MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202641051425 A) filed by Vellore Institute Of Technology, Chennai, Tamil Nadu, on April 22, for 'process and system for producing thermal insulation material from polyurethane foam.'
Inventor(s) include Jeyanthi S; Vinoth Kumar Selvaraj; and Ravi S.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "The present disclosure provides a thermal insulation system (100) and method for producing a thermal insulation material from polyurethane foam. The system (100) may include a pulverizer (102) configured to grind polyurethane foam into one or more foam particles, a mixing unit (104) configured to combine the one or more foam particles with a liquid medium and an additive to form a processable mixture, and a mixing chamber (106) configured to degas the processable mixture prior to expansion. The system (100) may further include an expansion unit (108) configured to expand the degassed mixture and a curing unit (110) configured to cure the expanded mixture under controlled conditions to obtain a thermal insulation material. The resulting thermal insulation material may exhibit dimensional stability and thermal performance suitable for heating, ventilation, and air-conditioning applications."
Disclaimer: Curated by HT Syndication.
