Patents by Inventor Volker Schwob

Volker Schwob 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).

  • Publication number: 20060058455
    Abstract: Polyurethane elastomers having improved behavior towards antistatic charge are produced by including an antistatic component in the polyurethane-forming reaction mixture. The antistatic component includes at least one quaternary alklyammonium monoalkylsulfate corresponding to a specified formula and at least one compound selected from (i) linear, OH-group-free dicarboxylic acid esters corresponding to a specified formula and/or (ii) a specified group of lactones. These polyurethane elastomers are particularly useful for the production of rollers, spring elements, mats and cushions, safety components in motor vehicles, shoe soles and shoe components.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 16, 2006
    Inventors: Erhard Michels, Volker Schwob