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公开(公告)号：US08603720B2
公开(公告)日：2013-12-10
申请号：US12711681
申请日：2010-02-24
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A process for preparing a toner includes forming an emulsion with a buffer solution and an amorphous biodegradable polyester resin represented by Formula (1): wherein each n independently represents an integer of 1 to about 20 and x and y represent respective ratios of respective monomeric units and x ranges from about 0 to about 1000 and y ranges from about 0 to about 300; adding a colorant, a coagulant, and optionally a wax to the emulsion to form a mixture; heating the mixture, permitting aggregation and coalescence of the mixture to form toner particles; and recovering the toner particles.
摘要翻译： 制备调色剂的方法包括用缓冲溶液形成乳液和由式（1）表示的无定形可生物降解聚酯树脂：其中每个n独立地表示1至约20的整数，x和y表示各单体单元的各自的比例 并且x的范围为约0至约1000，y的范围为约0至约300; 向所述乳液中加入着色剂，凝结剂和任选的蜡以形成混合物; 加热混合物，允许混合物的聚集和聚结形成调色剂颗粒; 并回收调色剂颗粒。
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公开(公告)号：US08178274B2
公开(公告)日：2012-05-15
申请号：US12176558
申请日：2008-07-21
申请人： Enno E. Agur , Daryl W. Vanbesien , Ke Zhou , Michael S. Hawkins , Maria N. V. McDougall , Richard P. N. Veregin , Edward G. Zwartz
发明人： Enno E. Agur , Daryl W. Vanbesien , Ke Zhou , Michael S. Hawkins , Maria N. V. McDougall , Richard P. N. Veregin , Edward G. Zwartz
IPC分类号： G03G9/00
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797 , G03G9/09783
摘要： The present disclosure provides toners and processes for preparing toner particles possessing excellent charging characteristics. The process includes forming a dispersion including at least one organic and/or organometallic charge control agent, and then combining that dispersion with an emulsion suitable for use in forming toner particles.
摘要翻译： 本公开提供了调色剂和制备具有优异充电特性的调色剂颗粒的方法。 该方法包括形成包含至少一种有机和/或有机金属电荷控制剂的分散体，然后将该分散体与适合用于形成调色剂颗粒的乳液组合。
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公开(公告)号：US20100015544A1
公开(公告)日：2010-01-21
申请号：US12176558
申请日：2008-07-21
申请人： Enno E. Agur , Daryl W. Vanbesien , Ke Zhou , Michael S. Hawkins , Maria N.V. McDougall , Richard P.N. Veregin , Edward G. Zwartz
发明人： Enno E. Agur , Daryl W. Vanbesien , Ke Zhou , Michael S. Hawkins , Maria N.V. McDougall , Richard P.N. Veregin , Edward G. Zwartz
IPC分类号： G03G9/09
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797 , G03G9/09783
摘要： The present disclosure provides toners and processes for preparing toner particles possessing excellent charging characteristics. The process includes forming a dispersion including at least one organic and/or organometallic charge control agent, and then combining that dispersion with an emulsion suitable for use in forming toner particles.
摘要翻译： 本公开提供了调色剂和制备具有优异充电特性的调色剂颗粒的方法。 该方法包括形成包含至少一种有机和/或有机金属电荷控制剂的分散体，然后将该分散体与适合用于形成调色剂颗粒的乳液组合。
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公开(公告)号：US20140170555A1
公开(公告)日：2014-06-19
申请号：US13718606
申请日：2012-12-18
IPC分类号： G03G9/08
CPC分类号： G03G9/08 , G03G9/0804 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09392
摘要： The present disclosure provides a polyester toner resin comprising a polyhydroxylated cardanol derivative, that may be used in manufacturing an emulsion aggregation (EA) toner for imaging devices.
