发明名称 |
METHOD OF COATING FINELY GROUND CARBON WITH OILS |
摘要 |
Carbon particles are covered with an organic liquid barrier against oxygenation by dissolving the barrier liquid in methanol to form a solution and mixing the solution into the carbon in a blender. The methanol is then evaporated off leaving a uniform film of the barrier liquid.
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申请公布号 |
US3642512(A) |
申请公布日期 |
1972.02.15 |
申请号 |
USD3642512 |
申请日期 |
1970.03.25 |
申请人 |
WILLIAM W. GOTSHALL |
发明人 |
WILLIAM W. GOTSHALL |
分类号 |
C08K3/04;C09C1/56;(IPC1-7):C09C1/44 |
主分类号 |
C08K3/04 |
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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