Patents by Inventor Emel O. Yilgor

Emel O. Yilgor 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).

  • Waterproof, moisture vapor permeable polymers, films and coated textiles and other materials
    Patent number: 5521273
    Abstract: A water vapor-permeable, waterproof adhesive polymer and a linear polyurethane-urea polymer, either alone or in combination with one another, are utilized to coat various textile materials. The compositions of these polymers as well as various methods of coating the textile materials are described.
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: May 28, 1996
    Assignee: Th. Goldschmidt AG
    Inventors: Iskender Yilgor, Emel O. Yilgor
  • Waterproof, moisture vapor permeable polyurethane urea polymer comprising polycaprolactone and polydimethyl siloxane soft segments
    Patent number: 5461122
    Abstract: A water vapor-permeable, waterproof linear polyurethane-urea polymer consisting of at least four soft segments: polytetramethylene oxide, polyethyleneoxide and polycaprolactone-polydimethylsiloxane-polycaprolactone. The soft segments are linked together with a diisocyanate and chain extended with a diamine. The polymer is utilized to coat various textile materials. The compositions of the polymer as well as various methods of coating the textile materials are described.
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: October 24, 1995
    Assignee: Th. Goldschmidt AG
    Inventors: Iskender Yilgor, Emel O. Yilgor