发明名称 |
Production of alkoxylated nonionic surfactants useful in cleaning products and cosmetic cleansers, comprises washing the reaction product with an aqueous solution of a metal salt |
摘要 |
Production of alkoxylated nonionic surfactants by reacting active hydrogen compounds or carboxylate esters with alkylene oxides comprises washing the reaction product with an aqueous solution of a metal salt.
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申请公布号 |
DE10161352(A1) |
申请公布日期 |
2003.06.26 |
申请号 |
DE20011061352 |
申请日期 |
2001.12.13 |
申请人 |
COGNIS DEUTSCHLAND GMBH & CO. KG |
发明人 |
BUNTE, REINHARD |
分类号 |
C07C67/58;C08G65/26;C08G65/30;(IPC1-7):C08G65/26;C07C67/29;C11D1/74 |
主分类号 |
C07C67/58 |
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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