Patents by Inventor Peter Grejwe

Peter Grejwe 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).

  • MULTIFUNCTIONAL STELLATE PREPOLYMER MIXTURES, PRODUCTION AND USE AND COATINGS MADE THEREOF
    Publication number: 20100209613
    Abstract: The invention relates to coatings having a contact angle hysteresis with water measured by the sessile drop method of at most 20°.
    Type: Application
    Filed: February 22, 2010
    Publication date: August 19, 2010
    Inventors: Haitao Rong, Peter Grejwe, Jürgen Groll, Christine Mohr, Marina Glesius, Martin Möller
  • SILYL-FUNCTIONAL LINEAR PREPOLYMERS, PRODUCTION AND USE THEREOF
    Publication number: 20100209612
    Abstract: The invention relates to coatings with a contact angle hysteresis in water as measured by the tilting plate method of at most 20° made from silyl-terminated linear prepolymers which may cross-link with the surface of the substrate for coating, wherein the silyl-terminated linear prepolymers may be obtained by reaction of compounds of general formula (I): X-A-X? (I), where A=a polyoxyalkylene chain of ethylene oxide units or ethylene oxide and propylene oxide units with a maximum fraction of 50 wt.
    Type: Application
    Filed: February 19, 2010
    Publication date: August 19, 2010
    Inventors: Haitao Rong, Peter Grejwe, Jürgen Groll, Christine Mohr, Marina Glesius, Martin Möller