Patents by Inventor Andre Bontemps

Andre Bontemps 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).

  • Method of producing a wall, particularly a wall of a micro heat exchanger, and micro heat exchanger comprising, in particular, nanotubes
    Publication number: 20100018686
    Abstract: Method of producing a wall, in particular a micro heat exchanger for semiconductor devices or microsystems, and micro heat exchanger, in which particles are embedded in a layer, some of which have a part anchored into a wall of said layer and a part projecting from this wall after removal of material.
    Type: Application
    Filed: April 19, 2006
    Publication date: January 28, 2010
    Inventors: Andre Bontemps, Frederic Ayela, Alain Marechal, Thierry Fournier
  • Thermoplastic vulcanizate and its method of production
    Publication number: 20050049349
    Abstract: The invention relates to a thermoplastic vulcanizate comprising four components (A, B, C, D), notably: a thermoplastic (A); a substantially non-cross-linked polyethylene (B); an at least partially vulcanized rubber (C); a softener (D); as well as standard blend ingredients (E). The above mixture contains between 5 and 20 % by weight thermoplastic (A), in relation to the sum of the four components (A, B, C, D). The invention also relates to advantageous material parameters and process steps.
    Type: Application
    Filed: June 25, 2004
    Publication date: March 3, 2005
    Inventors: Jorg Vortkort, Friedrich Grabner, Andre Bontemps, Stefan Volkmann
  • Thermoplastic vulcanizate and its method of production
    Patent number: 6774162
    Abstract: The invention relates to a thermoplastic vulcanizate comprising four components (A, B. C, D), notably: a thermoplastic (A); a substantially non-cross-linked polyethylene (B); an at least partially vulcanized rubber (C); a softener (D); as well as standard blend ingredients (E). The above mixture contains between 5 and 20% by weight thermoplastic (A), in relation to the sum of the four components (A, B, C, D). The invention also relates to advantageous material parameters and process steps.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: August 10, 2004
    Assignee: PolyOne Corporation
    Inventors: Jörg Vortkort, Friedrich Wilhelm Gräbner, Andre Bontemps, Stefan Volkmann