公开(公告)号：US06579473B1

公开(公告)日：2003-06-17

申请号：US09691072

申请日：2000-10-19

申请人： Chikara Yamada ,  Toshiyuki Osaki ,  Tadashi Nakajima ,  Takahiro Kawagoe

发明人： Chikara Yamada ,  Toshiyuki Osaki ,  Tadashi Nakajima ,  Takahiro Kawagoe

IPC分类号： G03G1305

CPC分类号： G03G15/1685 ,  C08L23/16 ,  G03G15/0233 ,  G03G2215/0861 ,  H01B1/20 ,  H01B1/24

摘要： An ethylene propylene rubber foam which comprises as the crude rubber, an ethylene propylene rubber having an iodine value of 35 to 45 and a Mooney viscosity ML1+4 at 100° C. of 20 to 50, and which has less compression set and is suitable as a material for a transfer member, a primary transfer member, a secondary transfer member, a cleaning member for image formation bodies, a bias member, a backup member, etc.; an electroconductive ethylene propylene rubber foam which comprises as the crude rubber, an ethylene propylene rubber having an iodine value of 35 to 45 and a Mooney viscosity ML1+4 at 100° C. of 20 to 50, and which electrifies an image formation body through direct charge injection by applying voltage, thus enabling to electrify at low voltage, substantially prevent ozone generation, noises and defective image; an electrifying member comprising the above electroconductive rubber foam; electrifying equipment equipped with the above member; and image formation equipment equipped with the above member or the above equipment.

摘要翻译： 包含作为粗制橡胶的乙烯丙烯橡胶泡沫，乙烯丙烯橡胶的碘值为35〜45，门尼粘度ML1 + 4为100〜50，压缩永久变形较小，适合 作为转印部件的材料，一次转印部件，二次转印部件，图像形成体的清洁部件，偏压部件，支撑部件等; 包含作为粗制橡胶的导电乙丙橡胶泡沫，乙烯丙烯橡胶的碘值为35〜45，门尼粘度ML1 + 4在100℃为20〜50，并且使图像形成体通过 通过施加电压进行直接电荷注入，从而能够在低电压下通电，基本上防止臭氧产生，噪声和图像不良; 包含上述导电橡胶泡沫的带电构件; 配备上述会员的充电设备; 和配备上述成员或上述设备的成像设备。

公开(公告)号：US06645685B2

公开(公告)日：2003-11-11

申请号：US09945807

申请日：2001-09-05

申请人： Masakazu Takata ,  Hidetoshi Miura ,  Tamotsu Horiuchi ,  Munetoshi Irisawa ,  Masanori Natsuka ,  Kenji Tsuda ,  Kazuchiyo Takaoka ,  Kenji Hyodo

发明人： Masakazu Takata ,  Hidetoshi Miura ,  Tamotsu Horiuchi ,  Munetoshi Irisawa ,  Masanori Natsuka ,  Kenji Tsuda ,  Kazuchiyo Takaoka ,  Kenji Hyodo

IPC分类号： G03G1305

CPC分类号： H05K3/065 ,  G03G13/26 ,  G03G13/28 ,  G03G13/283 ,  G03G13/286

摘要： Disclosed is disclosed a process for producing a printed wiring board which comprises the steps of: a) exposing a wiring board having at least one photoconductive layer in which its chargeability is changed by light exposure on at least one surface of a conductive support which comprises an insulating substrate and at least one metal conductive layer provided at least one surface thereof through a resist pattern; b) charging the photoconductive layer to form an electrostatic latent image; c) forming a toner image on the photoconductive layer by toner developing treatment; d) removing a portion of the photoconductive layer to which no toner is attached by dissolution to form a resist image; and e) removing a portion of the metal conductive layer other than a portion where the resist image is formed by etching.

摘要翻译： 公开了一种制造印刷电路板的方法，该方法包括以下步骤：a）将具有至少一个光电导层的布线板暴露在导电载体的至少一个表面上，其中其电荷变化被改变，其中包括 绝缘基板和至少一个金属导电层通过抗蚀剂图案提供至少一个表面; b）对光电导层充电以形成静电潜像; c）通过调色剂显影处理在光电导层上形成调色剂图像; d） 通过溶解去除不附着调色剂的光电导层的一部分以形成抗蚀剂图像; 并且除去除了通过蚀刻形成抗蚀剂图像的部分之外的金属导电层的一部分。