Patent ID: 6547870
Filing Date: 2003-04-15
Classification: C08J,C09D,Y10T

Abstract:
A non-dusting, homogeneous pigment composition, comprising: &gE;40% by weight of one or more effect pigments comprising at least one metal flake pigment, platelet-shaped iron oxide pigment, BiOCl pigment, holographic pigment or other pigment having a transparent or semi-transparent platelet-shaped substrate coated with one or more layers of one or more metal oxides,0.5-60% by weight of a polyalkylene glycol and/or one or more polyalkylene glycol derivatives, 0-10% by weight of a redispersing auxiliary, 0-40% by weight of water, one or more organic solvents or mixtures thereof, and 0-40% by weight of at least one hydroxyl group-containing resin selected from the group consisting of cellulose products, polyvinyl alcohols, polysaccharides and polyvinyl acetates.