Patents by Inventor Markus Mahn

Markus Mahn 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).

  • Color-pigmented paint composition having high covering powder, increased scratch resistance, and easy-to clean properties
    Patent number: 8470924
    Abstract: The present invention is directed to a color-pigmented paint composition with high hiding power, comprising a solvent or a solvent mixture and a.) based on the total formulation, 1% to 80% by weight of a polysilazane of the formula (1) —(SiR?R?—NR??)n???(1) and b.) based on the total formulation 1% to 15% by weight, particularly 2% to 8% by weight, of one or more pigments wherein R?, R?, and R?? are alike or different and independently of one another are hydrogen or an unsubstituted or substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl radical, n being an integer and n having a magnitude such that the polysilazane has a number average molecular weight of 150 to 150 000 g/mol.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: June 25, 2013
    Assignee: AZ Electronic Materials USA Corp.
    Inventors: Stefan Brand, Andreas Dierdorf, Hubert Liebe, Frank Osterod, Markus Mahn, Ken Ryan
  • Color-Pigmented Paint Composition Having High Covering Powder, Increased Scratch Resistance, And Easy-To-Clean Properties
    Publication number: 20100305245
    Abstract: The present invention is directed to a color-pigmented paint composition with high hiding power, comprising a solvent or a solvent mixture and a.) based on the total formulation, 1% to 80% by weight of a polysilazane of the formula (1) —(SiR?R?—NR??)n???(1) and b.) based on the total formulation 1% to 15% by weight, particularly 2% to 8% by weight, of one or more pigments wherein R?, R?, and R?? are alike or different and independently of one another are hydrogen or an unsubstituted or substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl radical, n being an integer and n having a magnitude such that the polysilazane has a number average molecular weight of 150 to 150 000 g/mol.
    Type: Application
    Filed: May 15, 2008
    Publication date: December 2, 2010
    Applicant: CLARIANT INTERNATIONAL LTD.
    Inventors: Stefan Brand, Andreas Dierdorf, Hubert Liebe, Frank Osterod, Markus Mahn, Ken Ryan