Patents by Inventor Regis Faig

Regis Faig 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).

  • Secondary batteries
    Patent number: 10985353
    Abstract: The present invention pertains to a secondary battery comprising at least one separator, said separator comprising at least one fluorinated polymer [polymer (F)], said polymer (F) comprising recurring units derived from vinylidene fluoride (VDF), hexafluoropropylene (HFP) and at least one (meth)acrylic monomer (MA) having formula (I) here below, wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —ROH is a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: April 20, 2021
    Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Julio A. Abusleme, Regis Faig, Riccardo Pieri
  • Process for manufacturing porous membranes
    Patent number: 10745555
    Abstract: The present invention pertains to a process for the manufacture of a porous membrane, said process comprising the following steps: (i) providing a composition [composition (F)] comprising: —at least one fluoropolymer [polymer (F)] comprising recurring units derived from at least one (meth)acrylic monomer (MA) having formula (I) wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —RX is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and —at least one poly(alkylene oxide) (PAO); (ii) processing said composition (F) to provide a film; (iii) treating the film so obtained with an aqueous composition to provide said porous membrane.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: August 18, 2020
    Assignee: SOLVAY SPECIALTY POLYMER ITALY S.P.A.
    Inventors: Julio A. Abusleme, Anna Maria Bertasa, Regis Faig, Marco Miele, Stefano Mortara
  • PROCESS FOR MANUFACTURING POROUS MEMBRANES
    Publication number: 20140131268
    Abstract: The present invention pertains to a process for the manufacture of a porous membrane, said process comprising the following steps: (i) providing a composition [composition (F)] comprising: —at least one fluoropolymer [polymer (F)] comprising recurring units derived from at least one (meth)acrylic monomer (MA) having formula (I) wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —RX is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and —at least one poly(alkylene oxide) (PAO); (ii) processing said composition (F) to provide a film; (iii) treating the film so obtained with an aqueous composition to provide said porous membrane.
    Type: Application
    Filed: June 15, 2012
    Publication date: May 15, 2014
    Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Julio A. Abusleme, Anna Maria Bertasa, Regis Faig, Marco Miele, Stefano Mortara
  • SECONDARY BATTERIES
    Publication number: 20140120426
    Abstract: The present invention pertains to a secondary battery comprising at least one separator, said separator comprising at least one fluorinated polymer [polymer (F)], said polymer (F) comprising recurring units derived from vinylidene fluoride (VDF), hexafluoropropylene (HFP) and at least one (meth)acrylic monomer (MA) having formula (I) here below, wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —ROH is a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group.
    Type: Application
    Filed: June 15, 2012
    Publication date: May 1, 2014
    Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Julio A. Abusleme, Regis Faig, Riccardo Pieri
  • Vinylidene fluoride polymers, process for manufacturing them and use thereof
    Publication number: 20030176608
    Abstract: Vinylidene fluoride polymers, characterized in that they are thermoplastic vinylidene fluoride/chlorotrifluoroethy-lene/hexafluoropropylene terpolymers and in that they contain at least 70% vinylidene fluoride, process for obtaining them and use thereof.
    Type: Application
    Filed: January 29, 2003
    Publication date: September 18, 2003
    Inventors: Thierry Lannuzel, Vincent Meunier, Regis Faig, Olivier Vidberg