Patents by Inventor Leist Jon

Leist Jon 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).

  • MASTERBATCH COMPRISING BORON NITRIDE, COMPOSITE POWDERS THEREOF, AND COMPOSITIONS AND ARTICLES COMPRISING SUCH MATERIALS
    Publication number: 20150274930
    Abstract: A masterbatch composition comprises a composite of a polymer resin material and boron nitride. The masterbatch composition can be in the form of a powder or particles. The masterbatch composition can impart improved properties such as wear resistance, thermal conductivity, compressibility, etc., to a composition or article formed from the masterbatch composition. In one embodiment, the masterbatch composition can be used to form a brake pad composition and provides a brake pad with improved properties compared to a composition formed by dry blending the separate boron nitride and resin materials.
    Type: Application
    Filed: September 19, 2013
    Publication date: October 1, 2015
    Inventors: Leist Jon, Thomas Loehl, Sanjay Gangal, Ronald Diorka, Larry Qiang Zeng