Detergent formulation

Abstract

A detergent composition is provided including: a cleaning surfactant; and a dispersant hydrophilic block copolymer, comprising: carboxylic acid polymer segments comprising structural units of a monoethylenically unsaturated carboxylic acid monomer; and poly(alkylene oxide) diol polymer segments, consisting of structural units of a poly(alkylene oxide) diol; wherein 90 to 100 wt % of the poly(alkylene oxide) diol polymer segments are esterified with two structural units of monoethylenically unsaturated carboxylic acid monomer present in the carboxylic acid polymer segments per poly(alkylene oxide) diol polymer segment.

Dependencies are inferred from the claim text.