MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647101910 A) filed by Taisei Corporation on August 24, 2026, for Calcium Carbonate Production Method.
Inventors include Miyahara Shigeyoshi; Kawahara Masato; Owaki Eiji; Umetsu Mamiko; and Kondo Shota.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present invention addresses the problem of providing a novel calcium carbonate production method that is excellent in production efficiency. A calcium carbonate production method according to the present invention comprises: a preparation step in which a raw material containing calcium hydroxide and having a water content of 0.3-40% is prepar...