发明名称 |
WATERBORNE LUBRICANT FOR THE COLD PLASTIC WORKING OF METALS |
摘要 |
<p>A waterborne lubricant for the cold plastic working of metals that contains alkali metal salts of dimer(s) and/or trimer(s) of unsaturated fatty acids with from 10 to 24 carbon atoms per molecule has a lubrication performance at least as good as that of prior lubricants, even at generally lower lubricating film weights, has a long bath life, and generates little dust during cold plastic working operations. Even as little as 5 % of these salts of dimer(s) and/or trimer(s) of unsaturated fatty acids, when mixed with conventional alkali metal salts of saturated fatty acids with from 10-24 carbon atoms per molecule, can provide these benefits.</p> |
申请公布号 |
EP0958339(A1) |
申请公布日期 |
1999.11.24 |
申请号 |
EP19970938533 |
申请日期 |
1997.08.29 |
申请人 |
HENKEL CORPORATION |
发明人 |
ISHIKURA, KAZUHIRO;MIYAFUJI, KAZUTOMO;KARUBE, KENJI |
分类号 |
B21C9/00;C10M105/24;C10M105/26;C10M173/02;C10N10/02;C10N30/00;C10N40/24;C10N80/00;(IPC1-7):C10M173/02 |
主分类号 |
B21C9/00 |
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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