Patents by Inventor Wolfgang Trenz

Wolfgang Trenz 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).

  • Plastics composition comprising at least one metal pigment, method for production and use thereof
    Patent number: 10208201
    Abstract: The present invention relates to a plastics composition which comprises at least one platelet-shaped metal pigment from a range of from 0.01 to 25 wt.-%, at least one light stabilizer from a range of from 0.01 to 10 wt.-% and at least one antioxidant from a range of from 0.01 to 2 wt.-%, in each case relative to the proportion by weight of the plastics composition.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: February 19, 2019
    Assignee: ECKART GMBH
    Inventors: Dietmar Mäder, Martin Schaal, Wolfgang Trenz
  • Plastics Composition Comprising at least One Metal Pigment, Method for Production and Use Thereof
    Publication number: 20160237275
    Abstract: The present invention relates to a plastics composition which comprises at least one platelet-shaped metal pigment from a range of from 0.01 to 25 wt.-%, at least one light stabilizer from a range of from 0.01 to 10 wt.-% and at least one antioxidant from a range of from 0.01 to 2 wt.-%, in each case relative to the proportion by weight of the plastics composition.
    Type: Application
    Filed: October 14, 2014
    Publication date: August 18, 2016
    Inventors: Dietmar Mäder, Martin Schaal, Wolfgang Trenz