Patents by Inventor Mark E. Rozenberg

Mark E. Rozenberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Copolymers of vinyl acetate, ethylene and peroxy alkyl acrylate
    Patent number: 4323666
    Abstract: Novel chemical compounds, copolymers of vinyl acetate, ethylene and peroxy alkyl acrylate having the following general formula: ##STR1## wherein R.sub.1 represents a normal alkyl, --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7, --C.sub.4 H.sub.9, or --C.sub.5 H.sub.11 ;R.sub.2 represents ##STR2## x=24.0 to 89.9 mole %; y=10.0 to 75.0 mole %;z=0.1 to 1.0 mole %.
    Type: Grant
    Filed: December 12, 1980
    Date of Patent: April 6, 1982
    Inventors: Vram T. Shirinian, Suren S. Mnatsakanov, Valery N. Pavljuchenko, Mark E. Rozenberg, Valery V. Gromov, Sergei S. Ivanchev