MUMBAI, India, March 7 -- Intellectual Property India has published a patent application (202517012129 A) filed by Nippon Sheet Glass Company, Limited, Tokyo, on Feb. 13, for 'glass fiber and composition for glass fiber.'
Inventor(s) include Nakamura Aya.
The application for the patent was published on March 7, under issue no. 10/2025.
According to the abstract released by the Intellectual Property India: "The present disclosure provides a glass composition for glass fibers, which includes, in % by mass, 59.5-62.5% SiO2, 19-21.2% Al2O3, 0-0.5% B2O3, 16-18% MgO, 0-1.5% CaO, 0-1.0% Li2O, 0-0.2% Na2O, 0-0.1% K2O, 0-5% TiO2, 0-5% ZrO2, 0-1.5% ZnO, and 0-0.1% F2."
The patent application was internationally filed on Dec. 28, 2022, under Inter...