Cleaning compsn - for glass and reflecting surfaces

摘要

Cleanser comprises a compatible soln in water a water-miscible lower alcohol and/or a water-miscible glycol ether of (a) ca 0.03-2 wt.% of a soluble copolymer salt of a monovinylic aromatic monomer (e.g. styrene) and 1 mole of an unsatd dicarboxylic acid or anhydride (e.g. maleic) neutralised by ammonium, alkali metal or amine gps to render it soluble, and (b) ca 0.01-5 wt.% of a non-ionic or anionic surfactant (e.g. Na dioctyl sulphosuccinate). The compsn reduces marking and has good anti-misting properties.