公开(公告)号：US07226551B2

公开(公告)日：2007-06-05

申请号：US10475388

申请日：2002-04-22

申请人： Takahiko Okazaki ,  Makoto Hasegawa ,  Takashi Miki ,  Takayuki Nagase ,  Hiroyuki Inai

发明人： Takahiko Okazaki ,  Makoto Hasegawa ,  Takashi Miki ,  Takayuki Nagase ,  Hiroyuki Inai

IPC分类号： F16L1/00

CPC分类号： G03G15/0233 ,  C08G18/10 ,  C08K5/435 ,  C08L75/04 ,  Y10T428/1352 ,  Y10T428/31551 ,  C08G18/3206

摘要： It is an object of the present invention to provide a conductive member for use in OA equipment which shows very stable conductivity in the volume resistivity range of 105 to 1012 Ω·cm, the conductivity of which is less dependent on the voltage applied and varies only slightly during continuous energization and upon changes in environmental factors such as temperature and humidity and which will not stain photoconductors due to bleeding or blooming.The present invention provides a conductive member for OA equipment, which is obtainable by molding a composition comprising a non-ether-based polyurethane and bis(trifluoromethanesulfonyl)imidolithium.

摘要翻译： 本发明的目的是提供一种在OA设备中使用的导电构件，其在体积电阻率范围为10 5至10 12Ω范围内显示非常稳定的导电性。 cm，其电导率较小地依赖于所施加的电压，并且在连续通电期间和环境因素如温度和湿度的变化时仅稍微变化，并且由于渗色或起霜不会使感光体污染。 本发明提供一种用于OA设备的导电构件，其可通过模制包含非醚基聚氨酯和双（三氟甲磺酰基）亚胺基锂的组合物获得。

公开(公告)号：US06936184B2

公开(公告)日：2005-08-30

申请号：US10475202

申请日：2002-04-22

申请人： Takahiko Okazaki ,  Makoto Hasegawa ,  Takashi Miki ,  Takayuki Nagase ,  Hiroyuki Inai

发明人： Takahiko Okazaki ,  Makoto Hasegawa ,  Takashi Miki ,  Takayuki Nagase ,  Hiroyuki Inai

IPC分类号： B65H3/06 ,  B65H5/06 ,  C08G18/10 ,  C08K3/04 ,  C08K5/41 ,  C08K5/435 ,  C08L75/04 ,  F16C13/00 ,  G03G15/02 ,  G03G15/08 ,  G03G15/16 ,  G03G15/20 ,  G03G21/06 ,  G03G21/10 ,  F16L1/00

CPC分类号： G03G15/0233 ,  C08G18/10 ,  C08K5/435 ,  C08L75/04 ,  Y10T428/1352 ,  Y10T428/31547 ,  Y10T428/31551 ,  C08G18/3206

摘要： A conductive member for OA equipment (electrophotographic apparatus or electrostatic recording apparatus) which is obtainable from a composition comprising a non-ether-based polyurethane, carbon black and bis(trifluoromethanesulfonyl)imidolithium. The conductive member shows very stable conductivity in the volume resistivity range of 105 to 1012 Ω·cm, the conductivity of which is less dependent on the voltage applied and varies only slightly during continuous energization and upon changes in environmental factors such as temperature and humidity.

摘要翻译： 用于OA设备（电子照相设备或静电记录设备）的导电构件，其可从包含非醚基聚氨酯，炭黑和双（三氟甲磺酰基）亚氨基锂的组合物获得。 导电构件在体积电阻率范围内显示十分稳定的导电性，其电导率较不依赖于所施加的电压，并且仅仅变化 在连续通电期间以及在诸如温度和湿度的环境因素的变化时略微。