MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202647092504 A) filed by Yoshino Gypsum Co. , Ltd. on July 30, 2026, for Gypsum Board, Interior Material, And Method For Manufacturing Gypsum Board.
Inventors include Yamamoto, Takeshi; Sato, Yosuke; Otani, Miho; and Morito, Daiki.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: This gypsum board includes: a gypsum core; board base paper disposed on a first main surface and a second main surface of the gypsum core, the second main surface being located opposite the first main surface; and a coating layer disposed on a surface of the board base paper located on the first main surface of the gypsum core, the surface being opposite a surface facing the gypsum core. The gypsum core contains an antifungal agent having water solubility of 100 ppm or more, and the gypsum core has a waterproof agent content of less than 0.1 pts.mass with respect to 100 pts.mass of gypsum.
Disclaimer: Curated by HT Syndication.
