CONCENTRATED LIQUID DETERGENT COMPOSITIONS

摘要

A concentrated alkaline liquid detergent composition comprising: a) 5 to 60 wt% surfactant comprising anionic surfactant and optionally nonionic surfactant and optionally amphoteric surfactant and optionally soap of which at least 35% of the total surfactant is anionic non-soap surfactant, b) at least 30 wt% water c) at least 0.25 wt% soil release polymer characterised in that: (i) the soil release polymer has the formula (I), and X-[(OCH2CH2)q-]-block-[(OCH2CH(CH3)) p]-[(OC(O)-G1-C(O)O-G2)n]-OC(O)-G1-C(O)O-[((CH3)CHCH2O)p-]-block-[(CH2CH2O)q]-X (I) wherein the G1 moieties are all 1,4-phenylene moieties; the G2 moieties are all C1-4 alkyl substituted ethylene moieties, each X is C1-4 alkyl, preferably methyl or n-butyl; each q is from 12 to 120; each p is from 1 to 10, preferably 2 to 5; and n is from 2 to 10.