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公开(公告)号:US20050227089A1
公开(公告)日:2005-10-13
申请号:US11100957
申请日:2005-04-06
申请人: Naoki Hirakawa , Koichi Shizuru , Makoto Iwamura
发明人: Naoki Hirakawa , Koichi Shizuru , Makoto Iwamura
IPC分类号: G03G15/00 , 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
CPC分类号: B32B25/14 , B32B27/20 , B32B27/40 , B32B2307/202 , B32B2457/00 , C08G18/246 , C08G18/4825 , C08K3/04 , C08L75/04 , Y10T428/31551
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.
摘要翻译: 提供一种在芯棒的外周上具有至少一个导电弹性层的导电辊,该导电性弹性层由炭黑赋予导电性。 导电性弹性层是通过使至少一种基本上由聚醚类多元醇组成的多元醇与二异氰酸酯反应,使用锡含量为18.7重量%以下的四价有机锡类化合物作为催化剂而制备的。 还提供了制造导电辊的方法。
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公开(公告)号:US08163389B2
公开(公告)日:2012-04-24
申请号:US11100957
申请日:2005-04-06
申请人: Naoki Hirakawa , Koichi Shizuru , Makoto Iwamura
发明人: Naoki Hirakawa , Koichi Shizuru , Makoto Iwamura
IPC分类号: B23B27/08 , B32B27/40 , B01J27/135 , B01J27/02 , G03G15/00
CPC分类号: B32B25/14 , B32B27/20 , B32B27/40 , B32B2307/202 , B32B2457/00 , C08G18/246 , C08G18/4825 , C08K3/04 , C08L75/04 , Y10T428/31551
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.
摘要翻译: 提供一种在芯棒的外周上具有至少一个导电弹性层的导电辊,该导电性弹性层由炭黑赋予导电性。 导电性弹性层是通过使至少一种基本上由聚醚类多元醇组成的多元醇与二异氰酸酯反应,使用锡含量为18.7重量%以下的四价有机锡类化合物作为催化剂而制备的。 还提供了制造导电辊的方法。
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