发明名称 |
LOW PHOSPHORUS LUBRICANTS |
摘要 |
Lubricants having antiwear, corrosion inhibition and antioxidant performance appropriate to modern oil requirements with reduced or zero amounts of phosphorous and without the need for large amounts and/or expensive forms of antioxidant comprise 5 to 500 parts per million by weight (ppm) of added copper present in oil-soluble form, one or more added oil-soluble sulphur-containing compounds and a bearing corrosion inhibitor. |
申请公布号 |
ZA8801262(B) |
申请公布日期 |
1988.08.22 |
申请号 |
ZA19880001262 |
申请日期 |
1988.02.23 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
TERRENCE COLCLOUGH;JOHN FREDERICK MARSH;FREDERICK ALASTAIR GIBSON |
分类号 |
C10M163/00;C10M141/08;C10M141/12;C10M161/00;C10M167/00;C10N10/02;C10N10/08;C10N30/10;C10N30/12;C10N40/00;C10N40/25 |
主分类号 |
C10M163/00 |
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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