公开(公告)号：EP1681598B1

公开(公告)日：2011-04-06

申请号：EP06100234.1

申请日：2006-01-11

申请人： Xerox Corporation

发明人： Zhou, Ke ,  Bartel, Joseph A. ,  Burns, Patricia A. ,  McAneney, T. Brian ,  Veregin, Richard P N. ,  Gerroir, Paul J. ,  Agur, Enno E. ,  Bashir, Wafa F. ,  McDougall, Maria N V. ,  Moore, Emily L. ,  Qiu, Shigang S. ,  Skorokhod, Vladislav ,  Vanbesien, Daryl ,  Zwartz, Edward G.

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/093

CPC分类号： G03G9/08737 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/08711 ,  G03G9/08726 ,  G03G9/08728 ,  G03G9/08782 ,  G03G9/08793

公开(公告)号：EP1564599B1

公开(公告)日：2012-04-25

申请号：EP05100492.7

申请日：2005-01-26

申请人： Xerox Corporation

发明人： Hopper, Michael A. ,  Bartel, Joseph A. ,  McDougall, Maria N V. ,  Burns, Patricia A. ,  Veregin, Richard P N.

IPC分类号： G03G9/08

CPC分类号： G03G9/0804 ,  G03G9/0806

公开(公告)号：EP1681598A3

公开(公告)日：2008-09-17

申请号：EP06100234.1

申请日：2006-01-11

申请人： Xerox Corporation

发明人： Zhou, Ke ,  Bartel, Joseph A. ,  Burns, Patricia A. ,  McAneney, T. Brian ,  Veregin, Richard P N. ,  Gerroir, Paul J. ,  Agur, Enno E. ,  Bashir, Wafa F. ,  McDougall, Maria N V. ,  Moore, Emily L. ,  Qiu, Shigang S. ,  Skorokhod, Vladislav ,  Vanbesien, Daryl ,  Zwartz, Edward G.

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/093

CPC分类号： G03G9/08737 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/08711 ,  G03G9/08726 ,  G03G9/08728 ,  G03G9/08782 ,  G03G9/08793

摘要： Toner particles comprise resin, wax and optionally colorants, and the wax is substantially excluded from the interior core of the toner particles. Processes for preparing such toner particles comprise providing an aqueous dispersion of resin particles and optionally colorants, mixing the aqueous dispersion in presence of a coagulant, aggregating to form particles, coalescing to form fused particles, and removing the fused particles from the aqueous dispersion. Wax dispersions can be added either after mixing or during aggregation, so that wax is excluded from the core of the toner particles.

公开(公告)号：EP1681598A2

公开(公告)日：2006-07-19

申请号：EP06100234.1

申请日：2006-01-11

申请人： Xerox Corporation

发明人： Zhou, Ke ,  Bartel, Joseph A. ,  Burns, Patricia A. ,  McAneney, T. Brian ,  Veregin, Richard P N. ,  Gerroir, Paul J. ,  Agur, Enno E. ,  Bashir, Wafa F. ,  McDougall, Maria N V. ,  Moore, Emily L. ,  Qiu, Shigang S. ,  Skorokhod, Vladislav ,  Vanbesien, Daryl ,  Zwartz, Edward G.

IPC分类号： G03G9/08

CPC分类号： G03G9/08737 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/08711 ,  G03G9/08726 ,  G03G9/08728 ,  G03G9/08782 ,  G03G9/08793

摘要： Toner particles comprise resin, wax and optionally colorants, and the wax is substantially excluded from the interior core of the toner particles. Processes for preparing such toner particles comprise providing an aqueous dispersion of resin particles and optionally colorants, mixing the aqueous dispersion in presence of a coagulant, aggregating to form particles, coalescing to form fused particles, and removing the fused particles from the aqueous dispersion. Wax dispersions can be added either after mixing or during aggregation, so that wax is excluded from the core of the toner particles.

摘要翻译： 调色剂颗粒包括树脂，蜡和任选的着色剂，并且蜡基本上从调色剂颗粒的内芯排除。 制备这种调色剂颗粒的方法包括提供树脂颗粒和任选的着色剂的水分散体，在凝结剂存在下混合水分散体，聚集形成颗粒，聚结形成熔融颗粒，以及从水分散体中除去熔融颗粒。 可以在混合之后或在聚集期间加入蜡分散体，使得蜡从调色剂颗粒的芯中排除。

公开(公告)号：EP1564599A1

公开(公告)日：2005-08-17

申请号：EP05100492.7

申请日：2005-01-26

申请人： Xerox Corporation

发明人： Hopper, Michael A. ,  Bartel, Joseph A. ,  McDougall, Maria N V. ,  Burns, Patricia A. ,  Veregin, Richard P N.

IPC分类号： G03G9/08

CPC分类号： G03G9/0804 ,  G03G9/0806

摘要： A process including blending a latex emulsion of resin, water, and an ionic surfactant, a colorant dispersion comprised of a colorant, water, and an ionic surfactant; and a wax dispersion comprised of wax, water and an ionic surfactant, heating the resulting mixture in the presence of coagulants, one of which is a source of calcium ions, which heating is below about the glass transition temperature (Tg) of the latex resin and subsequently heating above about the glass transition temperature (Tg) of the latex resin.

摘要翻译： 包括混合树脂，水和离子表面活性剂的胶乳乳液，由着色剂，水和离子表面活性剂组成的着色剂分散体的方法; 和由蜡，水和离子型表面活性剂组成的蜡分散体，在凝结剂存在下加热所得混合物，其中一种凝结剂是钙离子源，其加热低于胶乳树脂的玻璃化转变温度（Tg） 随后加热至高于胶乳树脂的玻璃化转变温度（Tg）。