Patents by Inventor Michaela Vorderwulbeke

Michaela Vorderwulbeke 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).

  • Polyhydroxy-Functional Polysiloxanes, method for the production and use thereof
    Publication number: 20100240842
    Abstract: The invention relates to polyhydroxy-functional polysiloxanes which are preparable by the addition reaction of at least one branched polyhydroxy-functional allyl polyether with an Si—H-functional alkyl polysiloxane, to processes for preparing them, to their use as additives in coating compositions, polymeric moulding compounds or thermoplastics, and to coating compositions, polymeric moulding compounds and thermoplastics that comprise them.
    Type: Application
    Filed: July 4, 2007
    Publication date: September 23, 2010
    Applicant: BYK-Chemie GmbH
    Inventors: Albert Frank, Wolfgang Griesel, Petra D. Valentina, Michaela Vorderwulbeke
  • ANTIFOAMING AGENT FOR AQUEOUS MEDIA
    Publication number: 20100096583
    Abstract: The invention relates to the use of a polyamide prepared from at least one diamine and at least one dicarboxylic acid in a formulation for defoaming aqueous media. The invention also relates to defoamers for aqueous media that comprise such a polyamide.
    Type: Application
    Filed: December 3, 2007
    Publication date: April 22, 2010
    Inventors: Albert Frank, Daniela Betcke, Dinah Grawe, Michaela Vorderwulbeke