摘要翻译： 本公开内容提供了可用于制造用于成像装置的乳液聚集（EA）调色剂的聚羟基化吗啡因衍生物的聚酯调色剂树脂。
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公开(公告)号：US20120183896A1
公开(公告)日：2012-07-19
申请号：US13007683
申请日：2011-01-17
IPC分类号： G03G9/08
CPC分类号： C08G63/553 , G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08791
摘要： Disclosed is a polyester resin comprising the polycondensation product of (a) at least one diacid, acid ester, or diester; and (b) at least one diol; wherein either (i) at least one diacid, acid ester, or diester comprises a rosin diacid, rosin acid ester, or rosin diester; or (ii) at least one diol comprises a rosin diol. Also disclosed is a toner composition comprising particles which comprise the disclosed polyester resin and an optional colorant.
摘要翻译： 公开了包含（a）至少一种二酸，酸酯或二酯的缩聚产物的聚酯树脂; 和（b）至少一种二醇; 其中（i）至少一种二酸，酸酯或二酯包含松香二酸，松香酸酯或松香二酯; 或（ii）至少一种二醇包括松香二醇。 还公开了一种调色剂组合物，其包含包含所公开的聚酯树脂和任选的着色剂的颗粒。
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公开(公告)号：US20100021841A1
公开(公告)日：2010-01-28
申请号：US12574019
申请日：2009-10-06
申请人： Guerino G. Sacripante , Fatima M. Mayer , Kimberly D. Nosella , Valerie M. Farrugia , Raj D. Patel , Milan Maric , Allan K. Chen , Edward G. Zwartz , T. Hwee Ng
发明人： Guerino G. Sacripante , Fatima M. Mayer , Kimberly D. Nosella , Valerie M. Farrugia , Raj D. Patel , Milan Maric , Allan K. Chen , Edward G. Zwartz , T. Hwee Ng
IPC分类号： G03G9/08
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A process for preparing toner particles and compositions adapted for use in preparing toners that comprise a blend of a first polyester resin with a second sharp melting polyester resin. The process includes forming an emulsion resin comprising a branched polyester resin, a crystalline polyester resin, a colorant, and optionally a wax. The resin mixture is aggregated using an aggregating agent, such as a zinc acetate solution, to form an aggregate mixture. The aggregate mixture is then coalesced at a temperature of from about 5 to about 20° C. above the Tg of the emulsion resin to produce the resultant toner particles.
摘要翻译： 一种用于制备调色剂颗粒和组合物的方法，所述调色剂颗粒和组合物适用于制备调色剂，所述调色剂包括第一聚酯树脂与第二尖锐熔融聚酯树脂的共混物。 该方法包括形成包含支链聚酯树脂，结晶聚酯树脂，着色剂和任选的蜡的乳液树脂。 树脂混合物使用聚集剂如乙酸锌溶液聚集以形成骨料混合物。 然后将聚集体混合物在高于乳液树脂的Tg约5至约20℃的温度下聚结，以产生所得到的调色剂颗粒。
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公开(公告)号：US07615328B2
公开(公告)日：2009-11-10
申请号：US12140738
申请日：2008-06-17
申请人： Guerino G. Sacripante , Fatima M. Mayer , Kimberly D. Nosella , Valerie M. Farrugia , Raj D. Patel , Milan Maric , Allen K. Chen , Edward G. Zwartz , T. Hwee Ng
发明人： Guerino G. Sacripante , Fatima M. Mayer , Kimberly D. Nosella , Valerie M. Farrugia , Raj D. Patel , Milan Maric , Allen K. Chen , Edward G. Zwartz , T. Hwee Ng
IPC分类号： G03G5/00
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A process for preparing toner particles and compositions adapted for use in preparing toners that comprise a blend of a first polyester resin with a second sharp melting polyester resin. The process includes forming an emulsion resin comprising a branched polyester resin, a crystalline polyester resin, a colorant, and optionally a wax. The resin mixture is aggregated using an aggregating agent, such as a zinc acetate solution, to form an aggregate mixture. The aggregate mixture is then coalesced at a temperature of from about 5 to about 20° C. above the Tg of the emulsion resin to produce the resultant toner particles.
