发明公开
- 专利标题： Short fiber-containing polymer composition and method for controlling electrical resistance of the polymer composition
- 专利标题（中）： 短纤维聚合物组合物和控制聚合物组合物电阻的方法
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申请号： EP92118410.7申请日： 1992-10-28
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公开(公告)号： EP0539936A3公开(公告)日： 1993-05-19
- 发明人: Fujisawa, Eiji , Isobe, Yasunobu , Shono, Hiroaki
- 申请人： NITTO BOSEKI CO., LTD. , KAWASAKI STEEL CORPORATION , MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 申请人地址： 1, Aza Higashi Gonome Fukushima-shi JP
- 专利权人： NITTO BOSEKI CO., LTD.,KAWASAKI STEEL CORPORATION,MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人： NITTO BOSEKI CO., LTD.,KAWASAKI STEEL CORPORATION,MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人地址： 1, Aza Higashi Gonome Fukushima-shi JP
- 代理机构： Hansen, Bernd, Dr. Dipl.-Chem.
- 优先权： JP283070/91 19911029
- 主分类号： H01B3/30
- IPC分类号： H01B3/30 ; C08K7/02 ; H01B1/24
摘要：
The present invention provides a short-fiber containing composition inhibited from electrostatic charging and having practical insulating properties. This composition has a volume resistivity of 10⁵ - 10¹³ Ωcm and comprises 10-40 parts by weight of at least one kind of short fibers having a volume resistivity of 10⁻¹ - 10³ Ωcm and 90-60 parts by weight of a polymer or comprises 10-40 parts by weight of a mixture comprising at least one kind of short fibers having a volume resistivity of less than 10⁻¹ Ωcm and at least one kind of short fibers having a volume resistivity of 10⁻¹ Ωcm or more and 90-60 parts by weight of a polymer. A method for controlling the polymer composition to 10⁵ - 10¹³ Ωcm in volume resistivity is also provided.
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