Patents by Inventor Tatiana Segeevna Ugnovenok

Tatiana Segeevna Ugnovenok 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).

  • NANOPARTICLES OF FLAME RETARDANT MAGNESIUM HYDROXIDE AND METHOD OF PRODUCTION THE SAME
    Publication number: 20160264868
    Abstract: The invention relates to chemical technologies, specifically nanoparticles of flame retardant magnesium hydroxide, and a process for the preparation thereof. The present nanoparticles of flame retardant magnesium hydroxide, including surface-processed nanoparticles, have a hexagonal plate-like structure with a specific surface area of up to 20 m2/g, an average diameter of the secondary particles of up to 2 ?m, a diameter of 10% of the secondary particles of up to 0.8 ?m, a diameter of 90% of the secondary particles of up to 5 ?m, with a longitudinal size of the primary particles of from 150 to 900 nm, and a thickness of from 15 to 150 nm.
    Type: Application
    Filed: October 6, 2014
    Publication date: September 15, 2016
    Applicant: OTKRYTOE AKTSIONERNOE OBSHCHESTVO "KAUSTIK"
    Inventors: Elena Petrovna Gordon, Alla Vitalievna Korotchenko, Nadezhda Illarionavna Levchenko, Tatiana Segeevna Ugnovenok