发明名称 |
Heat-treated, organic solvent-treated manganese dioxide |
摘要 |
A homogeneous mass of particulate manganese dioxide which has been heat-treated to reduce its moisture content and treated with an organic solvent which substantially fills the pores of the manganese dioxide thereby reducing its affinity for absorbing moisture when exposed to a moisture environment for a fixed time period. The invention also relates to a process for producing the manganese dioxide.
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申请公布号 |
US4285122(A) |
申请公布日期 |
1981.08.25 |
申请号 |
US19800130241 |
申请日期 |
1980.03.14 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
KOZAWA, AKIYA |
分类号 |
H01M4/50;H01M6/16;(IPC1-7):H01M6/16 |
主分类号 |
H01M4/50 |
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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