Patents by Inventor Vitaly I. Kryshtob

Vitaly I. Kryshtob 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 for production of antistatic polymer materials
    Patent number: 5576383
    Abstract: A method for production of antistatic polymer materials which includes an introduction of antistatic agent in the form of a solution of the antistatic agent in an organic solvent, compatible during processing thereof is described. The antistatic agent is at least one compound from the group consisting of organic and inorganic salts, complex compounds and bases. The composition is processed at temperatures not exceeding the least of the boiling and decomposition temperatures of antistatic and solvent. An organic acid is additionally introduced into the composition. The organic solvents are glycols, esters and their derivatives.
    Type: Grant
    Filed: February 6, 1995
    Date of Patent: November 19, 1996
    Inventor: Vitaly I. Kryshtob