Patents by Inventor Vladimir Andreevic Paramonov

Vladimir Andreevic Paramonov 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).

  • Tin plating electrolyte composition and method for electroplating surfaces with tin
    Patent number: 7517443
    Abstract: The invention refers to a composition and method of electrolytic tinning in continuous a steel strip or plate with an electrolyte composition comprising the following components (g/l): Tin (in a form of tin sulfamate) 50-90, Sulfamic acid, free 40-100, Sulfates, in a form of SO42-0-15, Nitrogen-bearing block polymer 1-6, said block polymer being a copolymer of propylene oxide and ethylene oxide with molecular weight of 3950 to 6450 and “number of ethylene oxide links-to-number of propylene oxide links” ratio of 1.4-1.2:1.0 at initial buildup of required number of links from propylene oxide followed by oxyethylation.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: April 14, 2009
    Assignee: Danieli & C. Officine Meccaniche S.p.A.
    Inventors: Vladimir Andreevic Paramonov, Vitalij Polikarpovic Vinogradov, Rafkat Spartakovic Takhautdinov, Angelo Frixione, Michele Turchetto, Joseph Frimpong, Anatoliy Aleksandrovic Karpov, Galina Sergeevna Guljaeva