abstract |
A polymer that retains one or more active ingredients in an oil-based coating at low polymer concentrations and is substantially resistant to aqueous environments, surfactants, and mechanical stresses, Providing a coating composition. The method comprises: (a) an effective amount of one or more active ingredients; (b) (C) oil phase or any one or more acceptable additives; The above solvent; and (d) 1 having a network structure The above polymer, wherein the polymer is dispersed in the oil phase in an amount of 0.01 to 10% by weight based on the total weight of the composition, wherein the polymer further comprises one or more associative agents; Wherein the viscosity of the oil phase is at least 10 poise under a shear stress of up to 1000 dynes / cm 2 . |