SUSPENSAO AQUOSA DE PIGMENTO DE DIOXIDO DE TITANIO E PROCEESSO PARA SUA PRODUCAO

摘要

An aqueous slurry of from 60 to 80 percent titanium dioxide is prepared from titanium dioxide of uniform and small particle size. At least 80 percent by weight of pigment is incorporated into an aqueous system containing suitable dispersant which slurry is then reduced to the final slurry concentration with water.