MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641076077 A) filed by Kalasalingam Academy Of Research And Education on June 19, 2026, for Photochromic Sunlight-Responsive Exterior Wall Paint For Dynamic Aesthetic And Thermal Regulation.
Inventors include Dr. T. Arunprasath; V. Krishnamoorthy; Dr. Pallikonda Rajasekaran; and Dr. R. Kottaimalai.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The titled invention discloses a unique formulation for exterior wall paint that changes color when subjected to sunlight. By integrating micro-encapsulated photochromic pigments (2) into a UV-resistant and weatherproof base (3), (4), this paint offers 10 ae...