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公开(公告)号:US07494757B2
公开(公告)日:2009-02-24
申请号:US11089149
申请日:2005-03-25
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:US07443570B2
公开(公告)日:2008-10-28
申请号:US11419440
申请日:2006-05-19
申请人: Naveen Chopra , Valerie M. Farrugia , Man-Chung Tam , San-Ming Yang , Richard P. N. Veregin , Patricia A. Burns
发明人: Naveen Chopra , Valerie M. Farrugia , Man-Chung Tam , San-Ming Yang , Richard P. N. Veregin , Patricia A. Burns
IPC分类号: G02B26/00
CPC分类号: G02F1/167 , G02F2001/1678
摘要: An electrophoretic display includes one or more set of colored particles in a dielectric fluid, wherein at least one of the one or more set of particles comprise particles having a cationic coating thereon imparting a substantially uniform positive charge to the particles. The display medium is included in an electrophoretic display device by including the medium in a multiplicity of individual reservoirs of a display layer or layers that is located between conductive substrates.
摘要翻译: 电泳显示器包括介电流体中的一组或多组着色颗粒,其中所述一组或多组颗粒中的至少一个颗粒包含其上具有阳离子涂层的颗粒,其赋予所述颗粒基本均匀的正电荷。 显示介质包括在电泳显示装置中,通过将介质包括在位于导电基板之间的显示层的多个单独的储存器中。
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公开(公告)号:US07416827B2
公开(公告)日:2008-08-26
申请号:US11169757
申请日:2005-06-30
IPC分类号: G03G9/00
CPC分类号: G03G9/09392 , G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09314 , G03G9/09321 , G03G9/09328 , G03G9/09357 , G03G9/09364 , G03G9/09371
摘要: Ultra low melt toner compositions with improved non-additive heat cohesion are disclosed. These toner compositions include toner particles comprising amorphous resins containing at least one unsaturated moiety, and when the toner particles are surface treated with a peroxy compound and optionally with a peroxy promoter compound, the surface of the toner particles is cross-linked to form a thin, robust shell. Processes for preparing the toner compositions are also described.
摘要翻译: 公开了具有改进的非添加剂热凝聚力的超低熔点调色剂组合物。 这些调色剂组合物包括包含至少一个不饱和部分的无定形树脂的调色剂颗粒,并且当调色剂颗粒用过氧化合物和任选地与过氧促进剂化合物进行表面处理时,调色剂颗粒的表面被交联以形成薄的 ,坚固的外壳。 还描述了制备调色剂组合物的方法。
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公开(公告)号:US20070268555A1
公开(公告)日:2007-11-22
申请号:US11419416
申请日:2006-05-19
申请人: Naveen Chopra , Peter G. Odell , Man-Chung Tam , San-Ming Yang , Daryl W. Van Besien , Valerie M. Farrugia
发明人: Naveen Chopra , Peter G. Odell , Man-Chung Tam , San-Ming Yang , Daryl W. Van Besien , Valerie M. Farrugia
IPC分类号: G02B26/00
CPC分类号: G02F1/167 , G02F2001/1678
摘要: An electrophoretic display medium includes one or more set of colored particles in a dielectric fluid, wherein the display medium has an electrical conductivity of about 10−11 to about 10−15 S/m, and wherein at least one of the one or more set of particles include crosslinked emulsion aggregation polymer particles. The display medium is included in an electrophoretic display device by including the medium in a multiplicity of individual reservoirs of a display layer or layers that is located between conductive substrates.
