Patents by Inventor LUTZ BUTTGENBACH

LUTZ BUTTGENBACH 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).

  • PROCESS FOR DEPOSITING OPTICAL LAYERS
    Publication number: 20010051213
    Abstract: A process for depositing optical layers of metal oxides on glass, ceramics or metals, by subjecting the substrate which is to be coated to a purifying pretreatment, purifying the aqueous sol of a metal oxide or a mixture of metal oxides, applying the aqueous sol or sol mixture to the substrate which is to be coated, and heat-treating the coated substrate at temperatures of from 100 to 550° C.
    Type: Application
    Filed: August 17, 1998
    Publication date: December 13, 2001
    Inventors: JOCHEN SCHULZ, LUTZ BUTTGENBACH, HELMUT DISLICH, FRIEDRICH KONIG, WALTHER GLAUBITT