DEWEY AND ALMY

[ POLYMERIC MATERIALS FOR USE AS SYNTHETIC RUBBER AND FOR USE AS AN INGREDIENT IN RUBBER COMPOUNDS; ] EMULSIONS, DISPERSIONS OR LATICES OF SYNTHETIC POLYMERS ESPECIALLY SUITABLE FOR USE IN PAPER COATINGS [ ; POLYMER IMPREGNATED FIBROUS SHEET MATERIAL FOR USE AS REINFORCING MATERIAL IN THE MANUFACTURE OF SHOES; AND POLYVINYLIDENE CHLORIDE LATEX ]