Patents by Inventor Valery G. Sharov

Valery G. Sharov 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).

  • Chemically resistant concrete based on water glass
    Patent number: 4814013
    Abstract: A mix for producing a chemically resistant concrete which comprises, percent by mass:liquid glass: 8 to 18a finely divided volcanic acid water-containing glass: 30 to 40a modifying additive such as silicon dioxide of a crystalline modification: 1 to 6and/or kaolinite of the pelitic structure: 1 to 5and/or melaminocyanurate: 0.2 to 1.0an alkali-acid-resistant aggregate: the balance.
    Type: Grant
    Filed: February 26, 1987
    Date of Patent: March 21, 1989
    Assignee: Nauchno-Issledovatelsky Institut Betona I Zhelezobetona
    Inventors: Evgeny A. Guzeev, Ivan E. Putlyaev, Anatoly N. Pimenov, Vladimir M. Borisenko, Vladimir A. Otrepiev, Valery S. Radjukhin, Alexei M. Astashov, Lidia P. Kurasova, Valery G. Sharov, Nina P. Ledneva, Igor F. Rudenko