公开(公告)号：US08626015B2

公开(公告)日：2014-01-07

申请号：US12911984

申请日：2010-10-26

申请人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

发明人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

IPC分类号： G03G15/08 ,  G03G13/20 ,  G03G13/16 ,  B32B3/00 ,  B32B5/16 ,  B32B7/00 ,  B32B7/02

CPC分类号： G03G15/081 ,  G03G2215/0132 ,  G03G2215/0607

摘要： Printers are provided for printing using large particle toner. One printer has a printer controller causing a first imaging module to form first toner image using a first toner particle having a first charge-to-mass ratio and a median volume weighted diameter between 3 um and 9 um and having a first charge-to-mass ratio and, a second imaging module to form a second toner image using second toner particles having a median volume weighted diameter that is greater than 20 um and a charge-to-mass ratio that is between ⅓ to ½ of the first charge to mass ratio of the first toner times the ratio of the median volume weighted diameter of the first toner to the median volume weighted diameter of the second toner. The first toner image is transferred to a receiver using a first electrostatic field and the second toner image is transferred using a second electrostatic field.

摘要翻译： 提供打印机用于使用大颗粒调色剂打印。 一个打印机具有打印机控制器，其使得第一调色剂图像使用第一调色剂颗粒形成第一成像模块，所述第一调色剂颗粒具有第一电荷质量比和中值体积加权直径在3μm和9μm之间，并且具有第一电荷 - 质量比的第二成像模块，以及使用具有大于20μm的中值体重加权直径的第二调色剂颗粒形成第二调色剂图像的第二成像模块，以及电荷质量比在第一电荷的1/3至1/2之间 第一调色剂的质量比与第一调色剂的中等体积重量直径与第二调色剂的中等体积重量直径的比率之和。 使用第一静电场将第一调色剂图像转印到接收器，并且使用第二静电场转印第二调色剂图像。

公开(公告)号：US08465899B2

公开(公告)日：2013-06-18

申请号：US12911978

申请日：2010-10-26

申请人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

发明人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

IPC分类号： G03G5/00

CPC分类号： G03G13/08 ,  G03G2215/0132

摘要： Printing methods are provided. In accordance with one aspect, a first toner image is formed with a first toner particles having a median volume weighted diameter between about 3 um and 9 um and having a first charge-to-mass ratio and, a second toner image is formed with second toner particles having a median volume weighted diameter greater than about 20 um and having a charge-to-mass ratio that is between ⅓ to ½ of the first charge-to-mass ratio times the ratio of the volume weighted average diameter of the first toner to the volume weighted average diameter of the second toner. The first toner image is transferred to a receiver using a first electrostatic field and the second toner image is transferred the receiver using a second electrostatic field.

摘要翻译： 提供打印方法。 根据一个方面，第一调色剂图像形成有第一调色剂颗粒，其中心体重加权直径在约3μm和9μm之间并且具有第一电荷质量比，并且第二调色剂图像形成有第二调色剂图像 具有中等容积加权直径大于约20μm的调色剂颗粒，其电荷质量比在第一电荷质量比的1/3至1/2之间乘以该体积加权平均直径的比率 第一调色剂到第二调色剂的体积加权平均直径。 使用第一静电场将第一调色剂图像转印到接收器，并且使用第二静电场将第二调色剂图像转印到接收器。

公开(公告)号：US20120100479A1

公开(公告)日：2012-04-26

申请号：US12911978

申请日：2010-10-26

申请人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

发明人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

IPC分类号： G03G13/16 ,  G03G13/20

CPC分类号： G03G13/08 ,  G03G2215/0132

摘要： Printing methods are provided. In accordance with one aspect, a first toner image is formed with a first toner particles having a median volume weighted diameter between about 3 um and 9 um and having a first charge-to-mass ratio and, a second toner image is formed with second toner particles having a median volume weighted diameter greater than about 20 um and having a charge-to-mass ratio that is between ⅓ to ½ of the first charge-to-mass ratio times the ratio of the volume weighted average diameter of the first toner to the volume weighted average diameter of the second toner. The first toner image is transferred to a receiver using a first electrostatic field and the second toner image is transferred the receiver using a second electrostatic field.

