Patents by Inventor Mirko MAZZOLA

Mirko MAZZOLA 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).

  • BATTERY SEPARATOR COATING
    Publication number: 20240063506
    Abstract: The present invention pertains to a coating composition comprising a vinylidene fluoride polymer aqueous dispersion and to its use for the manufacture of electrochemical cell components, such as separators.
    Type: Application
    Filed: December 9, 2021
    Publication date: February 22, 2024
    Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Andrea Vittorio Oriani, Matilde Valeria Solmi, Mirko Mazzola
  • Fluorinated block copolymers and application thereof
    Patent number: 11655325
    Abstract: Provided are fluorinated block copolymers comprising alternating hard blocks and soft blocks, wherein both said hard and soft blocks comprise vinylidenfluoride (VDF). Also provided is the use of said block copolymers in applications for lithium batteries including an electrochemical cell and a separator for an electrochemical cell which is coated with a composition comprising the fluorinated block copolymers. Further provided is a process for the manufacture of the separator.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: May 23, 2023
    Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Serena Carella, Andrea Vittorio Oriani, Alessandro Ghielmi, Mirko Mazzola, Elena Molena
  • Method for stabilizing aqueous dispersions of fluorinated polymers
    Patent number: 11555094
    Abstract: The present invention relates to a method for stabilizing aqueous dispersions, notably of polymers based on vinylidene fluoride (VDF), and to the use of the stabilized aqueous dispersion thus obtained in electrochemical applications.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: January 17, 2023
    Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Serena Carella, Eliana Ieva, Mirko Mazzola, Giulio Brinati
  • FLUOROPOLYMER COMPOSITION STABILIZED AGAINST CHANGES IN PH
    Publication number: 20220041837
    Abstract: The present invention relates to a composition comprising particles of at least one 1,1-difluoroethylene (VDF)-based fluoropolymer, in admixture with a stabilizer agent selected from alkaline metal hydrogencarbonates or hydrogenphosphates, and to uses of said composition notably in electrochemical cells.
    Type: Application
    Filed: November 22, 2018
    Publication date: February 10, 2022
    Inventors: Serena CARELLA, Mirko MAZZOLA, Giulio BRINATI
  • VINYLIDENE FLUORIDE POLYMER DISPERSION
    Publication number: 20220025087
    Abstract: The present invention pertains to an aqueous dispersion of a vinylidene fluoride polymer having a high molecular weight and possessing a substantially linear structure, leading to reduced amount of gels/insoluble fractions, to a method for its preparation and to its use for the manufacture of electrochemical cell components, such as electrodes and/or composite separators or for the manufacture of membranes.
    Type: Application
    Filed: December 2, 2019
    Publication date: January 27, 2022
    Inventors: Serena CARELLA, Mirko MAZZOLA, Giulio BRINATI, Andrea Vittorio ORIANI, Emanuele DI NICOLO'
  • VINYLIDENE FLUORIDE POLYMER DISPERSION
    Publication number: 20220025088
    Abstract: The present invention pertains to an aqueous dispersion of a vinylidene fluoride polymer having a high molecular weight and possessing a substantially linear structure, leading to reduced amount of gels/insoluble fractions, to a method for its preparation and to its use for the manufacture of electrochemical cell components, such as electrodes and/or composite separators or for the manufacture of membranes.
    Type: Application
    Filed: December 2, 2019
    Publication date: January 27, 2022
    Inventors: Serena CARELLA, Mirko MAZZOLA, Marco AVATANEO, Andrea Vittorio ORIANI, Emanuele DI NICOLO'
  • FLUORINATED BLOCK COPOLYMERS AND APPLICATION THEREOF
    Publication number: 20210189046
    Abstract: The present invention relates to fluorinated block copolymers comprising alternated hard block and soft block, wherein both said hard and soft blocks comprise vinylidenfluoride (VDF). The present invention further relates to the use of said block copolymers in applications for lithium batteries.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 24, 2021
    Inventors: Serena CARELLA, Andrea Vittorio ORIANI, Alessandro GHIELMI, Mirko MAZZOLA, Elena MOLENA
  • METHOD FOR STABILIZING AQUEOUS DISPERSIONS OF FLUORINATED POLYMERS
    Publication number: 20200362118
    Abstract: The present invention relates to a method for stabilizing aqueous dispersions, notably of polymers based on vinylidene fluoride (VDF), and to the use of the stabilized aqueous dispersion thus obtained in electrochemical applications.
    Type: Application
    Filed: March 20, 2018
    Publication date: November 19, 2020
    Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
    Inventors: Serena CARELLA, Eliana IEVA, Mirko MAZZOLA, Giulio BRINATI