Patents by Inventor Mustafa KURTULUS

Mustafa KURTULUS 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).

  • Publication number: 20170268132
    Abstract: The present invention relates to a centrifugal spinning device, which is suitable for industrial production by being connected to high flow-rate polymer solution tanks or an extruder used for nonwoven nano/microfiber production, and which essentially comprises at least one rotary cylindrical spinneret through which the polymer material is injected for fabrication of nonwoven articles, at least two bearings located on both ends of the spinneret which enable it to be fixed on the system and rotate around a specific orbit, at least one motor connection member located on at least one end of the spinneret which provides the connection to the power supply that enables the rotational movement, at least one spinning die located inside the spinneret which enables the polymer materials to be homogenously distributed within the spinneret by means of its sectional area that is in the form of a half die.
    Type: Application
    Filed: September 29, 2015
    Publication date: September 21, 2017
    Inventors: Ali KILIC, Harun YALCIN, Yasin AKGUL, Tuncay GUMUS, Mustafa KURTULUS, Esra Serife PAMPAL, Mehmet Durmus CALISIR, Emine CANBAY, Yusuf POLAT