发明名称 |
Methods for preparing conductive thermoplastic resin compositions and electric conductors |
摘要 |
A method for preparing a conductive thermoplastic resin composition or an electric conductor includes the step of kneading (a) conductive resin master batch pellets of conductive carbon black and a thermoplastic resin in which the conductive carbon black accounts for 5 to 50% by weight relative to the total amount 100 parts by weight of the conductive carbon black and the thermoplastic resin, (b) a thermoplastic resin in a weight ratio: (a+b)/(a) ranging from 1.01 to 1.5. This method permits the production of a conductive carbon black-containing conductive resin composition and an electric conductor which show stable conductivity even within a high resistance region (having a surface resistivity ranging from 106 to 1016 OMEGA ), wherein the control of the conductivity is difficult.
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申请公布号 |
US6149848(A) |
申请公布日期 |
2000.11.21 |
申请号 |
US19980095141 |
申请日期 |
1998.06.10 |
申请人 |
LION CORPORATION |
发明人 |
MAKISE, MASAYUKI;NARITA, MICHIO;MAENO, SEIJI;KOMATSU, HIDEO |
分类号 |
B29C47/00;C08J3/20;C08J3/22;(IPC1-7):C04B35/00 |
主分类号 |
B29C47/00 |
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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