MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202421021176 A) filed by Asian Paints Ltd., Maharashtra, on March 20, 2024, for 'water based thermal insulation, anti-condensation coating formulation for industrial and architectural applications.'

Inventor(s) include Prasad Bhusari; and Randhirsinh Parmar.

The application for the patent was published on Sept. 26, under issue no. 39/2025.

According to the abstract released by the Intellectual Property India: "Water based thermal insulation, anti-condensation coating formulation for industrial and architectural applications Water based thermally insulating latex paints/ coating formulations and systems thereof is provided acting as water based thermal insulation and anti-condensation coating suitable for industrial and architectural applications that are not typically acrylic. Preferably, water based polyurethane dispersion including colloidal silica and hollow beads and fibers along with fire retardant, as latex paint and coating system thereof is thus provided that is versatile for variety of different substrates, favouring improved thermal efficiency attained at reduced lower cost with the rheology suitable for building higher dry film thickness per coat without sagging. The formulation/ composition also shows excellent anti-fungal and anti-microbial performance. Moreover, simultaneously it acts as anti-condensation due to presence of colloidal silica nano structure across the thickness of the film."

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