发明授权
US4384967A Lubricant composition containing an alkali metal borate and a
sulfur-containing polyhydroxy compound
失效
含有碱金属硼酸盐和含硫多羟基化合物的润滑剂组合物
- 专利标题： Lubricant composition containing an alkali metal borate and a sulfur-containing polyhydroxy compound
- 专利标题（中）： 含有碱金属硼酸盐和含硫多羟基化合物的润滑剂组合物
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申请号： US288228申请日： 1981-07-29
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公开(公告)号： US4384967A公开(公告)日： 1983-05-24
- 发明人: Christopher G. Salentine , Vernon R. Small
- 申请人： Christopher G. Salentine , Vernon R. Small
- 申请人地址： CA San Francisco
- 专利权人： Chevron Research Company
- 当前专利权人： Chevron Research Company
- 当前专利权人地址： CA San Francisco
- 主分类号： C10M141/08
- IPC分类号： C10M141/08 ; C10M1/54 ; C10M1/38
摘要：
Disclosed is a lubricant composition containing an oil of lubricating viscosity having dispersed therein a particulate hydrated alkali-metal borate and an effective amount of a sulfur-containing polyhydroxy compound which stabilizes the composition against the adverse effects of water contamination.
公开/授权文献
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