Patent ID: 6693071
Filing Date: 2004-02-17
Classification: B01J,B08B,C02F,C08K,C09D,C11D

Abstract:
A rinse aid surface coating composition for at least partially covering a dishware surface, said surface coating composition comprising:a) a plurality of nonphotoactive nanoparticles which are present in an amount less than about 3 mg/cm2 of the area of dishware surface; b) a carrier, at least some of which is aqueous; c) optionally a dispersant polymer; d)optionally a surfactant; e)optionally a wetting agent; f) optionally a pH-adjusting agent; and g) less than about 10% by weight of other ingredients; wherein said surface coating composition is non-thixotropic; and wherein at least about one half of said nanoparticles comprise fluorohectorite.