Patents by Inventor Aniko Mathuny

Aniko Mathuny 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).

  • Polyacrylamide adhesive for fixing the sorbent layers of overpressured, one-and multilayer-chromatographic plates and a process for the preparation thereof
    Patent number: 4658000
    Abstract: The invention relates to a new polyacrylamide adhesive suitable for the fixing of fine-particle sorbent layers based on organic and/or inorganic compounds, used in overpressured one- and multilayer chromatographic procedures.The said adhesive is prepared by polymerizing the aqueous solutions of acrylamide and N,N'-methylene-bis-acrylamide in the presence of a catalyst pair at from 21.degree. to 30.degree. C., pulpifying the precipitate thus obtained and repeating the precipitation and the pulpification more times.
    Type: Grant
    Filed: August 16, 1984
    Date of Patent: April 14, 1987
    Assignees: Reanal Finomvegyszergyar, Labor" Muszeripari Muvek
    Inventors: Erno Tyihak, Emil Mincsovics, Sandor Zoltan, Gabor Kemeny, Aniko Mathuny, Tibor Szekely, Sandor Nemeth, Zsuzsanna Antal, Zsuzsanna Fater