Patents by Inventor Patrizia LACHNIT

Patrizia LACHNIT 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).

  • POLYSILAZANE HARD COATING COMPOSITIONS
    Publication number: 20240093058
    Abstract: The present invention relates to coating compositions which comprise a silazane polymer (A), a silane coupling agent (B); and inorganic nanoparticles (C), wherein the components (A), (B) and (C) are present in certain ratios. The coating compositions are particularly suitable for the preparation of hard coatings on surfaces of various base material substrates.
    Type: Application
    Filed: January 5, 2022
    Publication date: March 21, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Ralf GROTTENMUELLER, Sergej NELL, Patrizia LACHNIT, Thomas KRASEMANN