Patents Assigned to Johnson Matthey Advances Glass Technologies B.V.
  • Kit, particle mixture, paste and methods
    Patent number: 11434165
    Abstract: A particle mixture comprising particles of a first glass frit and particles of a second glass frit; wherein the first glass frit comprises ?10 to ?25 mol. % BaO; and ?0 to ?10 mol. % Bi2O3; and wherein the second glass frit comprises: ?35 to ?55 mol. % Bi2O3; ?2 to ?20 mol. % ZnO; and ?10 to ?40 mol. % B2O3.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: September 6, 2022
    Assignee: Johnson Matthey Advances Glass Technologies B.V.
    Inventors: Edwin Peter Kennedy Currie, Svetlana Nikolaevna Emelianova, Hong Ren