Patents by Inventor Martina Hauck

Martina Hauck 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).

  • Patent number: 9434807
    Abstract: Carbodiimide containing compositions include diilsocyenates, polyols, and liquid carbodiimide of the formula where R1, R2, R4 and R6 are each independently C3-C6-alkyl, and R3 and R5 are each independently C1-C3-alkyl.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: September 6, 2016
    Assignee: Rhein Chemie Rheinau GmbH
    Inventors: Wilhelm Laufer, Armin Eckert, Martina Hauck
  • Publication number: 20150166714
    Abstract: The invention relates to novel carbodiimide-containing compositions, to a process for preparation thereof and to the use thereof in thermoplastic polyurethanes, polyurethane elastomers, PU adhesives. PU casting resins or PU foams.
    Type: Application
    Filed: March 22, 2013
    Publication date: June 18, 2015
    Inventors: Wilhelm Laufer, Armin Eckert, Martina Hauck