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公开(公告)号:US20120219894A1
公开(公告)日:2012-08-30
申请号:US13033761
申请日:2011-02-24
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/0819 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797
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. In embodiments, the bio-based amorphous polyester resin includes a biologically derived diol, such as 2,3-butanediol.
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。 在实施方案中,生物基非晶形聚酯树脂包括生物衍生的二醇,例如2,3-丁二醇。
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公开(公告)号:US20120156607A1
公开(公告)日:2012-06-21
申请号:US12974310
申请日:2010-12-21
IPC分类号: G03G9/08
CPC分类号: G03G9/08755 , G03G9/0804 , G03G9/08775 , G03G9/08784 , G03G9/08791 , G03G9/08795 , G03G9/08797
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. In embodiments, the bio-based amorphous polyester resin is modified with a multi-functional bio-based acid, thereby providing acid-functionalized polyesters, which can be readily emulsified in emulsion aggregation processes for toner fabrication.
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。 在实施方案中,生物基非晶形聚酯树脂用多功能生物基酸改性,由此提供酸官能化的聚酯,其可以在用于调色剂制造的乳液聚集方法中容易地乳化。
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公开(公告)号:US20120148951A1
公开(公告)日:2012-06-14
申请号:US12967370
申请日:2010-12-14
CPC分类号: G03G9/0804 , C08J3/05 , C08J2367/08 , C08K3/22 , C08K5/3462 , C08K5/42 , G03G9/08755 , G03G9/08775 , G03G9/08797
摘要: Solvent-free extrusion processes are disclosed that are suitable for forming high bio-based polyester latexes that may be utilized in forming a toner, as well as other commercial products.
摘要翻译: 公开了无溶剂挤出方法,其适于形成可用于形成调色剂的高生物基聚酯胶乳以及其它商业产品。
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公开(公告)号:US08178269B2
公开(公告)日:2012-05-15
申请号:US12718592
申请日:2010-03-05
申请人: Ke Zhou , Guerino G. Sacripante , Paul Joseph Gerroir , Edward Graham Zwartz , Michael S. Hawkins
发明人: Ke Zhou , Guerino G. Sacripante , Paul Joseph Gerroir , Edward Graham Zwartz , Michael S. Hawkins
IPC分类号: G03G9/08
CPC分类号: G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0827 , G03G9/08775 , G03G9/08777 , G03G9/08779
摘要: Emulsion aggregation toner particles including a resin, polysaccharide particles, an optional wax, and an optional colorant. The toner particles contain about 1 to about 50 wt % polysaccharide particles based on the total weight of the toner particles.
摘要翻译: 包括树脂,多糖颗粒,任选的蜡和任选的着色剂的乳液聚集调色剂颗粒。 调色剂颗粒基于调色剂颗粒的总重量含有约1至约50重量%的多糖颗粒。
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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:US20110223525A1
公开(公告)日:2011-09-15
申请号:US12720038
申请日:2010-03-09
申请人: Guerino G. Sacripante , Daryl W. Vanbesien , Biritawit Asfaw , Rosa M. Duque , Sonja Hadzidedic
发明人: Guerino G. Sacripante , Daryl W. Vanbesien , Biritawit Asfaw , Rosa M. Duque , Sonja Hadzidedic
IPC分类号: G03G9/08
CPC分类号: G03G9/08755 , G03G9/08795 , G03G9/08797
摘要: Embodiments include a toner having a polyester resin derived from diacids and diesters, in combination with at least one diol, in embodiments a cycloaliphatic diol, an optional crystalline resin, an optional colorant, and an optional wax.
摘要翻译: 实施方案包括具有衍生自二酸和二酯的聚酯树脂的调色剂,与至少一种二醇的组合,在实施方案中为脂环族二醇,任选的结晶树脂,任选的着色剂和任选的蜡。
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公开(公告)号:US20110086302A1
公开(公告)日:2011-04-14
申请号:US12576282
申请日:2009-10-09
申请人: Ke Zhou , Edward Graham Zwartz , Karen Ann Moffat , Guerino G. Sacripante , T. Brian McAneney , Jordan H. Wosnick , Valerie M. Farrugia
发明人: Ke Zhou , Edward Graham Zwartz , Karen Ann Moffat , Guerino G. Sacripante , T. Brian McAneney , Jordan H. Wosnick , Valerie M. Farrugia
CPC分类号: G03G9/08797 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/08755 , G03G9/08795 , G03G9/0906 , G03G9/0926
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.
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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:US20090155712A1
公开(公告)日:2009-06-18
申请号:US11956035
申请日:2007-12-13
IPC分类号: G03G9/13
CPC分类号: C08J3/07 , C08J2367/02
摘要: A process for preparing a curable polyester based emulsion is provided in embodiments, containing one or more unsaturated polyesters and one or more photoinitiators obtained by a phase inversion process, in which the particle size and particle size distribution is controlled by process parameters, such as solvent, solvent ratio, neutralization ratio of the resin and temperature.
摘要翻译: 在实施方案中提供了一种制备可固化聚酯基乳液的方法,其包含一种或多种不饱和聚酯和通过相转化方法获得的一种或多种光引发剂,其中颗粒尺寸和颗粒尺寸分布由工艺参数如溶剂 ,溶剂比,树脂的中和率和温度。
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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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