Patents by Inventor Sebastian Kapusta

Sebastian Kapusta 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).

  • Curable silicone compositions
    Patent number: 11364161
    Abstract: The invention relates to a curable composition, containing (A) at least one polyorganosiloxane, which has at least one hydroxy group bound to a silicon atom, (B) at least one silane of the formula (1): Si(R1)m(R2)n(R3)4?(m+n)??(1), as defined herein, (C) at least one aminosilane, and (D) at least one tin compound, wherein the composition is free of epoxysilane and the molar ratio of the aminosilane to the tin compound is 1:1 to 50:1, as well as to the preparation and use thereof.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: June 21, 2022
    Assignees: Henkel AG & Co. KGaA, Nitrochemie Aschau GmbH
    Inventors: Andrea Gutacker, Johann Klein, Helene Boudet, Adrian Duracu, Sebastian Kapusta
  • Curable Silicone Compositions
    Publication number: 20200385529
    Abstract: The invention relates to a curable composition, containing (A) at least one polyorganosiloxane, which has at least one hydroxy group bound to a silicon atom, (B) at least one silane of the formula (1): Si(R1)m(R2)n(R3)4-(m+n)??(1), as defined herein, (C) at least one aminosilane, and (D) at least one tin compound, wherein the composition is free of epoxysilane and the molar ratio of the aminosilane to the tin compound is 1:1 to 50:1, as well as to the preparation and use thereof.
    Type: Application
    Filed: August 25, 2020
    Publication date: December 10, 2020
    Inventors: Andrea Gutacker, Johann Klein, Helene Boudet, Adrian Duracu, Sebastian Kapusta
  • Curable silicone compositions
    Patent number: 10759909
    Abstract: The invention relates to a curable composition, containing (A) at least one polyorganosiloxane, which has at least one hydroxy group bound to a silicon atom, (B) at least one silane of the formula (1): Si(R1)m(R2)n(R3)4-(m+n)??(1), as defined herein, (C) at least one aminosilane, and (D) at least one tin compound, whereby the molar ratio of the aminosilane to the tin compound is 1:1 to 50:1, as well as to the preparation and use thereof.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: September 1, 2020
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andrea Gutacker, Johann Klein, Helene Boudet, Adrian Duracu, Sebastian Kapusta
  • Curable Silicone Compositions
    Publication number: 20180016400
    Abstract: The invention relates to a curable composition, containing (A) at least one polyorganosiloxane, which has at least one hydroxy group bound to a silicon atom, (B) at least one silane of the formula (1): Si(R1)m(R2)n(R3)4-(m+n)??(1), as defined herein, (C) at least one aminosilane, and (D) at least one tin compound, whereby the molar ratio of the aminosilane to the tin compound is 1:1 to 50:1, as well as to the preparation and use thereof.
    Type: Application
    Filed: September 12, 2017
    Publication date: January 18, 2018
    Inventors: Andrea Gutacker, Johann Klein, Helene Boudet, Adrian Duracu, Sebastian Kapusta