摘要翻译: 电泳显示介质包括介电流体中的一组或多组着色颗粒,其中显示介质的电导率为约10〜11〜15℃ / m,并且其中所述一组或多组颗粒中的至少一个包括交联的乳液聚集聚合物颗粒。 显示介质包括在电泳显示装置中,通过将介质包括在位于导电基板之间的显示层的多个单独的储存器中。
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公开(公告)号:US07280266B1
公开(公告)日:2007-10-09
申请号:US11419436
申请日:2006-05-19
申请人: Naveen Chopra , Valerie M. Farrugia , Man-Chung Tam , San-Ming Yang , Peter M. Kazmaier , Paul F. Smith , Barkev Keoshkerian
发明人: Naveen Chopra , Valerie M. Farrugia , Man-Chung Tam , San-Ming Yang , Peter M. Kazmaier , Paul F. Smith , Barkev Keoshkerian
IPC分类号: G02B26/00
CPC分类号: G02F1/167 , G02F2001/1678
摘要: An electrophoretic display medium includes at least one set of colored particles in a dielectric fluid, wherein the display medium has an electrical conductivity of about 10−11 to about 10−15 S/m. The display medium is included in an electrophoretic display device by including the medium in a multiplicity of individual reservoirs of a display layer or layers that is located between conductive substrates.
摘要翻译: 电泳显示介质包括介电流体中的至少一组着色颗粒,其中显示介质的电导率为约10-11℃至约10 -15℃ / m。 显示介质包括在电泳显示装置中,通过将介质包括在位于导电基板之间的显示层的多个单独的储存器中。
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公开(公告)号:US06890696B2
公开(公告)日:2005-05-10
申请号:US10446015
申请日:2003-05-27
CPC分类号: G03G9/0804
摘要: A toner process comprising heating a mixture of a latex and a colorant, which heating is accomplished below about the glass transition temperature, Tg, of polymer contained in the latex; cooling; and subsequently adding a methacrylate polymer solution; adjusting the pH of the mixture resulting to permit the methacrylate polymer to precipitate on said mixture of latex and said colorant; and wherein resulting product is heated above about the glass transition temperature, Tg, of said latex polymer.
摘要翻译: 一种调色剂方法,包括加热胶乳和着色剂的混合物,该加热在胶乳中所含的聚合物的玻璃化转变温度Tg以下进行; 冷却; 随后加入甲基丙烯酸酯聚合物溶液; 调节混合物的pH,使得甲基丙烯酸酯聚合物沉淀在胶乳和所述着色剂的所述混合物上; 并且其中将所得产物加热到所述胶乳聚合物的玻璃化转变温度Tg以上。
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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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公开(公告)号:US09354530B2
公开(公告)日:2016-05-31
申请号:US13316585
申请日:2011-12-12
申请人: Karen A. Moffat , Dragan Nikolic , Valerie M. Farrugia , Jordan Wosnick , Andriy Kovalenko , Alexander Kobryn , Sergey Gusarov
发明人: Karen A. Moffat , Dragan Nikolic , Valerie M. Farrugia , Jordan Wosnick , Andriy Kovalenko , Alexander Kobryn , Sergey Gusarov
IPC分类号: C08G63/16 , G03G9/08 , C08G63/183 , C08G63/91 , G03G9/087
CPC分类号: C08G63/183 , C08G63/16 , C08G63/688 , C08G63/916 , G03G9/0804 , G03G9/0819 , G03G9/0825 , G03G9/08755 , G03G9/08797 , G03G9/09321 , G03G9/09371
摘要: The present disclosure describes a polyester that contains plural pendant adjacent carboxylic acid or acid salt side groups for use in making a toner for use in imaging devices.
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公开(公告)号:US08318398B2
公开(公告)日:2012-11-27
申请号:US12878399
申请日:2010-09-09
IPC分类号: G03G9/08
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:US20120264047A1
公开(公告)日:2012-10-18
申请号:US13088324
申请日:2011-04-15
IPC分类号: G03G9/087 , C08G63/127 , C08G63/13 , C08G63/12 , C08G63/685
CPC分类号: C08G63/668 , C08G63/12 , G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08775 , G03G9/08782 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G2215/00957
摘要: A polyester resin toner-forming composition containing a biopolyol is described. The biopolyol can enhance branching, crosslinking or both.
摘要翻译: 描述了含有生物多元醇的聚酯树脂调色剂形成组合物。 生物多元醇可以增强支链,交联或两者。
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