over a wide humidity range containing very low relative humidities.
摘要翻译： 一种电摄影记录介质，包括涂覆在诸如纸的载体上并用电介质层涂覆的导电层。 导电层包含分散在可以是非导电聚合物或聚电解质的粘合剂中的n型金属氧化物半导体的细颗粒，优选发白或浅着色的诸如SnO 2，In 2 O 3或ZnO的微粒。 该记录介质具有优异的记录特性，并且在包含非常低的相对湿度的宽湿度范围内在其有用性方面特别有利。
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公开(公告)号：US4359238A
公开(公告)日：1982-11-16
申请号：US189941
申请日：1980-09-22
申请人： Shigeru Tsubusaki , Yuji Takashima
发明人： Shigeru Tsubusaki , Yuji Takashima
CPC分类号： G03G9/0928 , G03G7/00 , Y10T428/24893 , Y10T428/24901 , Y10T428/258 , Y10T428/259
摘要： An image-receiving sheet for receiving a particle image electrostatically formed on a photoconductive surface and for fixing thereon a dye-image obtained by developing a sublimable dye former contained in the image particles. The sheet comprises a support member, color developing layer disposed on the support member and a dielectric layer disposed on the color developing layer. The color forming layer contains a developer material for developing the sublimable dye former. The dielectric layer exhibits in a low humidity range, a surface resistivity high enough to electrostatically retain the particle on the surface thereof and also exhibits adhesion high enough to adhesively retain the particles in high humidity range where the surface resistivity is below the required value for retaining the particles.
摘要翻译： 一种图像接收片，用于接收静电形成在光电导表面上的颗粒图像，并用于在其上固定通过显影包含在图像颗粒中的可升华染料成型器获得的染料图像。 片材包括支撑构件，设置在支撑构件上的彩色显影层和设置在彩色显影层上的电介质层。 成色层包含用于显影升华性染料成型剂的显影剂材料。 介电层表现出低湿度范围，表面电阻率足够高以将颗粒静电保留在其表面上，并且还表现出足够高的粘附力，以将表面电阻率低于所需值的高湿度范围内的粘合剂保持 颗粒。
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