Patents by Inventor Eyup TOKDEMIR

Eyup TOKDEMIR 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 producing a covering element made from fibers impregnated with bitumen having improved fire properties, and composition
    Patent number: 10487509
    Abstract: A method for producing a covering element made from natural fibres, in particular cellulose, impregnated with bitumen, includes a step of coating at least one of two faces of a fibre mat (4) followed by a step of impregnating with bitumen, the coating being carried out with a liquid composition (5) including at least one resin and/or at least one pigment. The liquid composition is a dye composition including at least one pigment and at least one resin, and the method involves adding an additive to the liquid composition (5), the additive having fireproof properties and including at least graphite and a cooling agent. Preferably, the mat (4) is coated with the liquid composition including the fireproof additive using a roller.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: November 26, 2019
    Assignee: ONDULINE
    Inventors: Eyup Tokdemir, Ethem Sakioglu, Andac Guzel
  • METHOD FOR PRODUCING A COVERING ELEMENT MADE FROM FIBERS IMPREGNATED WITH BITUMEN HAVING IMPROVED FIRE PROPERTIES, AND COMPOSITION
    Publication number: 20160356046
    Abstract: A method for producing a covering element made from natural fibres, in particular cellulose, impregnated with bitumen, includes a step of coating at least one of two faces of a fibre mat (4) followed by a step of impregnating with bitumen, the coating being carried out with a liquid composition (5) including at least one resin and/or at least one pigment. The liquid composition is a dye composition including at least one pigment and at least one resin, and the method involves adding an additive to the liquid composition (5), the additive having fireproof properties and including at least graphite and a cooling agent. Preferably, the mat (4) is coated with the liquid composition including the fireproof additive using a roller.
    Type: Application
    Filed: January 22, 2015
    Publication date: December 8, 2016
    Inventors: Eyup TOKDEMIR, Ethem SAKIOGLU, Andac GUZEL (deceased)