公开(公告)号：US20050214033A1

公开(公告)日：2005-09-29

申请号：US10809123

申请日：2004-03-25

申请人： David MacMillan ,  Vernon Ulrich ,  Jarrett Gayne ,  Scott Castle ,  Ligia Bejat ,  Ronald Roe ,  Bhaskar Gopalanarayanan

发明人： David MacMillan ,  Vernon Ulrich ,  Jarrett Gayne ,  Scott Castle ,  Ligia Bejat ,  Ronald Roe ,  Bhaskar Gopalanarayanan

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A toner layer regulating system for an electrophotographic image forming apparatus includes a toner carrier; a toner regulating member supported in cantilevered fashion against the toner carrier so as to form a toner nip therebetween comprising a flexible metallic substrate having a coating covering at least an area forming the nip; wherein the coating comprises at least a matrix of a base polymer and a plurality of fine particles having a particle size of 0.1 microns to thirty microns; wherein the coating has a thickness of approximately one hundred fifty microns or less; wherein the coating has a surface roughness in the range of 0.15 to 1.5 microns Ra and in the range of 1 to 15 microns Rz. A carrier stratum may be disposed between the coating and the substrate, and the coating may be single layer or have a plurality of layers.

摘要翻译： 用于电子照相成像设备的调色剂层调节系统包括调色剂载体; 调色剂调节构件以悬臂方式支撑在调色剂载体上以便形成其间的调色剂间隙，包括柔性金属基底，其具有至少覆盖形成间隙的区域的涂层; 其中所述涂层至少包含基础聚合物的基体和粒径为0.1微米至30微米的多个细颗粒; 其中所述涂层具有大约一百五十微米或更小的厚度; 其中所述涂层的表面粗糙度在0.15至1.5微米Ra的范围内且在1至15微米的范围内。 载体层可以设置在涂层和基底之间，并且涂层可以是单层或具有多个层。

公开(公告)号：US20050154173A1

公开(公告)日：2005-07-14

申请号：US10756009

申请日：2004-01-13

申请人： Bradley Beach ,  Bhaskar Gopalanarayanan ,  Kelly Killeen ,  Johnny Massie ,  Ronald Roe

发明人： Bradley Beach ,  Bhaskar Gopalanarayanan ,  Kelly Killeen ,  Johnny Massie ,  Ronald Roe

IPC分类号： C08G18/10 ,  C08G18/42 ,  C08G18/00

CPC分类号： C08G18/4277 ,  C08G18/10 ,  Y10S428/906 ,  Y10T428/139 ,  C08G18/48 ,  C08G18/61 ,  C08G18/69

摘要： Polyurethane elastomers are formed from first and second graft curatives, each graft curative having a molecular weight of at least about 800, wherein the first and second graft curatives are substantially immiscible with one another, and wherein the polyurethane elastomer exhibits a hardness of less than about 40 Shore A according to ASTM D2240-86 and a compression set of less than about 8% according to ASTM D395-89, method B, at a temperature of about 70° C. for about 22 hours. Rolls are manufactured using such polyurethane elastomers, particularly rolls that are suitable for use in image forming devices, such as electrophotographic print applications.

摘要翻译： 聚氨酯弹性体由第一和第二接枝固化剂形成，每个接枝固化剂具有至少约800的分子量，其中第一和第二接枝固化剂基本上彼此不混溶，并且其中聚氨酯弹性体显示出小于约 40肖氏A，按照ASTM D395-89，方法B，在约70℃的温度下约22小时，压缩永久变形小于约8％。 使用这种聚氨酯弹性体制造卷筒，特别是适用于图像形成装置的卷，例如电子照相印刷应用。

公开(公告)号：US20060285895A1

公开(公告)日：2006-12-21

申请号：US11154177

申请日：2005-06-16

申请人： Bradley Beach ,  Ronald Roe ,  Scott Wu

发明人： Bradley Beach ,  Ronald Roe ,  Scott Wu

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2048

摘要： A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, and an electrically conductive layer. The fuser member further comprises a current supply roll and a current return roll, wherein the current supply roll and the current return roll are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.

摘要翻译： 定影器构件适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层和导电层。 定影器构件还包括电流供给辊和电流返回辊，其中电流供给辊和电流返回辊被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。

公开(公告)号：US20060118540A1

公开(公告)日：2006-06-08

申请号：US11005814

申请日：2004-12-07

申请人： Bradley Beach ,  Donald Elbert ,  Matthew Houston ,  Joseph Johnson ,  Kathryn Mullins ,  Peter Pickett ,  John Ringo ,  Ronald Roe ,  Jing Sun ,  Kevin Trembath

发明人： Bradley Beach ,  Donald Elbert ,  Matthew Houston ,  Joseph Johnson ,  Kathryn Mullins ,  Peter Pickett ,  John Ringo ,  Ronald Roe ,  Jing Sun ,  Kevin Trembath

IPC分类号： H05B3/00

CPC分类号： G03G15/161 ,  G03G15/162 ,  G03G2215/1623

摘要： A semiconductive member has a polymer body filled with carbon black which is surface modified with azo linked organic molecules having an acid functional group. Control of conductivity is greatly improved and the strength of the member is improved by the reduced amount of filler required.

摘要翻译： 半导电构件具有填充有炭黑的聚合物体，其被具有酸官能团的偶氮连接的有机分子表面改性。 通过减少所需填料量，大大提高了电导率的控制，并提高了构件的强度。

公开(公告)号：US20060285896A1

公开(公告)日：2006-12-21

申请号：US11154430

申请日：2005-06-16

申请人： Bradley Beach ,  Ronald Roe ,  Jerry Smith

发明人： Bradley Beach ,  Ronald Roe ,  Jerry Smith

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2048

摘要： A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, and an electrically conductive layer. The fuser member further comprises a current supply element and a current return element, wherein the current supply element and the current return element are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.

摘要翻译： 定影器构件适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层和导电层。 定影器构件还包括电流供应元件和电流返回元件，其中电流供应元件和电流返回元件被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。

公开(公告)号：US20060285894A1

公开(公告)日：2006-12-21

申请号：US11154176

申请日：2005-06-16

申请人： Bradley Beach ,  Ronald Roe ,  Jerry Smith

发明人： Bradley Beach ,  Ronald Roe ,  Jerry Smith

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, an electrically conductive layer, a primer layer, and a release layer. The fuser member further comprises a current supply element and a current return element, wherein the current supply element and the current return element are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.

摘要翻译： 一种定影器构件，其适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层，导电层，底漆层和释放层 。 定影器构件还包括电流供应元件和电流返回元件，其中电流供应元件和电流返回元件被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。