Patents by Inventor Valery Rebizant

Valery Rebizant 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).

  • Bi-axially stretched breathable film, process for making the same and use thereof
    Patent number: 8592028
    Abstract: The invention relates to A bi-axially stretched breathable film comprising a polymeric mixture, said polymeric mixture comprising based on the total weight of the polymeric mixture/—at least 50% of at least one polyether block copolymer; and —from 0.5 to less than 50% of at least one polyester. The invention also relates to a method to manufacture said film, and uses of said film. The invention also relates to a method for producing a bi-axially stretched breathable film comprising at least one polyether block copolymer.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: November 26, 2013
    Assignee: DuPont Teijin Films U.S. Limited Partnership
    Inventors: Lucien Schosseler, Alexis Grosrenaud, Duncan Henry MacKerron, Valery Rebizant
  • Bi-axially stretched breathable film, process for making the same and use thereof
    Publication number: 20090117362
    Abstract: The invention relates to A bi-axially stretched breathable film comprising a polymeric mixture, said polymeric mixture comprising based on the total weight of the polymeric mixture/—at least 50% of at least one polyether block copolymer; and—from 0.5 to less than 50% of at least one polyester. The invention also relates to a method to manufacture said film, and uses of said film. The invention also relates to a method for producing a bi-axially stretched breathable film comprising at least one polyether block copolymer.
    Type: Application
    Filed: August 25, 2006
    Publication date: May 7, 2009
    Inventors: Lucien Schosseler, Alexis Grosrenaud, Duncan Henry MacKerron, Valery Rebizant
  • Shock-reinforced thermoplastic compositions comprising a ployamideand a block copolymer
    Publication number: 20060116475
    Abstract: The invention relates to a shock-reinforced thermoplastic composition comprising at least one polyamide and at least one block copolymer having a block that is entirely or mainly comprised of sydiotactic methyl polymethacrylate at a rate of more than 60%. The inventive composition has excellent mechanical properties and can be used in various applications.
    Type: Application
    Filed: January 13, 2004
    Publication date: June 1, 2006
    Inventors: Ludwik Leibler, Francois Court, Valery Rebizant, Volker Abertz, Francois-Genes Tournilhac, Christophe Navarro