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公开(公告)号：US06331372B1
公开(公告)日：2001-12-18
申请号：US09416508
申请日：1999-10-08
Applicant: Bryan Patrick Livengood , James Craig Minor , Michael Thomas Moore , John Melvin Olson , Minerva Piffarerio , Vincent Wen-Hwa Ting
Inventor： Bryan Patrick Livengood , James Craig Minor , Michael Thomas Moore , John Melvin Olson , Minerva Piffarerio , Vincent Wen-Hwa Ting
IPC: G03G9087
CPC classification number: G03G9/08704 , G03G9/08711 , G03G9/08793 , G03G9/08795
Abstract: Toner particulates include a first resin comprising a cross-linked copolymer; a second resin comprising a non-cross-linked copolymer; and a wax comprising an ethylene propylene copolymer. The cross-linked copolymer is a copolymer other than the wax comprising an ethylene propylene copolymer and the non-cross-linked polymer is a copolymer other than the wax comprising an ethylene propylene copolymer.
Abstract translation: 调色剂颗粒包括包含交联共聚物的第一树脂; 包含非交联共聚物的第二树脂; 和包含乙烯丙烯共聚物的蜡。 交联共聚物是除了包含乙烯丙烯共聚物的蜡以外的共聚物，非交联聚合物是除包含乙烯丙烯共聚物的蜡以外的共聚物。
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2.发明申请Method of addition of extra particulate additives to image forming material 审中-公开向成像材料添加额外的颗粒添加剂的方法
公开(公告)号：US20080090167A1
公开(公告)日：2008-04-17
申请号：US11549251
申请日：2006-10-13
Applicant: Ligia Aura Bejat , John Earley , Rick Owen Jones , George Pharris Marshall , John Melvin Olson , Trent Peter , Minerva Piffarerio , Vincent Wen-Hwa Ting , Ronald James Whildin
Inventor： Ligia Aura Bejat , John Earley , Rick Owen Jones , George Pharris Marshall , John Melvin Olson , Trent Peter , Minerva Piffarerio , Vincent Wen-Hwa Ting , Ronald James Whildin
IPC: G03G9/08
CPC classification number: G03G9/0808 , G03G9/081 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/09733
Abstract: The present invention relates to a method for combining extra particulate additive with toner. The method includes mixing toner and extra particulate additive in a conical mixer having temperature control. The toner may contain polymeric material having a glass transition temperature (Tg) and the mixing may be carried out wherein the temperature of the mixture is maintained at a temperature less than Tg. The above method may also be applied to a toner formulation that has first undergone a rounding operation.
Abstract translation: 本发明涉及一种将额外的颗粒状添加剂与调色剂结合的方法。 该方法包括在具有温度控制的锥形混合器中混合调色剂和额外的颗粒添加剂。 调色剂可以含有具有玻璃化转变温度（Tg）的聚合材料，并且可以进行混合，其中混合物的温度保持在低于Tg的温度。 上述方法也可以应用于首先经过四舍五入操作的调色剂配方。
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公开(公告)号：US06991886B2
公开(公告)日：2006-01-31
申请号：US10862871
申请日：2004-06-07
Applicant: John Joseph Earley , George Pharris Marshall , John Melvin Olson , Trent Duane Peter , Minerva Piffarerio , Vincent Wen-Hwa Ting , Ronald James Whildin
Inventor： John Joseph Earley , George Pharris Marshall , John Melvin Olson , Trent Duane Peter , Minerva Piffarerio , Vincent Wen-Hwa Ting , Ronald James Whildin
IPC: G03G13/14
CPC classification number: G03G9/08782 , G03G9/0808 , G03G9/0815 , G03G9/09725
Abstract: Toner is rounded by vigorously mixing less than about 5 percent by weight of particulate silica to the total weight of a starting toner in a closed, recirculating air system. The starting toner contains at least about 4.5 percent by weight of the starting toner of a wax and additionally contains at least 5 percent by weight of the starting toner of a softening agent. The temperature during the mixing is no more than 13 degrees C. above the onset of the glass transition temperature of the starting toner. The final toner comprises rounded starting toner having particulate silica embedded during the mixing process.
Abstract translation: 通过在密闭的循环空气系统中将少于约5重量％的颗粒二氧化硅剧烈混合到起始调色剂的总重量来使调色剂成圆形。 起始调色剂含有至少约4.5重量％的蜡的起始调色剂，另外含有至少5重量％的软化剂的起始调色剂。 在起始调色剂的玻璃化转变温度开始之后，混合期间的温度不超过13摄氏度。 最终的调色剂包括在混合过程中嵌入了颗粒状二氧化硅的圆形起始调色剂。
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公开(公告)号：US20050255401A1
公开(公告)日：2005-11-17
申请号：US10862871
申请日：2004-06-07
Applicant: John Earley , George Marshall , John Olson , Trent Peter , Minerva Piffarerio , Vincent Ting , Ronald Whildin
Inventor： John Earley , George Marshall , John Olson , Trent Peter , Minerva Piffarerio , Vincent Ting , Ronald Whildin
CPC classification number: G03G9/08782 , G03G9/0808 , G03G9/0815 , G03G9/09725
Abstract: Toner is rounded by vigorously mixing less than about 5 percent by weight of particulate silica to the total weight of a starting toner in a closed, recirculating air system. The starting toner contains at least about 4.5 percent by weight of the starting toner of a wax and additionally contains at least 5 percent by weight of the starting toner of a softening agent. The temperature during the mixing is no more than 13 degrees C. above the onset of the glass transition temperature of the starting toner. The final toner comprises rounded starting toner having particulate silica embedded during the mixing process.
Abstract translation: 通过在密闭的循环空气系统中将少于约5重量％的颗粒二氧化硅剧烈混合到起始调色剂的总重量来使调色剂成圆形。 起始调色剂含有至少约4.5重量％的蜡的起始调色剂，另外含有至少5重量％的软化剂的起始调色剂。 在起始调色剂的玻璃化转变温度开始之后，混合期间的温度不超过13摄氏度。 最终的调色剂包括在混合过程中嵌入了颗粒状二氧化硅的圆形起始调色剂。
