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公开(公告)号：US3652319A
公开(公告)日：1972-03-28
申请号：US3652319D
申请日：1969-12-30
Applicant: XEROX CORP
Inventor： AMIDON ALAN B , MAMMINO JOSEPH
CPC classification number: G03G5/005 , G03G21/0088
Abstract: A liquid development imaging system with a cycling imaging surface to which is cyclically applied a film forming insulating solid that wets the imaging surface and sharply liquefies with low melt viscosity at a temperature above ambient operation temperature. The added solid permits relative ease in cleaning and the ability to cycle the imaging surface without complete cleaning.
Abstract translation: 具有循环成像表面的液体显影成像系统循环地施加成膜绝缘固体，其在高于环境操作温度的温度下润湿成像表面并且以低熔体粘度急剧液化。 添加的固体允许清洁相对容易，并且能够循环成像表面而无需完全清洁。
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公开(公告)号：US3672886A
公开(公告)日：1972-06-27
申请号：US3672886D
申请日：1968-12-26
Applicant: XEROX CORP
Inventor： MAMMINO JOSEPH
CPC classification number: G03G5/0614 , C08G8/00 , C08G8/10 , C08G8/12 , C08G8/14 , C08G8/22 , C08G8/28 , C08K5/0008 , G03G5/022 , C08L61/06
Abstract: IT HAS BEEN DETERMINED THAT UPON THE ADDITION AN AROMATIC COMPOUND, PREFERABLY AN ARYL AMINE COMPOUND TO A PHENOL-ALDEHYDE TYPE RESIN THAT IS NOW POSSIBLE TO FORM EXCELLENT SURFACE DEFORMATION IMAGES OF ENHANCED QUALITY ON THE SURFACE OF THE LATTER MATERIALS. THUS, UPON THE ADDITION OF THE SPECIFIED ADDITIVE TO A PHENOL-ALDEHYDE TYPE RESIN THE FROST CHARACTERISTICS THEREOF ARE SUBSTANTIALLY ENHANCED.
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3.发明授权Selective removal of liquid developer in a cyclical electrophotographic process 失效在循环电泳过程中选择性去除液体开发者
公开(公告)号：US3656948A
公开(公告)日：1972-04-18
申请号：US3656948D
申请日：1969-11-20
Applicant: XEROX CORP
Inventor： MAMMINO JOSEPH
CPC classification number: G03G21/0088 , G03G5/005
Abstract: An electrostatographic imaging surface is cleaned of liquid developer by selectively applying to the charged or image areas of the imaging surface a finely divided, dry, absorbent powder. The powder may be selectively applied by charging the powder to a polarity opposite that which the imaging surface bears and presenting a charged powder loaded applicator adjacent the imaging surface such that the charged powder is transferred to the imaging surface with an electrostatic assist from the residual charge on the imaging surface.
Abstract translation: 通过选择性地向成像表面的带电或成像区域施加细碎，干燥的吸收性粉末，清洗液体显影剂的静电成像表面。 可以通过将粉末充电到与成像表面承受的极性相反的极性并且使带电粉末负载的施加器邻近成像表面来选择性地施加粉末，使得带电粉末以从剩余电荷的静电辅助转移到成像表面 在成像面上。
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4.发明授权Color electrophotographic imaging process utilizing specific carrier-toner combinations 失效利用特定载体调色剂组合的彩色电子照相成像方法
公开(公告)号：US3909259A
公开(公告)日：1975-09-30
申请号：US42548173
申请日：1973-12-17
Applicant: XEROX CORP
Inventor： MAMMINO JOSEPH , JOSSEL FRANKLIN , KOBEY JAMES M , SERIO JOHN P , SOLODAR WARREN E , WALKER ALAN H
CPC classification number: G03G9/0918 , G03G5/12 , G03G9/0908 , G03G9/091 , G03G9/0922 , G03G9/1075
Abstract: A color electrophotographic imaging process is disclosed employing uniquely distinct developer materials. Specific cyan, yellow, and magenta developers which uniquely cooperate to form true color images in an electrophotographic process are described. The electrophotographic processes employing these developers are also disclosed.
