Patents by Inventor Guenter Schenck

Guenter Schenck 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).

  • Stable suspensions of sodium hydrogen cyanamide
    Patent number: 4846997
    Abstract: Monosodium cyanamide is suspended in chemically and physically stable form in certain, high-boiling ether alcohols corresponding to the following formula ##STR1## The suspensios are an easy-to-handle, meterable form of NaHNCN in which it may be used both as a starting material for chemical syntheses and as an activator for peroxidic bleaches.
    Type: Grant
    Filed: September 10, 1987
    Date of Patent: July 11, 1989
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Peter Sandkuehler, Guenter Schenck