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导电性橡胶构件和带电辊

申请公布号:CN102029751A

申请号:CN201010503596.9

申请日期:2010.08.06

申请公布日期:2011.04.27

申请人:
新智德株式会社

发明人:星顺也;桑村贤司

分类号:B32B25/04(2006.01)I;B32B33/00(2006.01)I;C08L71/03(2006.01)I;C08K13/02(2006.01)I;C08K3/22(2006.01)I;C08K3/26(2006.01)I;C08K3/34(2006.01)I;C08K3/36(2006.01)I;C08J7/00(2006.01)I;G03G15/02(2006.01)I;G03G15/08(2006.01)I;G03G15/16(2006.01)I;G03G21/00(2006.01)I

主分类号:B32B25/04(2006.01)I

代理机构:
中国专利代理(香港)有限公司 72001

代理人:庞立志;高旭轶

地址:日本东京

摘要:本发明提供维持带电特性且耐污染性优异的导电性橡胶构件和带电辊。其中,具备导电性弹性层,该导电性弹性层是相对于100质量份的橡胶基材,配合10~120质量份含有30质量%以上的粒径5μm以上的粒子的无机填充剂而成形得到的导电性弹性层,上述导电性弹性层的表层部成为浸渗了至少含异氰酸酯成分和有机溶剂的表面处理液而形成的表面处理层。

主权项:导电性橡胶构件,其特征在于,具备导电性弹性层,该导电性弹性层是相对于100质量份的橡胶基材,配合10~120质量份含有30质量%以上的粒径5μm以上的粒子的无机填充剂而成形得到的,上述导电性弹性层的表层部成为浸渗了至少含异氰酸酯成分和有机溶剂的表面处理液而形成的表面处理层。

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