发明名称 |
ELECTRICALLY CONDUCTIVE ROLLER AND IMAGE FORMATION DEVICE |
摘要 |
This invention provides an electrically conductive roller capable of forming an image without fogging even in a low humidity environment and an image-forming device. Specifically, the invention relates to an electrically conductive roller 1 has an elastic layer 3 formed on an outer circumferential surface of a shaft 2 and a urethane coat layer 4 formed on an outer circumferential surface of the elastic layer 3, wherein the urethane coat layer 4 includes a urethane resin, and at least one ionic liquid selected from the group consisting of pyridinium ionic liquids and amine ionic liquids, in an amount from 1 to 20 parts by mass to 100 parts by mass of the urethane resin; and an image-forming device equipped with the electrically conductive roller 1. |
申请公布号 |
EP2463722(A4) |
申请公布日期 |
2014.06.04 |
申请号 |
EP20090848032 |
申请日期 |
2009.08.21 |
申请人 |
SHIN-ETSU POLYMER CO. LTD. |
发明人 |
TAKEUCHI, TOMOHARU;TAKANASHI, HIROYUKI;OHKUBO, TAICHI |
分类号 |
G03G15/08;F16C13/00 |
主分类号 |
G03G15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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