Patents by Inventor Marcel KORNELI

Marcel KORNELI 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).

  • METHOD FOR PRODUCING POWDERS FROM ALKALI SALTS OF SILANOLS
    Publication number: 20170137445
    Abstract: Alkali metal siliconates with low contents of water and alcohol are economically prepared in a three stage process where organoalkoxysilanes are reacted with a basic alkali metal salt to form an alcohol-rich hydrolysate, the hydrolysate is dried to a powder containing 0.5-5 wt. % alcohol, and residual alcohol is reduced in a post-treatment third step.
    Type: Application
    Filed: March 13, 2015
    Publication date: May 18, 2017
    Applicant: Wacker Chemie AG
    Inventors: Michael STEPP, Sabine HOFFMANN, Marcel KORNELI, Daniel SCHILDBACH