发明名称 |
PROCESS TO OBTAIN A HIGHLY SOLUBLE LINEAR ALKYLBENZENE SULFONATE |
摘要 |
The present invention refers to a process to obtain a highly soluble linear alkylbenzene sulfonate (LAS). Specifically it comprises the addition, prior or after sulfonation of linear alkylbenzene and/or neutralization of linear alkylbenzene sulfonic acid of an hydrotropic composition. It also refers to a hydrotropic composition, to a highly soluble linear alkylbenzene sulfonate, to the use of the hydrotropic composition for making said linear alkylbenzene sulfonate highly soluble and to a cleaning composition comprising said linear alkylbenzene sulfonate.
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申请公布号 |
CA2604341(C) |
申请公布日期 |
2012.11.27 |
申请号 |
CA20052604341 |
申请日期 |
2005.04.12 |
申请人 |
PETROQUIMICA ESPANOLA S.A. PETRESA |
发明人 |
BERNA TEJERO, JOSE LUIS;GONCALVEZ DE ALMEIDA, JOSE LUIS;LOPEZ SERRANO, IGNACIO |
分类号 |
C07C303/06;C07C309/31;C11D11/04 |
主分类号 |
C07C303/06 |
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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