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    • 8. 发明申请
    • DOMESTIC LAUNDERING METHOD
    • 国内淘洗方法
    • WO2018060139A1
    • 2018-04-05
    • PCT/EP2017/074236
    • 2017-09-25
    • UNILEVER PLCUNILEVER N.V.CONOPCO, INC., d/b/a UNILEVER
    • BATCHELOR, Stephen, NormanBIRD, Jayne, MichelleGRAINGER, David, Stephen
    • C11D1/06C11D1/62C11D11/00
    • A laundry washing method comprising the sequential steps of: (i) agitating a textile garment in an aqueous solution of 0.5-10g/L of a rinse conditioner comprising 1-25 wt% of a quaternary ammonium compound having the general formula (I): [N + (R 1 )(R 2 )(R 3 )(R 4 )] y X - (I), wherein: • R 1 -R 4 , are independently selected from a C1-C30 hydrocarbon group; wherein at least one of R 1 -R 4 are selected from C10-C20 hydrocarbons group; • X is an anion; • y is the valence of X; (ii) drying the textile garment; (iii) agitating the textile garment in an aqueous solution of 0.5-10g/L of a main wash detergent formulation comprising 5-40 wt% of anionic surfactant, the anionic surfactant providing 0.02-1 g/L, of an alkyl ether carboxylic acid or carboxylate salt thereof of the following structure: R-(OCH 2 CH 2 ) n -OCH 2 -COOH, wherein R is a saturated or mono-unsaturated C10-C18 alkyl chain and n>4.
    • 衣物洗涤方法,其包括以下顺序步骤:(i)在0.5-10g / L漂洗调理剂的水溶液中搅拌纺织服装,所述漂洗调理剂包含1-25重量%的季铵化合物 具有通式(I):[N +(R 1)(R 2)(R 3) )(R 4)]]×X-1(I),其中:·R 1 -R -R > 4,独立地选自C 1 -C 30烃基; 其中至少一个R 1 -R 4选自C 10 -C 20烃基; •X是阴离子; •y是X的化合价; (ii)干燥纺织服装; (iii)在0.5-10g / L主洗洗涤剂配制剂的水溶液中搅拌所述纺织服装,所述主洗洗涤剂配制剂包含5-40重量%阴离子表面活性剂,所述阴离子表面活性剂提供0.02-1g / L烷基醚羧酸 或其具有以下结构的羧酸盐:R-(OCH 2 CH 2)n -OCH 2 2 - COOH,其中R是饱和或单不饱和的C 10 -C 18烷基链并且n> 4。