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    • 3. 发明申请
    • USE OF SELECTED SURFACTANTS IN CLEANSING COMPOSITIONS
    • 选择的表面活性剂在清洁组合物中的使用
    • US20100323948A1
    • 2010-12-23
    • US12867010
    • 2009-02-06
    • Teresa AlexandreHans-Christian RathsManfred WeuthenSabine Both
    • Teresa AlexandreHans-Christian RathsManfred WeuthenSabine Both
    • C11D1/825C07C43/14C07C43/11
    • C11D1/825C11D1/721
    • The invention relates to selected surface-active substances of groups a) and b), the surface-active compound a) being selected from compounds of general formula (Ia), wherein M represents a group CH2—CH2 or CHR—CH2, R, R′ or R″ independently represent saturated, unsaturated, linear or branched alkyl groups or alkenyl groups with 6 to 22 C atoms, and the indices n and m independently can have values between 1 and 40, and/or compounds of general formula (Ib), wherein R″′ and R″″ independently represent saturated, unsaturated, linear or branched alkyl groups or alkenyl groups with 4 to 22 C atoms, and the indices n and m independently can have values between 1 and 40 and X′ and X″ independently represent H or saturated, unsaturated, linear or branched alkyl groups or alkenyl groups with 1 to 18 C atoms. The surface active substances of the invention, either on their own or combined with other nonionic surfactants, lead to dishwashing agents with an improved drying performance, especially in multifunctional agents for automatic dishwashers.
    • 本发明涉及a)和b)所选的表面活性物质,表面活性化合物a)选自通式(Ia)的化合物,其中M表示基团CH 2 -CH 2或CHR-CH 2,R 3, R'或R“独立地表示具有6至22个C原子的饱和,不饱和,直链或支链烷基或烯基,并且指数n和m独立地可以具有1至40的值,和/或通式(Ib ),其中R“'和R”“独立地表示具有4至22个C原子的饱和,不饱和,直链或支链烷基或烯基,并且指数n和m独立地可以具有1至40之间的值,X'和X “独立地表示H或具有1至18个C原子的饱和,不饱和,直链或支链烷基或烯基。 本发明的表面活性物质本身或与其它非离子表面活性剂组合,导致具有改善的干燥性能的餐具洗涤剂,特别是在用于自动洗碗机的多功能剂中。