| 发明名称 |
A METHOD FOR PREPARING A METAL SALT OF PHOSPHORUS ACID |
| 摘要 |
<p>The properties of salts of dialkylphosphorodithioic acids are improved by treating said salts or their acid precursors with phosphites, especially triaryl phosphites. This process reduces the tendency of the salts to stain and corrode metal parts, especially copper parts, when incorporated in lubricants and functional fluids. The process may also be used to treat mixed metal salts of dialkylphosphorodithioic and carboxylic acids.</p> |
| 申请公布号 |
IN152377(B) |
申请公布日期 |
1983.12.31 |
| 申请号 |
IN1980CA52219 |
申请日期 |
1980.05.05 |
| 申请人 |
LUBRIZOL CORP |
发明人 |
CLASON DONALD LYNN;SCHROECK CALVIN WILLIAM |
| 分类号 |
C10M159/12;C07F9/02;C07F9/165;C07F9/17;C10M137/06;C10M137/10;C10N10/02;C10N10/04;C10N10/06;C10N10/08;C10N10/12;C10N10/14;C10N10/16;C10N30/06;C10N30/10;C10N30/12;C10N40/08;C10N60/12;(IPC1-7):B01J1/00;C01B25/16;C10M3/00 |
主分类号 |
C10M159/12 |
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