Patents by Inventor Heike Florack

Heike Florack 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).

  • Patent number: 7482399
    Abstract: A pseudoplastic clearcoat slurry comprising solid and/or highly viscous particles which are dimensionally stable under storage and application conditions and at least one wetting agent selected from the group consisting of alkoxylated fatty alcohols having from 16 to 18 carbon atoms in the alkyl radical and containing on average per molecule at least 20 oxaalkanediyl groups; process for preparing it, and its use.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: January 27, 2009
    Assignee: BASF Coatings AG
    Inventors: Fatmir Raka, Joachim Woltering, Heike Florack
  • Patent number: 7041729
    Abstract: A pseudoplastic powder clearcoat slurry free from organic solvents and external emulsifiers and comprising particles which are solid and/or of high viscosity and are dimensionally stable under storage and application conditions, where the particles have an average size of from 1.0 to 20 ?m, at least 99% of the particles having a size ?30 ?m, and comprise as binder at least one polyol with an OH number >110 mg KOH/g, containing potentially ionic groups, and where the powder clearcoat slurry has a potentially ionic group content of from 0.05 to 1 meq/g of solids, at a degree of neutralization of not more than 50% contains from 0.005 to 0.1 meq/g of solids of ionic groups produced by neutralization of the potentially ionic groups, and has a viscosity of (i) from 50 to 1 000 mPas at a shear rate of 1 000 s?1, (ii) from 150 to 8 000 mPas at a shear rate of 10 s?1, and (iii) from 180 to 12 000 mPas at a shear rate of 1 s?1.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: May 9, 2006
    Assignee: BASF Coatings AG
    Inventors: Joachim Woltering, Günther Ott, Fatmir Raka, Heike Florack
  • Publication number: 20040157982
    Abstract: A pseudoplastic clearcoat slurry comprising solid and/or highly viscous particles which are dimensionally stable under storage and application conditions and at least one wetting agent selected from the group consisting of alkoxylated fatty alcohols having from 16 to 18 carbon atoms in the alkyl radical and containing on average per molecule at least 20 oxaalkanediyl groups; process for preparing it, and its use.
    Type: Application
    Filed: December 5, 2003
    Publication date: August 12, 2004
    Inventors: Fatmir Raka, Joachim Woltering, Heike Florack
  • Publication number: 20040030038
    Abstract: A pseudoplastic powder clearcoat slurry free from organic solvents and external emulsifiers and comprising particles which are solid and/or of high viscosity and are dimensionally stable under storage and application conditions, where
    Type: Application
    Filed: March 6, 2003
    Publication date: February 12, 2004
    Inventors: Joachim Woltering, Gunther Ott, Fatmir Raka, Heike Florack