Patents Assigned to OMYA INIERNATIONAL AG
  • Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate and its use
    Patent number: 11235980
    Abstract: The present invention refers to a process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate and its uses. The process is carried out in a reactor system that comprises a tank (1) equipped with a stirrer (2) and at least one filtering device (4).
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: February 1, 2022
    Assignee: OMYA INIERNATIONAL AG
    Inventors: Matthias Buri, Samuel Rentsch, Patrick A. C. Gane, René Vinzenz Blum, Martine Poffet