Patents by Inventor Gennady M. Shutov

Gennady M. Shutov 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).

  • Method of modifying wood
    Patent number: 4486475
    Abstract: According to the invention, a method of modifying wood comprises the steps of impregnating wood with a modifying system, d drying the impregnated wood in a hydrophobic heat transfer agent, and curing the impregnating system in the wood, the drying and curing processes being carried out in the same autoclave and with the same hydrophobic heat transfer agent, while raising the temperature of the heat transfer agent from 40.degree. to 140.degree. C.
    Type: Grant
    Filed: December 1, 1981
    Date of Patent: December 4, 1984
    Assignee: Belorussky Tekhnologichesky Institut
    Inventors: Gennady M. Shutov, Maya E. Erdman, Valery S. Boltovsky, Adel I. Solomakha, Alexandr F. Nosevich, Miroslav E. Pukhalsky, Vladimir A. Kirichenko, Valentin V. Derbyshkin
  • Wood modifying composition comprising an aqueous solution of phenolic alcohols, urea and sodium pentachlorophenate
    Patent number: 4425267
    Abstract: A wood modifying composition comprises an aqueous solution of phenolic alcohols, urea, and sodium pentachlorophenate serving as a fire-retardant additive, the proportions of the components, in percent by weight, being as follows:phenolic alcohols: 30 to 35urea: 18 to 20sodium pentachlorophenate: 2.8 to 4.0water: the balance to 100.
    Type: Grant
    Filed: August 27, 1981
    Date of Patent: January 10, 1984
    Inventors: Lilia P. Skripchik, Gennady M. Shutov
  • Wood modifying composition
    Patent number: 4400495
    Abstract: Disclosed is a wood modifying composition comprising the following components taken in percent by mass:______________________________________ phenol-furfural-formaldehyde resin 72.0 to 94.0 catalyst 0.8 to 1.5 stabilizing agent 0.5 to 1.5 organic solvent the balance to 100.
    Type: Grant
    Filed: August 26, 1981
    Date of Patent: August 23, 1983
    Assignee: Belorussky Politekhnichesky Institute
    Inventors: Gennady M. Shutov, Maiya E. Erdman, Adel I. Solomakha, Evgeny A. Kalennikov