Intellectual Property India Publishes Patent Application for Cooling Fabric System Having Phase-Change Domains Regenerated By A Radiative Outer Layer

MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202611088551 A) filed by K. R. Mangalam University on July 21, 2026, for Cooling Fabric System Having Phase-Change Domains Regenerated By A Radiative Outer Layer.

Inventors include Rakesh Kumar; and Indrajeet Kumar.

The application for the patent was published on September 18, 2026, under issue no. 38/2026.

Abstract: A cooling fabric system (100) has, from the sky-facing face inward, an outer layer (10) that is solar-reflective, emissive from 8 to 13 micrometres and vapour- permeable; a spreader network (20) conducting principally in the plane of the fabric; discrete phase-change domains (30) separated by vapour channels (34); and an inner wicking ...