Patents by Inventor Alexandr S. Madorsky

Alexandr S. Madorsky 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).

  • Laminated plastic material
    Patent number: 4288491
    Abstract: A laminated plastic material comprises surface layers of paper impregnated with amino formaldehyde resin and inner layers of paper containing a flame retardant material and impregnated with phenol formaldehyde resin. The flame retardant material is a product of interaction of an aluminum or copper compound with phosphoric acid and nitrogen bases and contains, in weight percent:______________________________________ P.sub.2 O.sub.5 total 37 to 63 P.sub.2 O.sub.5 water-soluble 0 to 6 NH.sub.3 3.
    Type: Grant
    Filed: March 13, 1979
    Date of Patent: September 8, 1981
    Inventors: Evgeny M. Surzhenko, Bronislav F. Basilaev, Roman V. Molotkov, Alexandr S. Madorsky, Grigory B. Shalun, Valentina B. Golynkina, Margarita A. Ershova, Irina P. Eliseeva, Nina E. Trukhtenkova, Sergei M. Gurylev, Diana L. Kopetskaya, Evgeny Y. Pechko, Albert S. Khlamenko, Viktor V. Magnitsky