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公开(公告)号:US06365316B1
公开(公告)日:2002-04-02
申请号:US09520439
申请日:2000-03-07
申请人: Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
发明人: Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
IPC分类号: G03G908
CPC分类号: G03G9/09725 , G03G9/0823 , G03G9/08755 , G03G9/09708
摘要: A toner for particular use in devices utilizing hybrid scavengeless development includes toner particles of at least one binder, at least one colorant, and optionally one or more additives, the toner exhibiting a charge per particle diameter (Q/D) of from −0.1 to −1.0 fC/&mgr;m with a variation during development of from 0 to 0.25 fC/&mgr;m and the distribution is substantially unimodal and possesses a peak width of less than 0.5 fC/&mgr;m, and the toner has a triboelectric charge of from −25 to −70 &mgr;C/g with a variation during development of from 0 to 15 &mgr;C/g following triboelectric contact with carrier particles. Use of a toner with such properties in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.
摘要翻译: 用于特别用于利用混合物清除剂开发的装置的调色剂包括至少一种粘合剂,至少一种着色剂和任选的一种或多种添加剂的调色剂颗粒,所述调色剂显示出每粒径(Q / D)为-0.1至 -1.0fC / mum,在0至0.25fC / mum的显影期间具有变化,并且分布基本上是单峰的,并且具有小于0.5fC / mum的峰宽度,并且调色剂具有-25至 - 70微克/克,随着与载体颗粒的摩擦接触,在0至15μC/ g的显影期间发生变化。 在混合清扫开发装置中使用具有这种特性的调色剂能够以与胶印光刻中所实现的性质相似的特性实现图像。
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公开(公告)号:US20110086306A1
公开(公告)日:2011-04-14
申请号:US12575736
申请日:2009-10-08
申请人: Robert D. Bayley , Yuhua Tong , Timothy L. Lincoln , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Susan J. LaFica , Mark E. Mang
发明人: Robert D. Bayley , Yuhua Tong , Timothy L. Lincoln , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Susan J. LaFica , Mark E. Mang
CPC分类号: G03G9/0806 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08711 , G03G9/09783
摘要: A toner having charge control agents which impart excellent triboelectric charging characteristics. In embodiments, the charge control agents include copolymers formed by an emulsion polymerization process.
摘要翻译: 具有赋予优异摩擦带电特性的电荷控制剂的调色剂。 在实施方案中,电荷控制剂包括通过乳液聚合方法形成的共聚物。
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公开(公告)号:US06326119B1
公开(公告)日:2001-12-04
申请号:US09520359
申请日:2000-03-07
申请人: William H. Hollenbaugh, Jr. , Hui Chang , Samir Kumar , Scott M. Silence , Amy L. Stamp , Susan J. Lafica , Gerardo Leute , Juan A. Morales-Tirado , Dongming Li
发明人: William H. Hollenbaugh, Jr. , Hui Chang , Samir Kumar , Scott M. Silence , Amy L. Stamp , Susan J. Lafica , Gerardo Leute , Juan A. Morales-Tirado , Dongming Li
IPC分类号: G03G9087
CPC分类号: G03G9/0825 , G03G9/0808 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/08755 , G03G9/08793
摘要: A method of forming a toner having controlled properties for use in a developer composition finding particular use in a hybrid scavengeless development scheme includes feeding at least one binder and at least one colorant into a mixing device at a feed ratio, upon exit of the mixture from the mixing device, monitoring one or more properties of the mixture with at least one monitoring device, wherein if the monitoring indicates that the one or more properties being monitored is out of specification, removing the monitored mixture from the method and adjusting the feed ratio by adjusting the feeding of the at least one binder or of the at least one colorant, thereby retaining in-specification mixture in the method. The in-specification toner is ground, optionally together with a portion of one or more external additives, classified, and mixed with one or more external additives to obtain the toner having controlled properties.
摘要翻译: 形成用于显影剂组合物的具有受控性质的调色剂的方法,其特征在于用于混合清除剂显影方案中的方法包括:当混合物从混合物离去时,将至少一种粘合剂和至少一种着色剂以进料比进料到混合装置中 混合装置,用至少一个监测装置监测混合物的一种或多种性质,其中如果监测表明所监测的一种或多种性质不符合规定,则从该方法中除去监测的混合物并通过 调节所述至少一种粘合剂或所述至少一种着色剂的进料,从而在所述方法中保留说明书中的混合物。 将规格内的调色剂任选地与一种或多种外部添加剂的一部分一起研磨,分类并与一种或多种外部添加剂混合以获得具有受控特性的调色剂。
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公开(公告)号:US06194117B1
公开(公告)日:2001-02-27
申请号:US09383917
申请日:1999-08-26
申请人: Lewis S. Smith , Juan M. Tirado , William H. Hollenbaugh, Jr. , Scott M. Silence , K. Derek Henderson , Susan J. LaFica , Amy L. Stamp
发明人: Lewis S. Smith , Juan M. Tirado , William H. Hollenbaugh, Jr. , Scott M. Silence , K. Derek Henderson , Susan J. LaFica , Amy L. Stamp
IPC分类号: G03G900
CPC分类号: G03G9/10 , G03G9/1133 , G03G9/1135 , G03G9/1138 , G03G9/1139
摘要: A process including: blending carrier particles in a fluidized bed jet mill and continuously separating fine particles formed therein from the resulting blended carrier particles.
摘要翻译: 一种方法,包括:将流化床喷射磨中的载体颗粒混合并将所形成的细颗粒与所得的共混载体颗粒连续分离。
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