摘要翻译： 提供打印方法。 根据一个方面，第一调色剂图像形成有第一调色剂颗粒，其中心体重加权直径在约3μm和9μm之间并且具有第一电荷质量比，并且第二调色剂图像形成有第二调色剂图像 具有中等容积加权直径大于约20μm的调色剂颗粒，并且电荷质量比在第一电荷质量比的1/3至1/2之间乘以第一调色剂的体积加权平均直径之比 相对于第二调色剂的体积加权平均直径。 使用第一静电场将第一调色剂图像转印到接收器，并且使用第二静电场将第二调色剂图像转印到接收器。

公开(公告)号：US20120099879A1

公开(公告)日：2012-04-26

申请号：US12911984

申请日：2010-10-26

申请人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

发明人： Muhammed Aslam ,  Donald S. Rimai ,  Dinesh Tyagi

IPC分类号： G03G15/08 ,  G03G15/16

CPC分类号： G03G15/081 ,  G03G2215/0132 ,  G03G2215/0607

摘要： Printers are provided for printing using large particle toner. One printer has a printer controller causing a first imaging module to form first toner image using a first toner particle having a first charge-to-mass ratio and a median volume weighted diameter between 3 um and 9 um and having a first charge-to-mass ratio and, a second imaging module to form a second toner image using second toner particles having a median volume weighted diameter that is greater than 20 um and a charge-to-mass ratio that is between ⅓ to ½ of the first charge to mass ratio of the first toner times the ratio of the median volume weighted diameter of the first toner to the median volume weighted diameter of the second toner. The first toner image is transferred to a receiver using a first electrostatic field and the second toner image is transferred using a second electrostatic field.

摘要翻译： 提供打印机用于使用大颗粒调色剂打印。 一个打印机具有打印机控制器，其使得第一调色剂图像使用第一调色剂颗粒形成第一成像模块，所述第一调色剂颗粒具有第一电荷质量比和中值体积加权直径在3μm和9μm之间，并且具有第一电荷 - 质量比的第二成像模块，以及使用具有大于20μm的中值体重加权直径的第二调色剂颗粒形成第二调色剂图像的第二成像模块，以及第一电荷质量的1/3至1/2之间的电荷质量比 第一调色剂的比例乘以第一调色剂的中等体积加权直径与第二调色剂的中等体积加权直径的比率。 使用第一静电场将第一调色剂图像转印到接收器，并且使用第二静电场转印第二调色剂图像。

公开(公告)号：US08147948B1

公开(公告)日：2012-04-03

申请号：US12912051

申请日：2010-10-26

申请人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

发明人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

IPC分类号： B32B3/00 ,  B32B5/16 ,  B32B7/00

CPC分类号： B32B5/16 ,  B32B7/02 ,  Y10T428/24893 ,  Y10T428/24901 ,  Y10T428/24942 ,  Y10T428/25

摘要： Printed articles are provided. In one aspect a printed article has a first toner image with a first toner particles having a median volume weighted diameter between about 3 um and 9 um and having a first charge-to-mass ratio, a second toner image with second toner particles having a median volume weighted diameter greater than about 20 um and having a charge-to-mass ratio that is between ⅓ to ½ of the first charge-to-mass ratio times the ratio of the volume weighted average diameter of the first toner to the volume weighted average diameter of the second toner, and a receiver on which the first toner image and the second toner image are formed.

摘要翻译： 提供印刷品。 在一个方面，印刷制品具有第一调色剂图像，其具有第一调色剂颗粒，其中心体重加权直径在约3μm至9μm之间并且具有第一电荷质量比，第二调色剂图像具有第二调色剂颗粒，其具有 中值体积加权直径大于约20μm，并且电荷质量比在第一电荷质量比的1/3至1/2之间乘以第一调色剂的体积加权平均直径与体积加权的比率 第二调色剂的平均直径和形成有第一调色剂图像和第二调色剂图像的接收器。

公开(公告)号：US08530126B2

公开(公告)日：2013-09-10

申请号：US12912017

申请日：2010-10-26

申请人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

发明人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

IPC分类号： G03G9/08

CPC分类号： G03G9/0819 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/09708 ,  G03G9/09725

摘要： Toners are provided. In one aspect a toner comprises, particles of at least one toner resin having particle diameters greater than about 20 microns, a first particulate addenda on the toner particles having a BET surface area of less than 60 m2/g of the toner particle; and a second particulate addenda on the toner particles having a BET surface of more than 120 m2/g.

摘要翻译： 提供墨粉。 在一个方面，调色剂包括粒径大于约20微米的至少一种调色剂树脂的颗粒，调色剂颗粒上的第一颗粒附加物具有小于60m 2 / g的调色剂颗粒的BET表面积; 以及BET表面积大于120m2 / g的调色剂颗粒上的第二颗粒附加物。

公开(公告)号：US20120100477A1

公开(公告)日：2012-04-26

申请号：US12912017

申请日：2010-10-26

申请人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

发明人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/0819 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/09708 ,  G03G9/09725

摘要： Toners are provided. In one aspect a toner comprises, particles of at least one toner resin having particle diameters greater than about 20 microns, a first particulate addenda on the toner particles having a BET surface area of less than 60 m2/g of the toner particle; and a second particulate addenda on the toner particles having a BET surface of more than 120 m2/g.

