Patents by Inventor Matthias WALKER

Matthias WALKER 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).

  • MULTI-LAYER STRUCTURE HAVING GOOD UV PROTECTION AND SCRATCH PROTECTION
    Publication number: 20170066890
    Abstract: The invention relates to a multi-layer structure containing a thermoplastic substrate, a barrier layer, a UV protection layer, and a cover layer: 1. a thermoplastic substrate material, 2. a barrier coat containing silicon-based precursors, 3. a UV protection layer based on a metal oxide (MeyOx) having a composition of Mey/Ox>1, preferably >1.2, wherein the metal oxide is selected from the group diethyl zinc, zinc acetate, triisopropyl titanate, tetraisopropyl titanate, cerium-?-diketonate, and cerammonium nitrate, 4.
    Type: Application
    Filed: February 27, 2015
    Publication date: March 9, 2017
    Inventors: Rafae OSER, Tim KUHLMANN, Stefan MERLI, Andreas SCHULZ, Matthias WALKER