MUMBAI, India, April 4 -- Intellectual Property India has published a patent application (202341065168 A) filed by Refcoat Chemicals Private Limited; and Vijay Gurunath, Bengaluru, Karnataka, on Sept. 28, 2023, for 'catalyst composition for activation of green sand and method for preparation thereof.'
Inventor(s) include Vijay Gurunath.
The application for the patent was published on April 4, under issue no. 14/2025.
According to the abstract released by the Intellectual Property India: "The present invention provides a green sand activation formulation and method for preparation thereof. The present invention provides a formulation devised to optimize and enhance the green sand foundry process. The green sand is a widely employed moldin...