Abstract translation: 公开了使用独特的显影剂材料的彩色电子照相成像方法。 描述了在电子照相方法中独特配合以形成真实彩色图像的特定的青色，黄色和品红色显影剂。 还公开了采用这些显影剂的电子照相方法。
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5.发明授权Developing electrostatic images employing fatty acid esters to inhibit developer build-up 失效开发静电图像使用脂肪酸抑制剂禁止开发商建立
公开(公告)号：US3692520A
公开(公告)日：1972-09-19
申请号：US3692520D
申请日：1969-10-31
Applicant: XEROX CORP
Inventor： MAMMINO JOSEPH , AMIDON ALAN B
Abstract: AN ELECTROSTATOGRAPIC IMAGING SYSTEM WHEREIN A HYDROGENEATED VEGETABLE OIL DERIVATIVE IS ADDED TO THE PHOTOCONDUCTOR SURFACE IN THE PRESENCE OF A LIQUID DEVELOPER. THE ADDITIVE MAY BE SEPARATELY ADDED OR BE DISPERSED IN THE LIQUID DEVELOPER AND TO PROVIDE IMPROVED CYCLING ABILITY OF THE IMAGING SURFACE.
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Patent Agency Ranking
公开(公告)号：US3455240A
公开(公告)日：1969-07-15
申请号：US3455240D
申请日：1965-09-13
Applicant: XEROX CORP
Inventor： MARTEL ROBERT W , WEIGL JOHN W , MAMMINO JOSEPH
CPC classification number: G03G13/283
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公开(公告)号：US3900587A
公开(公告)日：1975-08-19
申请号：US43127974
申请日：1974-01-07
Applicant: XEROX CORP
Inventor： LENHARD MYRON JAMES , MAMMINO JOSEPH
CPC classification number: G03G9/1138
Abstract: A carrier for electrostatographic developers comprising carrier particles comprising metals, metal alloys, metal compounds and mixtures thereof treated with a strongly adhering adsorbable organic dye. This carrier is used with toner particles to develop electrostatic latent images.
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公开(公告)号：US3897249A
公开(公告)日：1975-07-29
申请号：US34949173
申请日：1973-04-09
Applicant: XEROX CORP
Inventor： MAMMINO JOSEPH , WHITTAKER GARY L
CPC classification number: G03G9/0904
Abstract: Phthalocyanine electrostatographic photoreceptors are subject to cycling fatigue effects when toners containing acidic channel black carbon are used. These fatigue effects are substantially reduced by the use of neutral or alkaline carbon blacks, such as furnace blacks.
Abstract translation: 当使用含有酸性通道黑碳的调色剂时，酞菁电喷感光体会受到循环疲劳影响。 这些疲劳效应通过使用中性或碱性炭黑（如炉黑）显着降低。
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公开(公告)号：US3607261A
公开(公告)日：1971-09-21
申请号：US3607261D
申请日：1969-04-04
Applicant: XEROX CORP
Inventor： AMIDON ALAN B , MAMMINO JOSEPH , RADLER RICHARD
CPC classification number: G03G5/0507 , G03G5/0517 , G03G5/0521 , G03G5/085
Abstract: An electrophotographic material is disclosed comprising a support substrate and an inorganic crystalline photoconductive insulating layer. The photoconductive coating comprises a photoconductive material and an inorganic crystalline binder.
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10.发明授权
公开(公告)号：US3697263A
公开(公告)日：1972-10-10
申请号：US3697263D
申请日：1969-10-31
Applicant: XEROX CORP
Inventor： MAMMINO JOSEPH
CPC classification number: G03G5/005 , G03G21/0088
Abstract: IN LIQUID DEVELOPMENT SYSTEMS, CYCLING ELECTROSTATOGRAPHIC IMAGING SURFACES ARE SUBSTANTIALLY COMPLETELY CLEANED OF DEVELOPER REMAINING ON THE SURFACE AFTER TRANSFER TO COPY PAPER BY CYCLICALLY CONTACTING THE IMAGING SURFACE WITH A SMALL QUANTITY OF HIGHLY ABSORBENT DRY POWDER AND REMOVING THE POWDER FROM THE IMAGING SURFACE AFTER THE POWDER HAS ABSORBED THE RESIDUAL LIQUID DEVELOPER.
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