Aqueous dispersions of polymerizable reactants and a water incompatible catalyst sorbed on an inorganic particulate carrier
AssigneeAtofina Chemicals, Inc.
InventorWilliam D. Honnick
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Abstract
Aqueous compositions containing polymerizable components and a water incompatible catalyst for the polymerization reaction sorbed onto an inorganic particulate carrier, polymers produced thereby and articles coated with said polymers are provided. The invention also relates to water incompatible catalyst sorbed onto on an inorganic particulate carrier for aqueous coatings and the coatings produced by reactions catalyzed with the water incompatible catalyst sorbed onto an inorganic particulate carrier in an aqueous matrix.
Claims12
An aqueous composition in which the major component is water and having dispersed in said water polymerizable reactants and an inorganic particulate carrier having a particle size less than 100 microns and having sorbed on said inorganic particulate carrier a catalyst for said polymerizable reactants and wherein said catalyst is a metal containing catalyst having a water solubility less than 1% by weight in water at 25° C. based upon the weight of metal in the catalyst and is a liquid when sorbed onto said inorganic particulate carrier.
Dependencies are inferred from the claim text.