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 [(OCHCH) ] block [(OCHCH(CH)) ] [(OC(O) G C(O)O G)] OC(O) G C(O)O [((CH)CHCHO) ] block [(CHCHO)] X (I) wherein the Gmoieties are all 1 4 phenylene moieties; the Gmoieties are all C alkyl substituted ethylene moieties each X is C 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.