公开(公告)号：US20050214044A1

公开(公告)日：2005-09-29

申请号：US11082858

申请日：2005-03-18

申请人： Hiroyuki Sakakibara ,  Osamu Sotome ,  Tomoyuki Makihira ,  Shizuma Nishimura

发明人： Hiroyuki Sakakibara ,  Osamu Sotome ,  Tomoyuki Makihira ,  Shizuma Nishimura

IPC分类号： G03G15/20 ,  F16C13/00

CPC分类号： G03G15/206

摘要： The image heating apparatus for heating an image formed on a recording material includes a heating device which heats the image formed on the recording material, a pressure roller which forms a nip portion in cooperation with said heating means, the recording material being conveyed in the nip portion, wherein said pressure roller has a heat resistive rubber in which acicular fillers with a thermal conductivity more than 300 W/mK is dispersed in a rate of 12 to 26 volume percentage. It achieves an image heating apparatus which prevents increasing the temperature at the area through which a recording material does not pass.

摘要翻译： 用于加热形成在记录材料上的图像的图像加热装置包括：加热装置，其对形成在记录材料上的图像进行加热，加压辊与所述加热装置配合形成辊隙部分，记录材料在辊隙中传送 其中所述加压辊具有耐热橡胶，其中热导率大于300W / mK的针状填料以12-26体积百分比的速率分散。 实现了图像加热装置，其防止在记录材料不通过的区域增加温度。

公开(公告)号：US20070025741A1

公开(公告)日：2007-02-01

申请号：US11459717

申请日：2006-07-25

申请人： Yuji Kitano ,  Osamu Sotome

发明人： Yuji Kitano ,  Osamu Sotome

IPC分类号： G03G15/00

CPC分类号： G03G15/2057 ,  G03G2215/2048

摘要： A fixing member having a toner releasing layer superior in toner releasability and a fixing apparatus provided with the fixing member are provided. The toner releasing layer is composed of fluororubber having an ether linkage in its molecule and a polysiloxane-type surface-active agent having a polyether structure.

摘要翻译： 提供具有调色剂释放性优异的调色剂释放层的固定构件和设置有固定构件的定影装置。 调色剂释放层由其分子中具有醚键的氟橡胶和具有聚醚结构的聚硅氧烷型表面活性剂组成。

公开(公告)号：US07321746B2

公开(公告)日：2008-01-22

申请号：US11082858

申请日：2005-03-18

申请人： Hiroyuki Sakakibara ,  Osamu Sotome ,  Tomoyuki Makihira ,  Shizuma Nishimura

发明人： Hiroyuki Sakakibara ,  Osamu Sotome ,  Tomoyuki Makihira ,  Shizuma Nishimura

IPC分类号： G03G15/20

CPC分类号： G03G15/206

摘要： An image heating apparatus for heating an image formed on a recording material includes a heating device which heats the image formed on the recording material, and a pressure roller which forms a nip portion in cooperation with the heating device, with the recording material being conveyed in the nip portion. The pressure roller has a heat resistive rubber in which acicular fillers with a thermal conductivity of more than 300 W/mK are dispersed in a rate of 12 to 26 volume percentage. An image heating apparatus is achieved which prevents increasing the temperature at the area through which a recording material does not pass.

摘要翻译： 用于加热形成在记录材料上的图像的图像加热装置包括：加热装置，其加热形成在记录材料上的图像;以及加压辊，其与加热装置协作形成辊隙部分，记录材料被输送 辊隙部分。 加压辊具有热阻橡胶，其中导热率大于300W / mK的针状填料以12-26体积百分数的速率分散。 实现了图像加热装置，其防止在记录材料不通过的区域增加温度。

公开(公告)号：US07693474B2

公开(公告)日：2010-04-06

申请号：US11459717

申请日：2006-07-25

申请人： Yuji Kitano ,  Osamu Sotome

发明人： Yuji Kitano ,  Osamu Sotome

IPC分类号： G03G15/20

CPC分类号： G03G15/2057 ,  G03G2215/2048

摘要： A fixing member having a toner releasing layer superior in toner releasability and a fixing apparatus provided with the fixing member are provided. The toner releasing layer is composed of fluororubber having an ether linkage in its molecule and a polysiloxane-type surface-active agent having a polyether structure.

摘要翻译： 提供具有调色剂释放性优异的调色剂释放层的固定构件和设置有固定构件的定影装置。 调色剂释放层由其分子中具有醚键的氟橡胶和具有聚醚结构的聚硅氧烷型表面活性剂组成。

公开(公告)号：US06424815B1

公开(公告)日：2002-07-23

申请号：US09680973

申请日：2000-10-06

申请人： Hideo Kawamoto ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Osamu Sotome ,  Yuji Kitano

发明人： Hideo Kawamoto ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Osamu Sotome ,  Yuji Kitano

IPC分类号： G03G1520

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： An oil coating roller is provided which has superior releasing properties and will not abrade an edge portion of an oil control blade. In the oil coating roller having a topmost exterior layer composed of a silicone rubber layer, the silicone rubber layer contains 0 to 0.5 part by weight of an inorganic filler having a predetermined average particle diameter to 100 parts by weight of a silicone rubber, and the tensile strength of the silicone rubber layer is 1.0 MPa or more. In addition, the surface roughness (Rz) of the silicone rubber layer is 0.5 to 20 &mgr;m.

摘要翻译： 提供了具有优异的脱模性能并且不会磨损油控叶片的边缘部分的涂油辊。 在具有由硅橡胶层构成的最外层的油涂布辊中，硅橡胶层含有0〜0.5重量份的具有预定平均粒径的无机填料，相对于100重量份的硅橡胶， 硅橡胶层的拉伸强度为1.0MPa以上。 此外，硅橡胶层的表面粗糙度（Rz）为0.5〜20μm。