Patent Number: 6,984,268

Title: Method for removing polymer films in the manufacture of aqueous compositions containing anionic amphiphilic polymers

Abstract: This invention relates to a method to facilitate the removal of adherent polymeric films from a hard surface occasioned by the evaporation of solvent from compositions containing an anionic amphiphilic polymer, the method comprising incorporating a phosphate ester surfactant into the compositions, and washing the film from the surface to which it adheres.

Inventors: Pohl; Stanley (Scarsdale, NY)

Assignee: The Procter & Gamble Company

International Classification: B08B 7/04 (20060101)

Expiration Date: 1/10/02018