Patents by Inventor Ernst Weiser

Ernst Weiser 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).

  • WATER-BASED WASH CONTAINING A NUCLEATING AGENT
    Publication number: 20090218066
    Abstract: The invention relates to a wash which is suitable, in particular, for centrifugal casting. The wash comprises at least: a carrier liquid; at least one pulverant refractory material; at least one thickener; and a metallic nucleating agent which can initiate crystallization of the metal used for casting. The invention further relates to a process for producing a casting and a casting mold which comprises a mold coating produced from the wash of the invention.
    Type: Application
    Filed: January 7, 2007
    Publication date: September 3, 2009
    Applicant: ASHLAND-SUDCHEMIE-KERNFEST GMBH
    Inventors: Reinhard Stötzel, Ernst Weiser