Patents by Inventor Daniel Pascual Gienap

Daniel Pascual Gienap 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).

  • Polyelectrolyte-modified microcapsules
    Patent number: 8460791
    Abstract: The present invention concerns microcapsules comprising a capsule core and a capsule wall composed of thermoset polymer and also, disposed on the outer surface of the capsule wall, a polyelectrolyte having an average molecular weight in the range from 500 g/mol to 10 million g/mol, and also a process for their production and their use in bindered building materials, textiles, heat transfer fluids and dumped beds.
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: June 11, 2013
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Peter Hentze, Dieter Niederberger, Hans Willax, Joachim Burger, Daniel Pascual Gienap
  • POLYELECTROLYTE-MODIFIED MICROCAPSULES
    Publication number: 20090256107
    Abstract: The present invention concerns microcapsules comprising a capsule core and a capsule wall composed of thermoset polymer and also, disposed on the outer surface of the capsule wall, a polyelectrolyte having an average molecular weight in the range from 500 g/mol to 10 million g/mol, and also a process for their production and their use in bindered building materials, textiles, heat transfer fluids and dumped beds.
    Type: Application
    Filed: July 5, 2007
    Publication date: October 15, 2009
    Applicant: BASF SF.
    Inventors: Hans-Peter Hentze, Dieter Niederberger, Hans Willax, Joachim Burger, Daniel Pascual Gienap