申请人:ROHM AND HAAS COMPANY
公开号:EP0460896A2
公开(公告)日:1991-12-11
A method is provided for improving thickeners used in aqueous system. The method involves the reversible complexation of cyclodextrin compounds with hydrophobic moieties on the thickener molecule to suppress the viscosity of the aqueous solution containing the thickener so that such the solution can be easily handled. This complexation step may be followed by decomplexing the cyclodextrin from the thickener to permit the thickener to perform its intended function.
本发明提供了一种用于改进水体系中所用增稠剂的方法。该方法包括环糊精化合物与增稠剂分子上的疏水分子进行可逆络合,以抑制含有增稠剂的水溶液的粘度,从而使该溶液易于处理。络合步骤之后,可将环糊精与增稠剂解络合,使增稠剂发挥其预期功能。