Patents by Inventor Györgyi Szöllõsi

Györgyi Szöllõsi 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).

  • Chemical and gas-resistant, high-pressure, large-bore bonded flexible rubber pipe and method for producing the same
    Publication number: 20170114930
    Abstract: A high-pressure, large-bore bonded flexible rubber pipe resistant to aggressive chemicals and gases, particularly for conveying gas or oil, the flexible pipe having a liner made of poly(vinylidene-fluoride) homopolymer or copolymer wherein a hydrogenated nitrile rubber-based, peroxide-vulcanized rubber compound 2 is bonded to the poly(vinylidene-fluoride) liner, which has a Mooney 05, 150° C. scorch time of at least 10 minutes. Further, a method for manufacturing such hoses, the method including vulcanization performed at a temperature of at least 160° C.
    Type: Application
    Filed: October 19, 2016
    Publication date: April 27, 2017
    Inventors: Urbán Mónika Bereczkné, Györgyi Szöllõsi, Tibor Nagy, Tamás Katona, István Grépály, Zalán Kádár, Lajos Kis