Patents by Inventor Oleg E. Batalin

Oleg E. Batalin 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).

  • Catalyst for decomposition of 1,3-dioxanes
    Patent number: 4323479
    Abstract: A catalyst for decomposition of 1,3-dioxanes, comprising calcium oxide, phosphorus pentoxide, chlorine, water and boron oxide, the ratio of the components as expressed in mass percent being as follows:calcium oxide: 48.5 to 53.5phosphorus pentoxide: 42.5 to 46.5chlorine: 0.05 to 1.0boron oxide: 0.005 to 3.0the balance being water.
    Type: Grant
    Filed: July 25, 1980
    Date of Patent: April 6, 1982
    Inventors: Oleg E. Batalin, Arkady S. Dykman, Alexandr I. Osadchenko, Galina F. Balkhanova, Izrail M. Belgorodsky, Vladimir I. Nevstruev, Valery A. Radionov, Eduard A. Tulchinsky, Valentin M. Belyaev, Jury I. Smolin, Mark I. Breiman, Vitaly V. Orlyansky, Nikolai Y. Zhirnov, Nikolai V. Galibin, Andrian P. Troitsky, Vladimir V. Kovalenko
  • Method of preparing calcium boron phosphate catalyst
    Patent number: 4298503
    Abstract: The invention relates to a method of preparing a calcium boron phosphate catalyst, comprising the steps of reacting calcium salts with phosphoric acid salts in aqueous ammonia, separating the resulting precipitate from the reaction mixture thus obtained, suitably shaping said precipitate, drying it, and heat treating at an elevated temperature in the presence of steam or steam with an inert gas, mixed with at least one of the components selected from the group consisting of boric acid and, a mixture of boric and phosphoric acids, the molar ratio of boric to phosphoric acids being between 1.0:1 and 10:1.The reaction of calcium salts with phosphoric acid salts in aqueous ammonia is effected with the starting reactants taken in the molar ratio of 1.5:1 if no phosphoric acid treatment is used, or with the starting reactants in a molar ratio of between 1.5:1 to 5.0:1 if the reaction mixture is treated with a phosphoric acid solution to pH of from 5.0 to 7.0.
    Type: Grant
    Filed: March 24, 1980
    Date of Patent: November 3, 1981
    Inventors: Oleg E. Batalin, Arkady S. Dykman, Alexandr I. Osadchenko, Galina F. Balkhanova, Izrail M. Belgorodsky, Vladimir I. Nevstruev, Valery A. Radionov, Eduard A. Tulchinsky, Valentin M. Belyaev, Jury I. Smolin, Mark I. Breiman, Vitaly V. Orlyansky, Nikolai Y. Zhirnov, Nikolai V. Galibin, Adrian P. Troitsky, Vladimir V. Kovalenko
  • Method of preparing a calcium phosphate catalyst
    Patent number: 4246247
    Abstract: Disclosed is a method of preparing a calcium phosphate catalyst, which comprises reacting a calcium salt with a phosphoric acid salt in aqueous ammonia, separating the precipitate resulting from the reaction mixture thus obtained, suitably shaping said precipitate, drying it, and subjecting it to heat treatment within a temperature range of 450.degree. to 600.degree. C. in the presence of steam mixed with at least one of the components selected from the group consisting of an inert gas, air, phosphoric an acid, aldehyde, an oxygen-containing heterocyclic compound, an alcohol, and a diene hydrocarbon.The reaction of calcium salts with phosphoric acid salts in aqueous ammonia is effected with the starting reactants taken in the molar ratio of 1.5:1 if no phosphoric acid treatment is used, or with the starting reactants in a molar ratio within the range of 1.5:1 to 5.0:1 if the reaction mixture is treated with a phosphoric acid solution to a pH of from 5.0 to 7.0.
    Type: Grant
    Filed: August 14, 1979
    Date of Patent: January 20, 1981
    Inventors: Oleg E. Batalin, Arkady S. Dykman, Izrail M. Belgorodsky, Oleg A. Ostroukhov, Ljudmila V. Golovko, Vladimir I. Nevstruev, Anatoly I. Lukashov