73652978
Apr 3, 1987
Dec 29, 1987
POLYVINYL CHLORIDE AND NITRILE RUBBER AND OTHER PROPRIETARY INGREDIENTS GIVING THE POLYVINYL CHLORIDE AND NITRILE MIXTURE THE CHARACTERISTICS OF AND TO BE USED AS A SUBSTITUTE FOR NATURAL RUBBER, FOR USE IN MANUFACTURING PLASTIC GOODS, INCLUDING BUT NOT LIMITED TO FOOTWEAR SOLES AND ALLIED PRODUCTS
Chemicals