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1. 发明授权

US3954640A Electrostatic printing inks 失效
标题翻译：静电印刷油墨
公开(公告)号：US3954640A
公开(公告)日：1976-05-04
申请号：US374159
申请日：1973-06-27
申请人： Chin H. Lu , David A. Allen
发明人： Chin H. Lu , David A. Allen
IPC分类号： G03G9/12 , G03G9/13
CPC分类号： G03G9/13 , G03G9/131
摘要： Liquid developer compositions for development of latent electrostatic images are disclosed. The electrostatic printing inks dry at ambient temperatures by penetration into paper leaving a continuous film having excellent rub resistance on the surface. The non-volatile, low viscosity inks comprise about 3-20% pigment and/or dye, about 5-35% of resinous particles having a size of 5 microns or less and having glass transition temperatures close to or below ambient temperature, said resinous particles being dispersed in the liquid carrier, 0-25% dispersing agent and about 25-90% non-volatile, high boiling organic liquid carrier and/or solvent.
摘要翻译：公开了用于显影静电潜像的液体显影剂组合物。静电印刷油墨在环境温度下通过渗入纸中而干燥，留下在表面上具有优异耐擦性的连续膜。所述非挥发性低粘度油墨包含约3-20％的颜料和/或染料，约5-35％的具有5微米或更小尺寸的树脂颗粒并且玻璃化转变温度接近或低于环境温度，所述树脂颗粒分散在液体载体中，0-25％分散剂和约25-90％的非挥发性，高沸点有机液体载体和/或溶剂。

2. 发明授权

US4024292A Process for developing latent electrostatic images with ink 失效
标题翻译：用墨水显影静电潜像的方法
公开(公告)号：US4024292A
公开(公告)日：1977-05-17
申请号：US616809
申请日：1975-09-24
申请人： Chin H. Lu , David A. Allen
发明人： Chin H. Lu , David A. Allen
IPC分类号： G03G9/13 , G03G9/12
CPC分类号： G03G9/131
摘要： Liquid developer compositions for development of latent electrostatic images are disclosed. The electrostatic printing inks dry at ambient temperatures by penetration into paper leaving a continuous film having excellent rub resistance on the surface. The non-volatile, low viscosity inks comprise about 3-20% pigment and/or dye, about 5-35% of resinous particles having a size of 5 microns or less and having glass transition temperatures close to or below ambient temperature, said resinous particles being dispersed in the liquid carrier, 0-25% dispersing agent and about 25-90% non-volatile, high boiling organic liquid carrier and/or solvent.
摘要翻译：公开了用于显影静电潜像的液体显影剂组合物。静电印刷油墨在环境温度下通过渗入纸中而干燥，留下在表面上具有优异耐擦性的连续膜。所述非挥发性低粘度油墨包含约3-20％的颜料和/或染料，约5-35％的具有5微米或更小尺寸的树脂颗粒并且玻璃化转变温度接近或低于环境温度，所述树脂颗粒分散在液体载体中，0-25％分散剂和约25-90％的非挥发性，高沸点有机液体载体和/或溶剂。

3. 发明授权

US4851316A Liquid toner compositions with amino acids and polyvalent metal complexes as charge control additives 失效
标题翻译：具有氨基酸和多价金属配合物作为电荷控制添加剂的液体调色剂组合物
公开(公告)号：US4851316A
公开(公告)日：1989-07-25
申请号：US137640
申请日：1987-12-24
申请人： Chin H. Lu , Joseph S. Chow
发明人： Chin H. Lu , Joseph S. Chow
IPC分类号： G03G9/135
CPC分类号： G03G9/135
摘要： A positively charged liquid toner composition comprised of a liquid carrier vehicle component, binder resin particles, pigment particles; and a charge enhancing additive comprised of a lake complex obtained by the reaction of an amino acid and a polyvalent metal.
摘要翻译：一种带正电的液体调色剂组合物，由液体载体载体组分，粘合剂树脂颗粒，颜料颗粒组成; 以及由通过氨基酸和多价金属的反应获得的湖络合物组成的电荷增强添加剂。

