MUMBAI, India, May 2 -- Intellectual Property India has published a patent application (202517035190 A) filed by Saint Gobain Centre De Recherches Et Detudes Europeen, Courbevoie, France, on April 10, for 'alumina zirconia silica refractory product.'
Inventor(s) include Cabodi Isabelle; Citti Olivier; Gross Isabell; Vespa Pierrick; and Gaubil Michel.
The application for the patent was published on May 2, under issue no. 18/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to a molten cast refractory product comprising in mass percent on the basis of oxides and for a total of 100%: ZrO2 + HfO2: 39.0% to 55.0% SiO2: 10.5% to 14.0% Al2O3: complement to 100% Na2O + K2O: 0.80% to 3.00%...