Patents by Inventor Jaroslava Kondelikova

Jaroslava Kondelikova 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 anionic polymerization of .omega.-aminoacid lactams with alkali metal-Al,B-alkoxy lactamate initiator
    Patent number: 4303778
    Abstract: A method is described for the anionic polymerization and copolymerization of .omega.-aminoacid lactams. This end is attained at elevated temperatures in the presence of a polymerization initiator of the formulaMeZX.sub.m L.sub.nwherein Me is an alkali metal, Z is boron or aluminum, X is an alkoxy group and L is an organic residue derived from a lactam and being of the formula ##STR1## wherein a is an integer in the range 3-11, m is an integer in the range of 0-3, (m+n) is 4 and n is (4-m).
    Type: Grant
    Filed: January 17, 1978
    Date of Patent: December 1, 1981
    Assignee: Vysoka skola chemicko-technologicka
    Inventors: Jaroslav Kralicek, Vladimir Kubanek, Jiri Marik, Jaroslava Kondelikova, Jiri Machacek, Bohuslav Casensky
  • Method for stabilizing colloidal and taste qualities of beverages
    Patent number: 4177295
    Abstract: A method for treating beverages containing turbidity procursors and/or enzymes is described. The technique involves contacting the beverages with a diol or dicarboxylic acid polycondensate at a temperature ranging from 28.4.degree. to 176.degree. F., thereby resulting in separation of deleterious substance. The colloidal and taste qualities of the resultant beverages is thereby enhanced.
    Type: Grant
    Filed: April 20, 1978
    Date of Patent: December 4, 1979
    Assignee: Vysoka skola chemicko-technologicka
    Inventors: Vladimir Kubanek, Gabriela Basarova, Jaroslav Kralicek, Josef Skach, Zdenek Fencl, Jiri Budin, Jaroslava Kondelikova, Eduard Sittler
  • Method of anioning polymerization of unsaturated monomers
    Patent number: 4048421
    Abstract: A method for the anionic polymerization of unsaturated monomers involves effecting reaction in the presence of an organic derivative of a metal alumina hydride in an amount ranging from 0.01 to 5.0 mol percent based upon the amount of unsaturated monomer.
    Type: Grant
    Filed: October 21, 1974
    Date of Patent: September 13, 1977
    Assignee: Vysoka skola chemicko technologicka
    Inventors: Jaroslav Kralicek, Vladimir Kubanek, Jaroslava Kondelikova, Bohuslav Casensky, Jiri Machacek