Patents by Inventor Galina Smirnova

Galina Smirnova 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).

  • Process for the preparation of 2-aminomethyl-1,5-pentanediamine
    Publication number: 20010005764
    Abstract: The present invention relates to a process for the preparation of 2-aminomethyl-1,5-pentanediamine by simultaneously reacting 2,4-dicyano-1-butene, hydrogen and ammonia in one step without isolation of 2-amino-methyl-1,5-pentanedinitrile; the products are useful as an intermediate in the production of coating compositions, surfactants, detergents and as a component of epoxide compositions.
    Type: Application
    Filed: February 1, 2000
    Publication date: June 28, 2001
    Inventors: Konrad Fischer, Frank Richter, Anatoly Bazanov, Alexandre Timofeev, Natalja Zubritskaya, Galina Smirnova