公开(公告)号：US06599673B2

公开(公告)日：2003-07-29

申请号：US10321967

申请日：2002-12-17

申请人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Paul L. Jacobs ,  Geraldine Baer

发明人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Paul L. Jacobs ,  Geraldine Baer

IPC分类号： G03G910

CPC分类号： G03G9/10 ,  G03G9/0808

摘要： The present invention relates to a toner and process for making the improved toner. The improved toner comprises a toner resin comprising: at least one colorant; (b) at least one toner resin mixed with the colorant and formed into combined colorant and resin particles having an average size less than 15 microns; and (c) surface additive particles wherein the surface additives are adhered to the colorant and toner resin by an impaction process in a quantity greater than three (3) percent of the combined weight of resin and colorant in the toner. The invention also relates to an improved process for making toners, comprising: (a) forming toner particles averaging 4 to 10 microns in size and comprised of at least one toner resin and at least one colorant; and (b) blending sufficient surface additive particles and the toner particles in a high intensity blender for less than 10 minutes such that the weight of surface additives that become attached to toner particles is greater than three (3) percent of the weight of the classified particles

摘要翻译： 本发明涉及调色剂和制备改进的调色剂的方法。 改进的调色剂包括调色剂树脂，其包括：至少一种着色剂; （b）与着色剂混合的至少一种调色剂树脂，并形成组合的着色剂和平均尺寸小于15微米的树脂颗粒; 和（c）表面添加剂颗粒，其中表面添加剂通过冲击过程粘附到着色剂和调色剂树脂上，其量大于调色剂中树脂和着色剂的组合重量的三（3）％。 本发明还涉及一种用于制备调色剂的改进方法，包括：（a）形成平均尺寸为4至10微米的调色剂颗粒，并由至少一种调色剂树脂和至少一种着色剂组成; 和（b）将足够的表面添加剂颗粒和调色剂颗粒在高强度混合器中混合少于10分钟，使得附着于调色剂颗粒的表面添加剂的重量大于分类的重量的三（3）％ 粒子

公开(公告)号：US06582866B2

公开(公告)日：2003-06-24

申请号：US09943958

申请日：2001-08-31

申请人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Paul L. Jacobs ,  Geraldine Baer

发明人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Paul L. Jacobs ,  Geraldine Baer

IPC分类号： G03G910

CPC分类号： G03G9/10 ,  G03G9/0808

摘要： The present invention relates to a toner and process for making the improved toner. The improved toner comprises a toner resin comprising: at least one colorant; (b) at least one toner resin mixed with the colorant and formed into combined colorant and resin particles having an average size less than 15 microns; and (c) surface additive particles wherein the surface additives are adhered to the colorant and toner resin by an impaction process in a quantity greater than three (3) percent of the combined weight of resin and colorant in the toner. The invention also relates to an improved process for making toners, comprising: (a) forming toner particles averaging 4 to 10 microns in size and comprised of at least one toner resin and at least one colorant; and (b) blending sufficient surface additive particles and the toner particles in a high intensity blender for less than 10 minutes such that the weight of surface additives that become attached to toner particles is greater than three (3) percent of the weight of the classified particles

公开(公告)号：US06752561B2

公开(公告)日：2004-06-22

申请号：US10446401

申请日：2003-05-28

申请人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Jerry G. Owens ,  Geraldine Baer

发明人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Jerry G. Owens ,  Geraldine Baer

IPC分类号： B01F318

CPC分类号： B01F7/16 ,  B01F3/18 ,  B01F7/00008 ,  B01F7/00166 ,  B01F7/003 ,  B01F7/18 ,  B01F2215/0059 ,  Y10T403/32754

摘要： The present invention relates to a high intensity blending method for producing surface modifications to electrophotographic and related toner particles. The improved method utilizes an improved blending tool comprising a shank having riser members at each end, such risers being angled to the axis of the shank between 10 and 16 degrees and having a height dimension greater than 20 percent of the diagonal dimension of the shank.

摘要翻译： 本发明涉及一种用于生产电子照相和相关调色剂颗粒的表面改性的高强度共混方法。 改进的方法利用改进的混合工具，其包括在每个端部具有立管构件的柄，这样的立管与柄的轴线成10度至16度，并且具有大于柄的对角线尺寸的20％的高度尺寸。

公开(公告)号：US06805481B2

公开(公告)日：2004-10-19

申请号：US09943951

申请日：2001-08-31

申请人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Jerry G. Owens ,  Geraldine Baer

发明人： Samir Kumar ,  Juan A. Morales-Tirado ,  D. Paul Casalmir ,  Scott M. Silence ,  Ying S. Molisani ,  James M. Proper ,  Jerry G. Owens ,  Geraldine Baer

IPC分类号： B01F716

CPC分类号： B01F7/16 ,  B01F3/18 ,  B01F7/00008 ,  B01F7/00166 ,  B01F7/003 ,  B01F7/18 ,  B01F2215/0059 ,  Y10T403/32754

摘要： The present invention relates to a high intensity blending apparatus, particularly for blending operations designed to cause additive materials to become affixed to the surface of base particles. More particularly, the proposed invention relates to an improved blending tool for producing surface modifications to electrophotographic and related toner particles. The tool comprises a shank having riser members at each end, such risers being angled to the axis of the shank between 10 and 16 degrees.

摘要翻译： 高强度混合装置技术领域本发明涉及一种高强度混合装置，特别是用于使添加剂材料附着在基础颗粒表面上的混合操作。 更具体地，本发明涉及用于产生电子照相和相关调色剂颗粒的表面改性的改进的共混工具。 该工具包括在每个端部具有立管构件的柄，这样的立管与柄之间的角度成10至16度。