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公开(公告)号：US20110086303A1
公开(公告)日：2011-04-14
申请号：US12576289
申请日：2009-10-09
CPC分类号： G03G9/0906 , G03G9/0804 , G03G9/0821 , G03G9/0823 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0926 , G03G9/09328 , G03G9/09335
摘要： An emulsion aggregation toner composition includes toner particles including: an unsaturated polymeric resin, such as amorphous resins, crystalline resins, and combinations thereof; an optional colorant; an optional wax; an optional coagulant; and an IR absorber. The use of an IR absorber may permit formation of color toners that have uniform gloss and crease properties, i.e., the IR absorbers may prevent gloss and crease differences between color and black toners.
摘要翻译： 乳液聚集调色剂组合物包括调色剂颗粒，其包括：不饱和聚合物树脂，例如无定形树脂，结晶树脂及其组合; 任选的着色剂; 可选蜡; 一种可选的凝结剂; 和IR吸收剂。 使用IR吸收器可以允许形成具有均匀的光泽和折痕特性的彩色调色剂，即，IR吸收剂可以防止颜色和黑色调色剂之间的光泽和折痕差异。
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公开(公告)号：US08073376B2
公开(公告)日：2011-12-06
申请号：US12437586
申请日：2009-05-08
IPC分类号： G03G15/20
CPC分类号： G03G9/0819 , G03G9/0806 , G03G9/0815 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09392 , G03G15/08 , G03G15/2007 , G03G2215/0602
摘要： Processes for producing emulsion aggregation toners are provided. In embodiments, methods of the present disclosure may be utilized to produce toners suitable for low melt applications, including use in flexible packaging applications, where low pile height is desired for low cost and flexibility. In embodiments, the EA toners may be prepared by optimizing the particle size of the emulsion, the choice of and amount of aggregating agent utilized, and the solids content of the emulsion.
摘要翻译： 提供了生产乳液聚集调色剂的方法。 在实施方案中，本公开的方法可以用于生产适合于低熔点应用的调色剂，包括在软包装应用中的应用，其中需要低绒头高度以实现低成本和柔性。 在实施方案中，EA调色剂可以通过优化乳液的粒度，所使用的聚集剂的选择和量以及乳液的固体含量来制备。
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公开(公告)号：US20100285403A1
公开(公告)日：2010-11-11
申请号：US12437582
申请日：2009-05-08
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/09321 , G03G9/09328 , G03G9/09335 , G03G9/09364 , G03G9/09371
摘要： Processes for producing emulsion aggregation toners are provided. In embodiments, methods of the present disclosure may be utilized to produce toners suitable for low melt applications, including use in flexible packaging applications, where low pile height is desired for low cost and flexibility. In embodiments, the EA toners may be prepared by optimizing the particle size of the emulsion, the choice of and amount of aggregating agent utilized, and the solids content of the emulsion.
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公开(公告)号：US07358021B2
公开(公告)日：2008-04-15
申请号：US11044847
申请日：2005-01-27
申请人： Raj D. Patel , Guerino G. Sacripante , Edward G. Zwartz , Enno E. Agur , Allan K. Chen , T Hwee Ng , Kimberly D. Nosella , Cuong Vong , Karen A. Moffat
发明人： Raj D. Patel , Guerino G. Sacripante , Edward G. Zwartz , Enno E. Agur , Allan K. Chen , T Hwee Ng , Kimberly D. Nosella , Cuong Vong , Karen A. Moffat
IPC分类号： G03G5/00
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/08711 , G03G9/08726 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner process that includes a first heating of a colorant dispersion, a first polyester resin free latex emulsion, a second polyester latex emulsion, and a wax dispersion in the presence of a coagulant containing a metal ion; adding a third polyester free latex; adding an organic sequestering compound or a silicate salt sequestering compound, followed by a second heating.
