Patents by Inventor Annegret Pietsch

Annegret Pietsch 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).

  • Coating system
    Patent number: 10174213
    Abstract: A coating formed on a substrate is provided which coating comprises (a) an organic NIR-transparent pigment and/or an inorganic NIR-reflective pigment; (b) a dye having a transmittance of at least 75% in the range of from 700 to 2500 nm; and (c) optionally an effect pigment; wherein said coating exhibits a total solar reflectance (TSR) of (i) ?40%, if 60<L*<100, or (ii) ?30%, if 30<L*?60, or (iii) ?20%, if 0<L*?30, wherein L* is the lightness. The coating is suitable for an exterior-use coating like an industrial coating or a coating for vehicles, especially an automotive finish, having improved jetness.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: January 8, 2019
    Assignee: BASF SE
    Inventors: Juliane Kruesemann, Thomas Frey, Rainer Henning, Annegret Pietsch, Claudia Sierakowski, Tom Landuydt
  • COATING SYSTEM
    Publication number: 20150004424
    Abstract: A coating formed on a substrate is provided which coating comprises (a) an organic NIR-transparent pigment and/or an inorganic NIR-reflective pigment; (b) a dye having a transmittance of at least 75% in the range of from 700 to 2500 nm; and (c) optionally an effect pigment; wherein said coating exhibits a total solar reflectance (TSR) of (i) ?40%, if 60<L*<100, or (ii) ?30%, if 30<L*?60, or (iii) ?20%, if 0<L*?30, wherein L* is the lightness. The coating is suitable for an exterior-use coating like an industrial coating or a coating for vehicles, especially an automotive finish, having improved jetness.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 1, 2015
    Applicant: BASF SE
    Inventors: Juliane Kruesemann, Thomas Frey, Rainer Henning, Annegret Pietsch, Claudia Sierakowski, Tom Landuydt