摘要翻译： 提供墨粉。 在一个方面，调色剂包括粒径大于约20微米的至少一种调色剂树脂的颗粒，调色剂颗粒上的第一颗粒附加物具有小于60m 2 / g的调色剂颗粒的BET表面积; 以及BET表面积大于120m2 / g的调色剂颗粒上的第二颗粒附加物。

公开(公告)号：US20120100352A1

公开(公告)日：2012-04-26

申请号：US12912051

申请日：2010-10-26

申请人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

发明人： Dinesh Tyagi ,  Muhammed Aslam ,  Donald S. Rimai

IPC分类号： B32B5/16

CPC分类号： B32B5/16 ,  B32B7/02 ,  Y10T428/24893 ,  Y10T428/24901 ,  Y10T428/24942 ,  Y10T428/25

摘要： Printed articles are provided. In one aspect a printed article has a first toner image with a first toner particles having a median volume weighted diameter between about 3 um and 9 um and having a first charge-to-mass ratio, a second toner image with second toner particles having a median volume weighted diameter greater than about 20 um and having a charge-to-mass ratio that is between ⅓ to ½ of the first charge-to-mass ratio times the ratio of the volume weighted average diameter of the first toner to the volume weighted average diameter of the second toner, and a receiver on which the first toner image and the second toner image are formed.

摘要翻译： 提供印刷品。 在一个方面，印刷制品具有第一调色剂图像，其具有第一调色剂颗粒，其中心体重加权直径在约3μm至9μm之间并且具有第一电荷质量比，第二调色剂图像具有第二调色剂颗粒，其具有 中值体积加权直径大于约20μm，并且电荷质量比在第一电荷质量比的1/3至1/2之间乘以第一调色剂的体积加权平均直径与体积加权的比率 第二调色剂的平均直径和形成有第一调色剂图像和第二调色剂图像的接收器。

公开(公告)号：US20110268464A1

公开(公告)日：2011-11-03

申请号：US12768815

申请日：2010-04-28

申请人： Muhammed Aslam ,  Donald S. Rimai

发明人： Muhammed Aslam ,  Donald S. Rimai

IPC分类号： G03G15/20

CPC分类号： G03G15/2007 ,  G03G15/2039 ,  G03G2215/2006 ,  G03G2215/209

摘要： A system and printer are provided for fusing toner on a receiver medium having a toner pile that extends at least about 50 μm above a receiver. In one aspect, a system has a first energy source to apply a first energy to raise a temperature of a first portion of the toner pile to a range of elevated temperature levels below a glass transition temperature of the toner and a second energy source to apply a second energy to raise a temperature of a second portion of the toner pile above the glass transition temperature and to allow the second portion to transfer energy to the first portion. The second energy is provided at a level that allows the transferred energy to raise the temperature of the first portion from the range of elevated levels to a range of temperatures above the glass transition temperature for the toner.

摘要翻译： 提供一种系统和打印机，用于将调色剂定影在具有在接收器上方延伸至少约50μm的调色剂堆的接收介质上。 在一个方面，系统具有第一能量源，以施加第一能量以将调色剂桩的第一部分的温度升高到低于调色剂的玻璃化转变温度的升高的温度水平和施加的第二能量源 提高第二部分调色剂堆的温度高于玻璃化转变温度并允许第二部分将能量传递到第一部分的第二能量。 第二能量被提供在允许转移的能量将第一部分的温度从升高水平的范围提高到高于调色剂的玻璃化转变温度的温度范围的水平。

公开(公告)号：US08611774B2

公开(公告)日：2013-12-17

申请号：US12768824

申请日：2010-04-28

申请人： Muhammed Aslam ,  Donald S. Rimai

发明人： Muhammed Aslam ,  Donald S. Rimai

IPC分类号： G03G15/20

CPC分类号： G03G15/321 ,  G03G15/2007 ,  G03G15/2039 ,  G03G15/221 ,  G03G2215/2006 ,  G03G2215/209

摘要： Methods are provided for printing and fusing a toner on a receiver having a toner pile that extends at least about 50 μm above a receiver. According to one aspect, a first energy is applied to raise a temperature of a first portion of the toner pile to a range of elevated temperature levels below a glass transition temperature of the toner, a second energy is applied to a temperature of a second portion of the toner pile above the glass transition temperature and to allow the second portion to transfer energy to the first portion. The second energy is provided at a level that allows the transferred energy to raise the temperature of the first portion from the range of elevated levels to the range of temperatures above the glass transition temperature. a range of temperatures above the glass transition temperature for the toner.

摘要翻译： 提供了用于在具有在接收器上方延伸至少约50mum的调色剂堆的接收器上印刷和定影调色剂的方法。 根据一个方面，施加第一能量以将调色剂桩的第一部分的温度升高到低于调色剂的玻璃化转变温度的升高的温度水平的范围，第二能量被施加到第二部分的温度 的墨粉堆高于玻璃化转变温度，并允许第二部分将能量传递到第一部分。 第二能量提供在允许转移的能量将第一部分的温度从升高水平升高到高于玻璃化转变温度的温度范围的水平。 高于调色剂的玻璃化转变温度的温度范围。