公开(公告)号：US09884799B2

公开(公告)日：2018-02-06

申请号：US15027645

申请日：2014-10-07

申请人： RHODIA OPERATIONS ,  Centre National De La Recherche Scientifique

发明人： Xiaoshuang Feng ,  Floryan Decampo ,  Yan Zhao ,  Zhaoyu Fan ,  Luca Merlo ,  Claudio Oldani

IPC分类号： C07C41/00 ,  C08G65/00 ,  B01J31/00 ,  C11D1/00 ,  C07C41/09 ,  C08G65/34 ,  B01J31/10 ,  C11D1/72 ,  C08L71/00

CPC分类号： C07C41/09 ,  B01J31/10 ,  C08G65/34 ,  C08G2650/54 ,  C08L71/00 ,  C11D1/72 ,  C07C43/13

摘要： Disclosed is a process for preparing at least one ether compound, comprising reacting at least one alcohol (I) with at least one polyol (II) in the presence of a functional polymer [polymer (F)] as a catalyst (X), wherein: the alcohol (I) is represented by the general formula (1): R1-OH (1) wherein R1 is a hydrocarbon group having 1 to 36 carbon atoms, the polyol (II) is represented by the general formula (2): R2-(OH) m (2) wherein R2 represents the skeleton moiety of the polyol and m is an integer of from 2 to 20, and polymer (F) is a polymer comprising recurring units derived from at least one ethylenically unsaturated monomer [monomer (M)] and bearing at least one cation exchange group. Further disclosed is a surfactant composition obtained by said process, and featuring an excellent detergency performance.