4. 发明授权

US4411975A Para-halo phenyl carboxylic acid charge enhancing additives 失效
标题翻译：对卤基苯基羧酸电荷增强添加剂
公开(公告)号：US4411975A
公开(公告)日：1983-10-25
申请号：US367194
申请日：1982-04-12
申请人： Chin H. Lu , Christopher J. Au Clair
发明人： Chin H. Lu , Christopher J. Au Clair
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/09766 , G03G9/09775
摘要： This invention is directed to toner and developer compositions, as well as the use of such compositions in electrostatographic imaging systems, the toner composition being comprised of resin particles and pigment particles, and from about 0.1 percent to about 10 percent based on the weight of the toner particles, a para-halo phenyl carboxylic acid charge enhancing additive of the formula: ##STR1## wherein X is a halogen, R is an alkylene group containing from 1 to about 3 carbon atoms, and n is the number zero or 1.
摘要翻译：本发明涉及调色剂和显影剂组合物，以及这些组合物在静电照相成像系统中的用途，调色剂组合物由树脂颗粒和颜料颗粒组成，基于重量的约0.1％至约10％调色剂颗粒，下式的对卤代苯基羧酸电荷增强添加剂：其中X是卤素，R是含有1至约3个碳原子的亚烷基，n是数字0或1。

5. 发明授权

US4338390A Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser 失效
标题翻译：用于电摄影显影剂的四元硫酸铵或磺酸盐电荷控制剂与维生素熔融剂相容
公开(公告)号：US4338390A
公开(公告)日：1982-07-06
申请号：US212969
申请日：1980-12-04
申请人： Chin H. Lu
发明人： Chin H. Lu
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/09741 , G03G9/0975
摘要： This invention is directed to a dry electrostatic toner composition containing a resin, a colorant or pigment, and an organic sulfate or sulfonate charge control additive of the following formula: ##STR1## wherein R.sub.1 is an alkyl radical containing from about 12 carbon atoms to about 22 carbon atoms, and preferably from about 14 carbon atoms to 18 carbon atoms, R.sub.2 and R.sub.3 are independently selected from alkyl groups containing from about 1 carbon atom to about 5 carbon atoms, R.sub.4 is an alkylene group containing from about 1 carbon atom to about 5 carbon atoms, R.sub.5 is a tolyl group or an alkyl group containing from about 1 carbon atom to about 3 carbon atoms and n is the number 3 or 4. Such toners, especially when combined with carrier materials, are useful for causing the development of images in an electrophotographic system.
摘要翻译：本发明涉及含有树脂，着色剂或颜料以及下式的有机硫酸盐或磺酸盐电荷控制添加剂的干静电调色剂组合物：其中R 1是含有约12个碳原子至约 22个碳原子，优选约14个碳原子至18个碳原子，R2和R3独立地选自含有约1个碳原子至约5个碳原子的烷基，R4是含有约1个碳原子至约 5个碳原子，R 5是甲苯基或含有约1个碳原子至约3个碳原子的烷基，n是3或4.这些调色剂，特别是与载体材料组合时，可用于引发电子照相系统中的图像。

6. 发明授权

US4299903A Emulsion polymerization process for dry positive toner compositions employs charge control agent as wetting agent 失效
标题翻译：干正极调色剂组合物的乳液聚合方法使用电荷控制剂作为润湿剂
公开(公告)号：US4299903A
公开(公告)日：1981-11-10
申请号：US165582
申请日：1980-07-03
申请人： Christopher J. AuClair , Chin H. Lu
发明人： Christopher J. AuClair , Chin H. Lu
IPC分类号： C08F2/44 , G03G9/097 , G03G9/10
CPC分类号： C08F2/44 , G03G9/09741 , G03G9/09758 , Y10S260/20
摘要： This invention relates to a process for the preparation of dry positively charged toner particles, and more spceifically a polymerization process for preparing dry positively charged toner resins, containing a charge control agent, or additive which has a dual function, as a wetting agent in the polymerization process, and as a charge control agent for the toner resin, whereby the charge control agent is firmly bonded (attached) to the toner resin and is uniformly dispersed in the resin, or emulsion polymerization of a monomer material, a pigment and a charge control additive. As a result of the polymerization there is formed a dry positively charged toner resin which has attached thereto the charge control agent.
摘要翻译：本发明涉及一种制备干正电荷的调色剂颗粒的方法，更具体地说是制备含有电荷控制剂或具有双重作用的添加剂的干正电荷调色剂树脂的聚合方法，作为润湿剂聚合工艺和作为调色剂树脂的电荷控制剂，由此电荷控制剂牢固地粘合（附着）到调色剂树脂上，并均匀地分散在树脂中，或单体材料，颜料和电荷的乳液聚合控制添加剂。作为聚合的结果，形成了带有带电荷的调色剂树脂，其附着有电荷控制剂。

