Coating composition and coated tire
AssigneeThe Goodyear Tire & Rubber Company
InventorGeorge P. Patitsas
Life of this patent
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Abstract
A composition comprised of polyvinylalcohol coating and at least one water insoluble particulate organic or inorganic material having a plate-like structure. Preferred particulate materials are flake mica and flake glass. In addition, there is provided a coated rubber tire having at least one of its surfaces coated with such composition.
Claims2
A coating composition comprised of 100 parts by weight polyvinylalcohol and about 10 to about 30 parts by weight of at least one of glycerin and polyglycerol and at least one water insoluble particulate material having a plate-like structure selected from at least one of flake mica and flake glass in a weight ratio of said particulate material to the PVA in the coating composition in the range of about 1/6 to about 1/1.
Dependencies are inferred from the claim text.