发明名称 FINELY DIVIDED CARBON AND THE PREPARATION THEREOF
摘要 The present invention comprises a finely divided carbon suitable for compounding with polymeric materials to form intermediate strength, intermediate modulus compositions, said form of carbon being prepared by a process comprising the steps of comminuting coke and contacting it with methanol, either during or after comminution and related processes.
申请公布号 US3699216(A) 申请公布日期 1972.10.17
申请号 USD3699216 申请日期 1970.08.10
申请人 MARATHON OIL CO. 发明人 WILLIAM W. GOTSHALL
分类号 C01B31/00;C08K3/04;C09C1/44;(IPC1-7):C01B31/02 主分类号 C01B31/00
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