Patents by Inventor Kai-Uwe Walter GAUDL

Kai-Uwe Walter GAUDL 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).

  • UV-LED COATING COMPOSITIONS
    Publication number: 20200010687
    Abstract: The present invention relates to UV-LED light curable coating compositions comprising a compound having at least one alpha, beta-ethylenically unsaturated polymerizable double bond, a type II photoinitiator system based on a thioxanthone and an amine, and a colorant. Optional inclusions are a type I photoinitiator and an optical brightener. The UV-LED curable composition provides good surface cure and low yellowing.
    Type: Application
    Filed: March 14, 2018
    Publication date: January 9, 2020
    Applicant: SUN CHEMICAL CORPORATION
    Inventor: Kai-Uwe Walter GAUDL