| 发明名称 | Blade member, image forming apparatus and process cartridge | ||
| 摘要 | A blade includes an elastic member including a tip ridgeline to contact the surface of a member to contact. The tip ridgeline includes an impregnation layer impregnated with a cured compound comprising an acrylate or methacrylate compound having an alicyclic structure including 6 or more carbon atoms in its molecule, and has an elastic power in the range of 50% to 80%. | ||
| 申请公布号 | US9310751(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201514730957 | 申请日期 | 2015.06.04 |
| 申请人 | Ricoh Company, Ltd. | 发明人 | Shimizu Eisuke;Watanabe Kazuhiko;Tawada Takaaki;Kikuchi Hisashi |
| 分类号 | G03G15/02;G03G21/00 | 主分类号 | G03G15/02 |
| 代理机构 | Harness, Dickey & Pierce | 代理人 | Harness, Dickey & Pierce |
| 主权项 | 1. A blade, comprising: an elastic member having a tip ridgeline configured to contact a surface of a member, the tip ridgeline having an impregnation layer impregnated with a cured compound, the cured compound including an acrylate or methacrylate compound having an alicyclic structure including 6 or more carbon atoms in its molecule, and the tip ridgeline having an elastic power in a range of 50% to 80%. | ||
| 地址 | Tokyo JP | ||