US Patent 7341981 Spray composition having a deposition control agent

A spray composition includes an aqueous spray medium, an active ingredient, and a deposition control agent, wherein:the composition comprises at least one surfactant, andthe deposition control agent is selected from the group consisting of the following:hydroxypropyl guar having a molecular substitution of at least 0.6,hydroxyalkyl guars, wherein the alkyl has at least 4 carbon atoms, having a molecular substitution of at least 0.15,guar having both carboxymethyl groups and hydoxyalkyl groups and having a molecular substitution of at least 0.1, andguar having both hydroxyalkyltrimethylammonium,preferably hydroxypropyltrimethylammonium or alkyltrimethylammonium and hydroxyalkyl groups.