7. 发明授权

US4298672A Toners containing alkyl pyridinium compounds and their hydrates 失效
标题翻译：含有烷基吡啶鎓化合物及其水合物的调色剂
公开(公告)号：US4298672A
公开(公告)日：1981-11-03
申请号：US911623
申请日：1978-06-01
申请人： Chin H. Lu
发明人： Chin H. Lu
IPC分类号： G03G9/08 , G03C7/42 , G03G9/097
CPC分类号： G03G9/09758
摘要： Disclosed is a positively charged developer comprised of a toner and an alkyl pyridinium compound and its hydrate of the formula ##STR1## wherein A is an anion selected from halides such as chlorine, bromine, iodine, sulfate, sulfonate, nitrate and borate, and R is a hydrocarbon radical containing from about 8 to about 22 carbon atoms and preferably from 12 to 18 carbon atoms.
摘要翻译：公开了一种带电荷的显影剂，其由调色剂和烷基吡啶鎓化合物及其下式的水合物组成：其中A是选自卤素如氯，溴，碘，硫酸根，磺酸根，硝酸根和硼酸根的阴离子，R 是含有约8至约22个碳原子，优选12至18个碳原子的烃基。

8. 发明授权

US4059444A Liquid development using conductive inks 失效
标题翻译：使用导电油墨的液体显影
公开(公告)号：US4059444A
公开(公告)日：1977-11-22
申请号：US706339
申请日：1976-07-19
申请人： Chin H. Lu , Richard A. Parent
发明人： Chin H. Lu , Richard A. Parent
IPC分类号： G03G9/135 , G03G9/04 , G03G13/10
CPC分类号： G03G9/1355
摘要： A method and ink composition for development of an electrostatic latent image with liquid developer is disclosed. The liquid developer has a viscosity suitable for convenient application to an imaged surface in the development of latent electrostatic images and has improved conductivity resulting from incorporating conductivity control agents in the form of quaternary ammonium compounds which are soluble in the carrier of the ink composition. The conductive ink composition comprises a coloring agent, optionally a binder and a dispersing agent, a carrier and a quaternary ammonium compound soluble in the liquid carrier.
摘要翻译：公开了一种用液体显影剂显影静电潜像的方法和油墨组合物。液体显影剂具有适于在显影静电潜像中方便地应用于成像表面的粘度，并且具有改善的导电性，其通过结合可溶于油墨组合物的载体中的季铵化合物形式的导电性控制剂而得到。导电油墨组合物包含着色剂，任选的粘合剂和分散剂，载体和可溶于液体载体的季铵化合物。

9. 发明授权

US4647522A Toner compositions containing certain cleaning additives 失效
标题翻译：含有某些清洁添加剂的调色剂组合物
公开(公告)号：US4647522A
公开(公告)日：1987-03-03
申请号：US690902
申请日：1985-01-14
申请人： Chin H. Lu
发明人： Chin H. Lu
IPC分类号： G03G9/097 , G03G9/08 , G03G9/10
CPC分类号： G03G9/09725 , G03G9/09708
摘要： A toner composition consisting essentially of resin particles, pigment particles, and oxide particles selected from the group consisting of individual additive particles of silicon oxides, aluminum oxides, and titanium oxides, which particles are prepared by a precipitation process and are of a diameter of from about 10 millimicrons to about 40 millimicrons.
摘要翻译：基本上由树脂颗粒，颜料颗粒和选自由氧化硅，氧化铝和氧化钛的单独的添加剂颗粒组成的组的氧化物颗粒组成的调色剂组合物，该颗粒通过沉淀方法制备并且直径为约10毫微克至约40毫微克。

10. 发明授权

US4442189A Toner compositions containing polyanhydride resins 失效
标题翻译：含有聚酐树脂的调色剂组合物
公开(公告)号：US4442189A
公开(公告)日：1984-04-10
申请号：US461088
申请日：1983-01-26
申请人： Chin H. Lu , Christopher J. AuClair
发明人： Chin H. Lu , Christopher J. AuClair
IPC分类号： C08L33/00 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/18 , C08L27/00 , C08L33/02 , C08L35/00 , C08L101/00 , G03G9/087 , G03G9/08 , G03G9/10
CPC分类号： G03G9/08704 , G03G9/08731
摘要： This invention is generally directed to dry negatively charged toner compositions comprised of resin particles, pigment particles and a polyanhydride charge enhancing composition of the formula: ##STR1## wherein R is an alkyl group containing from about 6 carbon atoms to about 22 carbon atoms, and n is a number ranging from about 5 to about 2,000.
摘要翻译：本发明一般涉及由树脂颗粒，颜料颗粒和下式的聚酐电荷增强组合物组成的干燥带负电的调色剂组合物：其中R是含有约6个碳原子至约22个碳原子的烷基，以及 n为约5至约2,000的数。

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