发明名称 |
Conductive roll and method for producing same |
摘要 |
A conductive roll having at least one conductive elastic layer on the outer periphery of a core bar, the conductive elastic layer being granted conductivity by carbon black, is provided. The conductive elastic layer is prepared by reacting at least a polyol consisting essentially of a polyether-based polyol with a diisocyanate with the use of a tetravalent organotin-based compound having a tin content of 18.7% or less by weight as a catalyst. A method for producing the conductive roll is also provided. |
申请公布号 |
US8163389(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20050100957 |
申请日期 |
2005.04.06 |
申请人 |
HIRAKAWA NAOKI;SHIZURU KOICHI;IWAMURA MAKOTO;SYNZTEC CO., LTD |
发明人 |
HIRAKAWA NAOKI;SHIZURU KOICHI;IWAMURA MAKOTO |
分类号 |
B23B27/08;G03G15/00;B01J27/02;B01J27/135;B29C39/10;B29K75/00;B29L31/32;B32B25/14;B32B27/00;B32B27/20;B32B27/40;C08G18/24;C08G18/48;C08K3/04;C08L75/04;F16C13/00;G03G15/02;G03G15/08 |
主分类号 |
B23B27/08 |
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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