MUMBAI, India, Nov. 6 -- Intellectual Property India has published a patent application (202631128114 A) filed by National Institute Of Technology Durgapur on October 27, 2026, for Moisture-Retaining Autonomous-Curing Concrete Composition And Method Of Preparation.
Inventors include Saha, Suman; Chowdhury, Sharwar Ahmed; and Biswas, Sayan.
The application for the patent was published on November 06, 2026, under issue no. 45/2026.
Abstract: The present disclosure provides an internal autonomous-curing concrete composition and a process for preparing the composition. The composition includes 12.0 to 20.0 wt % of a binder including Ordinary Portland Cement, 0.06 to 0.40 wt % of a polyethylene glycol-based autonomous-curing agent, 68.0 to 82...