发明名称 |
Lubricating compositions containing bismuth compounds |
摘要 |
This invention relates to synergistic extreme pressure compositions comprising (1) an alkylenebis(dihydrocarbyldithiocarbamate) compound and (2) a bismuth compound selected from the group consisting of bismuth carboxylates, bismuth dihydrocarbyldithiocarbamates and bismuth dihydrocarbylphosphorodithioates. Lubricating compositions containing the synergistic compositions possess good extreme pressure properties.
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申请公布号 |
US5576273(A) |
申请公布日期 |
1996.11.19 |
申请号 |
US19950560669 |
申请日期 |
1995.11.20 |
申请人 |
R.T. VANDERBILT COMPANY, INC. |
发明人 |
KAROL, THOMAS J.;DONNELLY, STEVEN G.;HIZA, RONALD J. |
分类号 |
C10M135/18;C10M141/08;C10M141/10;(IPC1-7):C10M129/16;C10M141/12;C10M157/10 |
主分类号 |
C10M135/18 |
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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