发明名称 |
Alcoxilatos de alquilo esterificados como agentes humectantes sólidos de baja formación de espuma |
摘要 |
<p>The present invention relates to low-foam surfactant mixtures comprising esters of the general formula (I) and alcohols thereof of the general formula (Ia) where R is a branched or unbranched alkyl radical having from 8 to 22 carbon atoms; Ra, R1 are each independently hydrogen or a branched or unbranched alkyl radical having from 1 to 5 carbon atoms; R2 is a branched or unbranched alkyl radical having from 5 to 17 carbon atoms; l, n are each independently from 1 to 5 and m is from 38 to 70, and where the ratio of the molar amounts of the esters (I) to the alcohols (Ia) is at least 17:3. The invention further relates to the process for preparing them and to their use and to washing and cleaning composition formulations comprising them.</p> |
申请公布号 |
ES2534743(T3) |
申请公布日期 |
2015.04.28 |
申请号 |
ES20080803307T |
申请日期 |
2008.08.28 |
申请人 |
BASF SE |
发明人 |
BITTNER, CHRISTIAN;TROPSCH, JÜRGEN;KAHL, ROLF-DIETER;STÖSSER, MICHAEL;KUMMETER, MARKUS |
分类号 |
C11D1/825;C08G65/332;C08L71/02;C11D1/722;C11D1/74 |
主分类号 |
C11D1/825 |
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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