摘要翻译： 一种用于制备调色剂颗粒和组合物的方法，所述调色剂颗粒和组合物适用于制备调色剂，所述调色剂包括第一聚酯树脂与第二尖锐熔融聚酯树脂的共混物。 该方法包括形成包含支链聚酯树脂，结晶聚酯树脂，着色剂和任选的蜡的乳液树脂。 树脂混合物使用聚集剂如乙酸锌溶液聚集以形成骨料混合物。 然后将聚集体混合物在高于乳液树脂的Tg约5至约20℃的温度下聚结，以产生所得到的调色剂颗粒。
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公开(公告)号：US07402371B2
公开(公告)日：2008-07-22
申请号：US10948450
申请日：2004-09-23
申请人： Guerino G. Sacripante , Fatima M. Mayer , Kimberly D. Nosella , Valerie M. Farrugia , Raj D. Patel , Milan Maric , Allan K. Chen , Edward G. Zwartz , T. Hwee Ng
发明人： Guerino G. Sacripante , Fatima M. Mayer , Kimberly D. Nosella , Valerie M. Farrugia , Raj D. Patel , Milan Maric , Allan K. Chen , Edward G. Zwartz , T. Hwee Ng
IPC分类号： G03G9/087
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A process for preparing toner particles and compositions adapted for use in preparing toners that comprise a blend of a first polyester resin with a second sharp melting polyester resin. The process includes forming an emulsion resin comprising a branched polyester resin, a crystalline polyester resin, a colorant, and optionally a wax. The resin mixture is aggregated using an aggregating agent, such as a zinc acetate solution, to form an aggregate mixture. The aggregate mixture is then coalesced at a temperature of from about 5 to about 20° C. above the Tg of the emulsion resin to produce the resultant toner particles.
摘要翻译： 一种用于制备调色剂颗粒和组合物的方法，所述调色剂颗粒和组合物适用于制备调色剂，所述调色剂包括第一聚酯树脂与第二尖锐熔融聚酯树脂的共混物。 该方法包括形成包含支链聚酯树脂，结晶聚酯树脂，着色剂和任选的蜡的乳液树脂。 树脂混合物使用聚集剂如乙酸锌溶液聚集以形成骨料混合物。 然后将聚集体混合物在乳液树脂T T上方约5至约20℃的温度下聚结，以产生所得调色剂颗粒。
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公开(公告)号：US07335453B2
公开(公告)日：2008-02-26
申请号：US10973866
申请日：2004-10-26
申请人： Guerino G. Sacripante , Fatima M. Mayer , Edward G. Zwartz , Nicoleta Mihai , Valerie M. Farrugia
发明人： Guerino G. Sacripante , Fatima M. Mayer , Edward G. Zwartz , Nicoleta Mihai , Valerie M. Farrugia
IPC分类号： G03G9/087
CPC分类号： G03G9/09791 , G03G9/0821 , G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09741 , G03G9/0975 , G03G9/09783
摘要： A toner composition is provider including a branched amorphous polyester resin and a crystalline polyester resin, wherein the toner possesses rheological properties yielding desired characteristics.
摘要翻译： 调色剂组合物是包含支链非晶聚酯树脂和结晶聚酯树脂的提供者，其中调色剂具有产生所需特性的流变性质。
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公开(公告)号：US06638677B2
公开(公告)日：2003-10-28
申请号：US10086063
申请日：2002-03-01
IPC分类号： G03G9087
CPC分类号： G03G9/09783 , C08J3/215 , G03G9/0804 , G03G9/08713 , G03G9/08755
摘要： A process comprising heating a latex, a colorant dispersion, a polytetrafluoroethylene dispersion, and an organo metallic complexing component.
摘要翻译： 一种包括加热胶乳，着色剂分散体，聚四氟乙烯分散体和有机金属络合组分的方法。
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