Patents by Inventor Sonia Flores-Penalba

Sonia Flores-Penalba 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 for producing functionalized polyesters
    Patent number: 11866547
    Abstract: The present application is directed to a method for preparing an amino-functional polyester, said method comprising: providing a mixture comprising at least one lactone monomer, a catalyst and a polyamine having at least one primary and at least one secondary amine group; and, subjecting said mixture to ring-opening polymerization conditions.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: January 9, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Sonia Flores Penalba, Miguel Paradas-Palomo, Jose Garcia Miralles, Hans-Georg Kinzelmann, Rosa Maria Sebastian Perez, Jordi Marquet Cortes, Jorge Aguilera Corrochano, Federica Arioli, Therese Hemery
  • CURABLE POTTING COMPOSITION FREE OF SUBSTANCES OF VERY HIGH CONCERN
    Publication number: 20230025080
    Abstract: The present invention relates to a curable potting composition based on acetoacetate, and to its use in electronic devices. In particular, the present invention relates to a curable potting composition based on multifunctional acetoacetate and multifunctional (meth)acrylate.
    Type: Application
    Filed: September 21, 2022
    Publication date: January 26, 2023
    Inventors: Sonia Flores Penalba, Diego-Javier Barrios Antúnez, Mari Carmen Royo Reverter, Asta Sakalyte, Jose Garcia Miralles, Rosa Maria Sebastián Pérez, Jorge Marquet Cortés
  • Method for producing functionalized polyesters
    Patent number: 11161935
    Abstract: The present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising: reacting glycerine carbonate with an anhydride to form an Adduct (A); and, reacting said Adduct (A) with at least one polyepoxide compound to form said cyclic carbonate functional polyester (CC-PES). More particularly, the present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising the stages: A) reacting glycerine carbonate with an anhydride to form an Adduct (A); B) providing a polycarboxylic acid; C) reacting said polycarboxylic acid with at least one diglycidyl ether to form an epoxy functional polyester; and, D) reacting said epoxy functional polyester with said Adduct (A) to form said cyclic carbonate functional polyester.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: November 2, 2021
    Assignee: Henkel AG & Co. KGaA
    Inventors: Miguel Paradas-Palomo, Sonia Flores-Penalba, José Garcia-Miralles, Hans-Georg Kinzelmann, Rosa Maria Sebastián Pérez, Jorge Marquet Cortés, Jorge Aguilera Corrochano, Federica Arioli
  • Method for Producing Functionalized Polyesters
    Publication number: 20210309797
    Abstract: The present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising the stages of (A) reacting glycerine carbonate with an anhydride to form an Adduct (A), (B) reacting said Adduct (A) with at least one polyepoxide compound to form an Adduct (B), and (C) reacting said Adduct (B) with at least one polycarboxylic acid to form said cyclic carbonate functional polyester.
    Type: Application
    Filed: June 14, 2021
    Publication date: October 7, 2021
    Inventors: Jose Garcia Miralles, Sonia Flores Penalba, Marta Rodriguez Ble, Vito Maltese, Miguel Paradas-Palomo, Rosa Maria Sebastian Perez, Jorge Marquet Cortes
  • Method for Producing Functionalized Polyesters
    Publication number: 20200140609
    Abstract: The present application is directed to a method for preparing an amino-functional polyester, said method comprising: providing a mixture comprising at least one lactone monomer, a catalyst and a polyamine having at least one primary and at least one secondary amine group; and, subjecting said mixture to ring-opening polymerization conditions.
    Type: Application
    Filed: January 9, 2020
    Publication date: May 7, 2020
    Inventors: Sonia Flores Penalba, Miguel Paradas-Palomo, Jose Garcia Miralles, Hans-Georg Kinzelmann, Rosa Maria Sebastian Perez, Jordi Marquet Cortes, Jorge Aguilera Corrochano, Federica Arioli, Therese Hemery
  • Method for Producing Functionalized Polyesters
    Publication number: 20200062894
    Abstract: The present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising: reacting glycerine carbonate with an anhydride to form an Adduct (A); and, reacting said Adduct (A) with at least one polyepoxide compound to form said cyclic carbonate functional polyester (CC-PES). More particularly, the present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising the stages: A) reacting glycerine carbonate with an anhydride to form an Adduct (A); B) providing a polycarboxylic acid; C) reacting said polycarboxylic acid with at least one diglycidyl ether to form an epoxy functional polyester; and, D) reacting said epoxy functional polyester with said Adduct (A) to form said cyclic carbonate functional polyester.
    Type: Application
    Filed: November 4, 2019
    Publication date: February 27, 2020
    Inventors: Miguel Paradas-Palomo, Sonia Flores-Penalba, José Garcia-Miralles, Hans-Georg Kinzelmann, Rosa Maria Sebastián Pérez, Jorge Marquet Cortés, Jorge Aguilera Corrochano, Federica Arioli