RESEARCH INVESTIGATIONS LEADING TO THE DEVELOPMENT OF IMPROVED BUTYL RUBBER COMPOUNDS. Document Details Document Type Technical Report Publication Date Dec 01, 1951 Accession Number AD0493463 Entities People B. Schwartz L. J. Radi N. G. Britt Tags DTIC Thesaurus Topics Amorphous Materials Butyl Rubber Elastomers Macromolecules Materials Molecules Rubber