Patents by Inventor Jurgen Masanek

Jurgen Masanek 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).

  • Biodegradable organosol flocculants
    Patent number: 4824894
    Abstract: Polymer water-in-oil emulsions for the production of aqueous flocculants solutions are described in which the oil phase consists entirely or to a large degree of readily biodegradable compounds and these compounds are aliphatic dicarboxylic esters.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: April 25, 1989
    Assignee: Rohm GmbH Chemische Fabrik
    Inventors: Reiner Schnee, Angelo Scordialo, Jurgen Masanek
  • Process for making an emulsion polymer
    Patent number: 4521552
    Abstract: What is disclosed is a method for making a water-in-oil emulsion of a water soluble polymer of high molecular weight of polymerization of an aqueous monomer solution emulsified in an oil, even in large batches or continuously, comprising not moving the emulsion in a turbulent flow pattern at the start of polymerization and not mixing the emulsion at the start of polymerization with portions of emulsion which have been exposed to polymerization conditions for less time. Once polymerization has started, it is continued by the action of an initiator which decomposes to yield free radicals.
    Type: Grant
    Filed: February 11, 1983
    Date of Patent: June 4, 1985
    Assignee: Rohm GmbH
    Inventors: Reiner Schnee, Jurgen Masanek