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公开(公告)号：US08192912B2
公开(公告)日：2012-06-05
申请号：US12437582
申请日：2009-05-08
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/09321 , G03G9/09328 , G03G9/09335 , G03G9/09364 , G03G9/09371
摘要： Processes for producing emulsion aggregation toners are provided. In embodiments, methods of the present disclosure may be utilized to produce toners suitable for low melt applications, including use in flexible packaging applications, where low pile height is desired for low cost and flexibility. In embodiments, the EA toners may be prepared by optimizing the particle size of the emulsion, the choice of and amount of aggregating agent utilized, and the solids content of the emulsion.
摘要翻译： 提供了生产乳液聚集调色剂的方法。 在实施方案中，本公开的方法可用于生产适合于低熔点应用的调色剂，包括在软包装应用中的应用，其中需要低绒头高度以实现低成本和柔性。 在实施方案中，EA调色剂可以通过优化乳液的粒度，所使用的聚集剂的选择和量以及乳液的固体含量来制备。
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公开(公告)号：US20080187855A1
公开(公告)日：2008-08-07
申请号：US12099430
申请日：2008-04-08
申请人： Raj D. Patel , Guerino G. Sacripante , Edward G. Zwartz , Enno E. Agur , Allan K. Chen , T Hwee Ng , Kimberly D. Nosella , Cuong Vong , Karen A. Moffat
发明人： Raj D. Patel , Guerino G. Sacripante , Edward G. Zwartz , Enno E. Agur , Allan K. Chen , T Hwee Ng , Kimberly D. Nosella , Cuong Vong , Karen A. Moffat
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/08711 , G03G9/08726 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner process that includes a first heating of a colorant dispersion, a first polyester resin free latex emulsion, a second polyester latex emulsion, and a wax dispersion in the presence of a coagulant containing a metal ion; adding a third polyester free latex; adding an organic sequestering compound or a silicate salt sequestering compound, followed by a second heating.
摘要翻译： 在含有金属离子的凝结剂的存在下，包括着色剂分散体的第一次加热，第一聚酯树脂无胶乳乳液，第二聚酯胶乳乳液和蜡分散体的调色剂方法; 加入第三无聚酯胶乳; 加入有机螯合化合物或硅酸盐隔离化合物，然后进行第二次加热。
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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：US20110003243A1
公开(公告)日：2011-01-06
申请号：US12878399
申请日：2010-09-09
CPC分类号： G03G9/08775 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09371
摘要： Environmentally friendly toner particles are provided which may include a bio-based amorphous polyester resin, optionally in combination with another amorphous resin and/or a crystalline resin. Methods for providing these toners are also provided.
摘要翻译： 提供环境友好的调色剂颗粒，其可以包括生物基非晶形聚酯树脂，任选地与另一种无定形树脂和/或结晶树脂组合。 还提供了提供这些调色剂的方法。
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公开(公告)号：US07723004B2
公开(公告)日：2010-05-25
申请号：US12353863
申请日：2009-01-14
申请人： Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
发明人： Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A toner having an amorphous resin, a crystalline resin, and a colorant, wherein the crystalline resin has a melting temperature of at least 70° C. and a recrystallization point of at least 47° C. exhibits improved document offset properties and improved heat cohesion. Annealing the toner further improves the heat cohesion and morphology of the toner.
摘要翻译： 具有无定形树脂，结晶性树脂和着色剂的调色剂，其中结晶性树脂的熔融温度为70℃以上，再结晶点为47℃以上，表现出改善的文件偏移性和改善的热粘合性 。 使调色剂退火进一步提高了调色剂的热粘合性和形态。
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公开(公告)号：US06824944B2
公开(公告)日：2004-11-30
申请号：US10369923
申请日：2003-02-20
IPC分类号： G03G900
CPC分类号： G03G9/09708 , G03G9/0815 , G03G9/0825 , G03G9/08755
摘要： A toner process involving, for example, contacting a toner surface with a reducing agent and a metal halide.
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