02.06.15
US Patent No. 8,895,493 B2; The Procter & Gamble Company has patented a non-aqueous liquid composition comprising a cationic polymer (a cationic polysaccharide) in particulate form, a non-aqueous dispersant; less than 20% by weight of water; and anionic spacer particles. The spacer particles have an area average D90 diameter of less than 5 microns, and are comprised of a polyacrylate polymer or copolymer. The cationic polymer is stably dispersed in the non-aqueous liquid composition, and the non-aqueous liquid composition is enclosed in a water-soluble or dispersible film.