MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202547090344 A) filed by Sekisui Chemical Co. , Ltd. on September 22, 2025, for Interlayer Film For Laminated Glass, And Laminated Glass.
Inventors include Yamazaki, Koushi; and Saitou, Ryouta.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: An interlayer film for a laminated glass is provided with which it is possible to enhance the vibration-damping properties in a high-frequency region in edge portions of a laminated glass corresponding to the edge portions of the interlayer film. This interlayer film for a laminated glass has a first end and a second end on the opposite side from the first end. When specific portions of the interlayer film are placed between two sheets of green glass having a thickness of 2.0 mm and laminated glasses P, Q, R, S are obtained, a specific configuration A or a specific configuration B is satisfied.
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