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公开(公告)号：US3840397A
公开(公告)日：1974-10-08
申请号：US27143972
申请日：1972-07-13
Applicant: XEROX CORP
CPC classification number: G03G5/0525 , G03G13/14 , G03G17/10
Abstract: A particle placing system wherein particulate material is placed in or on a softenable layer by pressing a donor uniformly coated with particulate material, alternatively, at least partially in softenable material against a free surface of a softenable layer or a substrate of a migration imaging member.
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公开(公告)号：US3856692A
公开(公告)日：1974-12-24
申请号：US28431972
申请日：1972-08-28
Applicant: XEROX CORP
Abstract: An improved electrostatographic imaging process wherein the developer contains a toner release effective amount of a fatty acid ester. The addition of minor amounts of these esters to the developer or independent treatment of the imaging surface with said materials during cyclic operation of an electrostatographic imaging system facilitates developed image transfer and removal of toner residues from the photoconductive surface of the imaging member. This invention has application in electrostatographic imaging systems employing either liquid or dry modes of development. Apparatus used in this imaging system are also contemplated within the scope of this invention.
Abstract translation: 改进的静电摄影成像方法，其中显影剂含有调色剂释放有效量的脂肪酸酯。 在静电成像系统的循环操作期间，将少量这些酯添加到显影剂中或用所述材料独立处理成像表面有助于显影图像转印和从成像构件的光电导表面除去调色剂残留物。 本发明适用于采用液体或干式发展模式的静电成像系统。 在本成像系统中使用的装置也在本发明的范围内。
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公开(公告)号：US3839031A
公开(公告)日：1974-10-01
申请号：US85459669
申请日：1969-09-02
Applicant: XEROX CORP
Abstract: A novel migration imaging system having a migration imaging member comrpising migration material in or on a softenable layer, also having a conductive receiving layer and a system for developing migration imaging members by applying a developing medium to an imaging member and having the imaging member adjacent a development electrode.
Abstract translation: 一种新颖的迁移成像系统，其具有迁移成像构件，在可软化层中或软化层上同时移动材料，还具有导电接收层，以及用于通过将成像构件施加到成像构件并使成像构件邻近 显影电极。
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Patent Agency Ranking
公开(公告)号：US3801315A
公开(公告)日：1974-04-02
申请号：US3801315D
申请日：1971-12-27
Applicant: XEROX CORP
Inventor： GUNDLACH R , MAMMINO J , AMIDON A , CARR G
Abstract: A method of electrostatographic imaging utilizing a gravure member having a conductive backing with a uniform pattern of lands and valleys thereon, with the lands having a surface of a photoconductive material. A developing medium is applied to the valleys of the gravure member, leaving the land areas substantially clean. After application of the developing medium, the gravure member is uniformly charged and then exposed to a light and shadow image. The exposed member is then brought into transfer configuration with a transfer web.
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公开(公告)号：US3834930A
公开(公告)日：1974-09-10
申请号：US29200272
申请日：1972-09-25
Applicant: XEROX CORP
Inventor： AMIDON A , MAMMINO J , FERGUSON R
CPC classification number: G03G15/102 , G03G9/18
Abstract: A METHOD OF DEVELOPMENT OF AN ELECTROSTAIC LATENT IMAGE IS GIVEN WHEREIN A CHEMICALLY STABLE, NONAQUEOUS, AMBIPOLAR, LIQUID DEVELOPER COMPRISING AN OLEAGINOUS VEHICLE, SOLID COLORAT PARTICLES, A DISPERSANT SOLUBLE IN THE LIQUID DEVELOPER WHICH IS CAPABLE OF SUBSTANTIALLY SUPPRESSING BACKGROUND DEPOSITS, AND A FIXING AGENT MISCIBLE WITH THE LIQUID WHICH PENETRATES THE COPY PAPER IS EMPLOYED TO DEVELOP AN ELECTROSTATIC LATENT IMAGE BY PRESENTING THE DEVELOPER TO THE IMAGE BEARING SURFACE BY AN APPLICATOR HAVING A SUBSTANTIALLY UNIFORMLY PATTERNED SURFACE OF RAISED PORTIONS AND DEPRESSED PORTIONS WHICH CONTAIN THE DEVELOPER.
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公开(公告)号：US3806354A
公开(公告)日：1974-04-23
申请号：US21988372
申请日：1972-01-21
Applicant: XEROX CORP
Inventor： AMIDON A , MAMMINO J , FERGUSON R
CPC classification number: G03G13/10 , G03G9/18 , G03G15/102
Abstract: AN ELECTROSTATOGRAPHIC IMAGING SYSTEM WHEREIN AN ELECTROSTATIC LATENT IMAGE IS DEVELOPED BY PLACING THE IMAGEING SURFACE IN DEVELOPING CONFIGURATION WITH A PATTERNED APPLICATOR SURFACE HAVING A SUBSTANTIALLY UNIFORM DISTRIBUTION OF RAISED PORTIONS OR "LANDS" AND DEPRESSED PORTIONS OR "VALLEYS" AND CONTAINING A RELATIVELY NON-CONDUCTIVE LIQUID DEVELOPER IN THE DEPRESSED PORTIONS THEREOF WHILE THE RAISED PORTIONS ARE SUBSTANTIALLY FREE OF DEVELOPER.
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公开(公告)号：US3795443A
公开(公告)日：1974-03-05
申请号：US3795443D
申请日：1968-08-26
Applicant: XEROX CORP
Inventor： HEINE GELDERN R , AMIDON A
CPC classification number: G03G15/101
Abstract: A method and apparatus for developing an electrostatic charge pattern with an ultrasonically generated uncharged droplet mist. The apparatus comprises an ultrasonic transducer which is energized from a power source and which has the capability of generating uncharged droplet mist particles from a liquid material. The droplet mist so created is brought into contact with the electrostatic charge pattern to effect its development without regard to image or charge polarity.
Abstract translation: 一种用超声波产生的不带电荷的液滴雾显影静电荷图案的方法和装置。 该装置包括从电源通电并且具有从液体材料产生不带电荷的液滴雾颗粒的能力的超声换能器。 如此产生的液滴雾与静电荷图案接触以实现其显影，而不考虑图像或电荷极性。
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8.发明授权
公开(公告)号：US3748127A
公开(公告)日：1973-07-24
申请号：US3748127D
申请日：1971-12-02
Applicant: XEROX CORP
Abstract: AN ELECTROSTATOGRAPHIC IMAGING SYSTEM EMPLOYING A LIQUID DEVELOPER AND A CYCLING OR REUSABLE PHOTOCONDUCTOR IS PROVIDED WHEREIN A SMALL AMOUNT OF A LEWIS ACID OR LEWIS BASE IS CYCLICALLY APPLIED TO THE PHOTOCONDUCTOR SURFACE. THE LEWIS ACID OR BASE IS PREFERABLY A CONSTITUENT OF THE LIQUID DEVELOPER AND ACTS TO MAINTAIN OR REJUVENATE THE ELECTRICAL PROPERTIES OF THE PHOTOCONDUCTOR.
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