公开(公告)号：WO1990008983A1

公开(公告)日：1990-08-09

申请号：PCT/US1990000155

申请日：1990-01-16

Applicant: SAVIN CORPORATION

Inventor： SAVIN CORPORATION ,  LANDA, Benzion ,  ALMOG, Yaacov

IPC: G03G09/135

CPC classification number: G03G9/131 ,  G03G9/12 ,  G03G9/135

Abstract: A method for stabilizing a charge director solution, and a charge director composition made by this method, whereby a charge director is mixed with a solvent and a polar monomer species and a polymerization reaction is initiated and allowed to progress to completion.

Abstract translation: 稳定电荷导向剂溶液的方法以及通过该方法制备的电荷导向剂组合物，由此引发电荷导向剂与溶剂和极性单体种类的混合，并进行聚合反应并使其进行完成。

公开(公告)号：WO1990008348A1

公开(公告)日：1990-07-26

申请号：PCT/US1989000200

申请日：1989-01-18

Applicant: SAVIN CORPORATION

Inventor： SAVIN CORPORATION ,  LANDA, Benzion ,  ALMOG, Yaacov ,  BEN-AVRAHAM, Peretz ,  LEVANON, Moshe

IPC: G03G09/12

CPC classification number: G03G9/132

Abstract: An improved liquid toner composition for developing latent electrostatic images comprising toner particles, a release agent and a nonpolar dispersant liquid. An agent causing an apparent increase in the cohesivity of the toner particles may be included in the toner composition, or such agent may be used independently of the release agent in the toner composition.

Abstract translation: 一种用于显影静电潜像的改进的液体调色剂组合物，包括调色剂颗粒，脱模剂和非极性分散剂液体。 导致调色剂颗粒的粘合性明显增加的试剂可以包含在调色剂组合物中，或者这种试剂可以独立于调色剂组合物中的脱模剂使用。

公开(公告)号：WO1990008982A1

公开(公告)日：1990-08-09

申请号：PCT/US1990000156

申请日：1990-01-16

Applicant: SAVIN CORPORATION

Inventor： SAVIN CORPORATION ,  LANDA, Benzion ,  ALMOG, Yaacov ,  LEVY, Uri

IPC: G03G09/12

CPC classification number: G03G9/12

Abstract: A process for replenishing a liquid developer, and a liquid developer made by the process, comprising transferring a first composition comprising a carrier liquid and a charge director into the liquid developer and transferring a second composition comprising toner particles, carrier liquid and charge director into the liquid developer. The amount of charge director in each of the first and second compositions charge director is in a predetermined ratio which results in a constant level of charge director in the liquid developer when the liquid developer is utilized in an electrostatic or printing process.

公开(公告)号：WO1987005128A1

公开(公告)日：1987-08-27

申请号：PCT/US1987000351

申请日：1987-02-13

Applicant: SAVIN CORPORATION

Inventor： SAVIN CORPORATION ,  SIMMS, Robert, M. ,  GIBSON, George, A.

IPC: G03G15/10

CPC classification number: G03G15/105 ,  G03G15/104

Abstract: A copier wherein charge director (16) is supplied to a liquid developer (10) in response to a conductivity measurement thereof. The toner concentrate (14) is deficient in charge director and is supplied to the liquid developer in response to an optical transmissivity measurement thereof. Conductivity is measured by a pair of spaced electrodes (70, 71) immersed in the developer and excited by a variable alternating voltage source through a fixed resistor (74). The effects of inherent capacitance between electrodes are neutralized by a variable capacitor (72). A phase sensitive detector is provided with a reference voltage having the same phase shift as occasioned by capacitive effects. The copier is disabled if developer conductivity decreases appreciably below the desired value or if the developer temperature becomes excessive. The developer conductivity measurement is corrected by a developer temperature measurement. The control system solves the problems of faint images and formation of sludge deposits due to excessive or insufficient levels of charge director.

Abstract translation: 一种其中电荷导向器（16）响应于其电导率测量被提供给液体显影剂（10）的复印机。 调色剂浓缩物（14）的电荷指示剂不足，并响应于其透光率测定而供给至液体显影剂。 电导率由浸在显影剂中的一对隔开的电极（70,71）测量，并由可变的交流电压源通过固定电阻（74）激发。 电极之间的固有电容的影响被可变电容器（72）中和。 相敏检测器具有与电容效应相同的相移的参考电压。 如果显影剂导电率明显低于期望值或显影剂温度过高，则复印机被禁用。 通过显影剂温度测量校正显影剂电导率测量。 控制系统解决了由于电荷导向器过多或不足导致的污物沉积物的微弱图像和形成问题。

公开(公告)号：WO1991019023A2

公开(公告)日：1991-12-12

申请号：PCT/US1991003611

申请日：1991-05-23

Applicant: SAVIN CORPORATION

Inventor： SAVIN CORPORATION ,  SHER, Arden ,  SABO, Karen ,  BRODIE, Ivor ,  SPINDT, Charles, A.

IPC: C25D0

CPC classification number: H01L21/3245 ,  G01K1/026 ,  H01J9/025 ,  H01J2201/30403 ,  H01J2201/319 ,  H01L21/2255 ,  H01L21/314 ,  H01L21/768

Abstract: This invention relates to a method or forming and using a very dense layer of particles that have been encapsulated in a thermoplastic polymer binder and electrically deposited on a substrate. Space-charge-limited deposition is made possible by the addition of novel charge directors that are essentially nonconductive in aliphatic hydrocarbon liquid in the absence of binder. The particle layer can be designed to possess numerous characteristics by varying the particles to be encapsulated. Many structures can be fabricated from the different particle layers including thermal detectors, electrical interconnects, p-n junctions, micro-metallic structures, field-emitting devices, and optical coatings. A technique for the removal of semiconductor dislocations is also discussed.

Abstract translation: 本发明涉及一种方法或形成和使用已经包封在热塑性聚合物粘合剂中并电沉积在基底上的非常致密的颗粒层。 通过添加在不存在粘合剂的情况下在脂肪族烃液体中基本上不导电的新的电荷导向器使得空间电荷限制的沉积成为可能。 颗粒层可以通过改变待包封的颗粒被设计成拥有许多特征。 可以从包括热检测器，电互连，p-n结，微金属结构，场发射器件和光学涂层的不同粒子层制造许多结构。 还讨论了去除半导体位错的技术。