发明名称 |
An alkali metal sulfonate mixture for metalworking |
摘要 |
<p>An alkali metal sulfonate mixture for metalworking applications, a method for making the sulfonate mixture, and compositions containing the sulfonate mixture. The mixture includes a reaction product of a first synthetic mono-hydrocarbyl substituted sulfonic acid having from about 20 to about 50 carbon atoms in the hydrocarbyl substituent, a second synthetic mono-hydrocarbyl substituted sulfonic acid having from about 10 to about 16 carbon atoms in the hydrocarbyl substituent, and an inorganic alkali metal base. The reaction product has a number average molecular weight ranging from about 400 to about 500 and a substantially bimodal molecular weight distribution.</p> |
申请公布号 |
EP1739155(A1) |
申请公布日期 |
2007.01.03 |
申请号 |
EP20060013311 |
申请日期 |
2006.06.28 |
申请人 |
AFTON CHEMICAL CORPORATION |
发明人 |
STONEMAN, KYLE DEAN;SHIAU, JU-FU;REYES-GAVILAN, JOSE |
分类号 |
C10M159/12;C10N20/04;C10N30/04;C10N30/12;C10N40/20;C10M135/10;C07C303/32;C10M125/10 |
主分类号 |
C10M159/12 |
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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