Patents by Inventor Andre Guerin Moreira

Andre Guerin Moreira 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).

  • Polymer foams
    Patent number: 8399530
    Abstract: A process for producing polymer foams by precise control of their morphology through use of microfluidic processes, foams produced in this way and use thereof.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: March 19, 2013
    Assignee: BASF SE
    Inventors: Meik Ranft, Armin Alteheld, Andre Guerin Moreira, Wiebke Drenckhan, Antje van der Net, Alexander Gryson, Florence Elias
  • Method for producing nanoporous molded parts
    Patent number: 8206626
    Abstract: Process for the production of moldings from nanoporous polymer materials, comprising the stages of a) preparation of a multiphase polymer mixture with domains in the range from 5 to 200 nm, b) impregnation of the polymer mixture with a blowing agent, where the solubility of the blowing agent in the phase forming the domains is at least twice as high as in the adjacent phases, c) expansion of the multiphase polymer mixture comprising blowing agent, by introducing the polymer mixture into a cavity and expanding it therein, thus obtaining the molding.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: June 26, 2012
    Assignee: BASF SE
    Inventors: Andre Guerin Moreira, Marc Bothe, Volker Schädler, Markus Allmendinger, Pedro Manuel Sampaio Lopes, Bernd Sowart, Timothy Francis, Erik Waβner, Christian Schade, Daniela Longo, Siljana Lietz, Volker Alstädt, Jan Sandler
  • POLYMER FOAMS
    Publication number: 20110015288
    Abstract: A process for producing polymer foams by precise control of their morphology through use of microfluidic processes, foams produced in this way and use thereof.
    Type: Application
    Filed: March 26, 2009
    Publication date: January 20, 2011
    Applicant: BASF SE
    Inventors: Meik Ranft, Armin Alteheld, Andre Guerin Moreira, Wiebke Drenckhan, Antje van der Net, Alexander Gryson, Florence Elias
  • METHOD FOR PRODUCING NANOPOROUS MOLDED PARTS
    Publication number: 20100025877
    Abstract: Process for the production of moldings from nanoporous polymer materials, comprising the stages of a) preparation of a multiphase polymer mixture with domains in the range from 5 to 200 nm, b) impregnation of the polymer mixture with a blowing agent, where the solubility of the blowing agent in the phase forming the domains is at least twice as high as in the adjacent phases, c) expansion of the multiphase polymer mixture comprising blowing agent, by introducing the polymer mixture into a cavity and expanding it therein, thus obtaining the molding.
    Type: Application
    Filed: June 27, 2007
    Publication date: February 4, 2010
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Andre Guerin Moreira, Marc Bothe, Volker Schädler, Markus Allmendinger, Pedro Manuel Sampaio Lopes, Bernd Sowart, Timothy Francis, Erik Wassner, Christian Schade, Daniela Longo, Siljana Lietz, Volker Alstädt, Jan Sandler