Patents by Inventor Marc Schroeder

Marc Schroeder 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).

  • PREPARATION OF AQUEOUS SLURRIES OF FINELY DIVIDED FILLERS AND THEIR USE FOR THE PRODUCTION OF PAPERS HAVING A HIGH FILLER CONTENT AND HIGH DRY STRENGTH
    Publication number: 20100181038
    Abstract: Process for treating aqueous slurries of finely divided fillers, an aqueous dispersion of at least one latex and an aqueous slurry of at least one starch being metered separately from one another into an aqueous slurry of at least one finely divided filler.
    Type: Application
    Filed: July 4, 2008
    Publication date: July 22, 2010
    Applicant: BASF SE
    Inventors: Anton Esser, Hans-Joachim Haehnle, Marc Schroeder
  • AQUEOUS SLURRIES OF FINELY DIVIDED FILLERS, A PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF PAPERS HAVING A HIGH FILLER CONTENT AND HIGH DRY STRENGTH
    Publication number: 20100181037
    Abstract: Aqueous slurries of finely divided fillers which are at least partly coated with a composition comprising at least one water-soluble amphoteric copolymer and at least one latex.
    Type: Application
    Filed: July 4, 2008
    Publication date: July 22, 2010
    Applicant: BASF SE
    Inventors: Anton Esser, Hans-Joachim Haehnle, Marc Schroeder
  • CORROSION PROTECTION COATINGS
    Publication number: 20100175583
    Abstract: The present invention relates to new coating materials for corrosion control.
    Type: Application
    Filed: June 6, 2008
    Publication date: July 15, 2010
    Applicant: BASF SE
    Inventors: Konrad Roschmann, Virginie Bette, Stephan Amthor, Hermann Bergmann, Marc Schroeder
  • PAPER COATING COMPOUNDS CONTAINING SILICASOLS
    Publication number: 20100167063
    Abstract: Paper coating slips comprising at least one pigment and A) an aqueous polymer dispersion obtainable by emulsion polymerization (emulsion polymer for short) and B) a polysilicic acid dissolved or dispersed in water or dispersed silica (summarized as silica sol).
    Type: Application
    Filed: August 6, 2007
    Publication date: July 1, 2010
    Applicant: BASF SE
    Inventors: Dirk Lawrenz, Peter Schlichting, Albert Walter, Hermann Seyffer, Marc Schroeder
  • PREPARATION OF POLYMER DISPERSIONS IN THE PRESENCE OF ORGANIC POLYMER PARTICLES
    Publication number: 20100055446
    Abstract: Aqueous polymer dispersion having a solids content greater than 50% by weight, obtainable by emulsion polymerization of monomers in the presence of organic polymers (organic particles for short) which are dispersible in the aqueous phase without surface-active assistants.
    Type: Application
    Filed: December 11, 2007
    Publication date: March 4, 2010
    Applicant: BASF SE
    Inventors: Hermann Seyffer, Marc Schroeder, Peter Schlichting, Bernd Bruchmann
  • POLYMER DISPERSIONS CONTAINING HIGHLY BRANCHED POLYCARBONATES
    Publication number: 20100035065
    Abstract: The present invention relates to polymer dispersions which comprise highly branched polycarbonates, to a process for preparing them, and to their use.
    Type: Application
    Filed: December 14, 2007
    Publication date: February 11, 2010
    Applicant: BASF SE
    Inventors: Alexandre Terrenoire, Daniel Schoenfelder, Bernd Bruchmann, Sebastian Roller, Harm Wiese, Bernhard Schuler, Hermann Seyffer, Marc Schroeder
  • PREPARATION OF POLYMER DISPERSIONS IN THE PRESENCE OF INORGANIC POLYMER PARTICLES
    Publication number: 20100021754
    Abstract: Aqueous polymer dispersion obtainable by emulsion polymerization of monomers in the presence of inorganic polymer particles (inorganic particles for short) which are dispersible in the aqueous phase without surface-active assistants.
    Type: Application
    Filed: December 11, 2007
    Publication date: January 28, 2010
    Applicant: BASF SE
    Inventors: Peter Schlichting, Marc Schroeder, Hermann Seyffer
  • Rekeyable lock system
    Patent number: 5233850
    Abstract: A rekeyable lock which includes a master lock activated by a master lock key, a rekeyable lock adjacent the master lock having a lock mechanism activated by a keyable lock key, and structure operably extending from the master lock to the rekeyable lock for changing the length of the lock mechanism within the rekeyable lock so that a different rekeyable lock key can be utilized to operate the rekeyable lock.
    Type: Grant
    Filed: February 3, 1992
    Date of Patent: August 10, 1993
    Inventor: Marc Schroeder