Patents by Inventor Hans-Detlef Lughinsland

Hans-Detlef Lughinsland 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).

  • Rubber mixtures
    Patent number: 8236882
    Abstract: A rubber mixture which exhibits reliable processability contains (A) a rubber or mixture of rubbers, (B) a filler, (C) at least one organosilane, (D) a thiuram accelerator, and (E) a nitrogen-containing co-activator. A weight ratio of thiuram accelerator (D) to nitrogen-containing co-activator (E) is equal to or greater than 1.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: August 7, 2012
    Assignee: Evonik Degussa GmbH
    Inventors: Oliver Klockmann, Andre Hasse, Hans-Detlef Lughinsland