<p>ChromaZone® Thermochromic Dispersions are formulated for use in aqueous ink and coating systems that change from colour to colourless as temperature rises, with the colour reappearing when the temperature is reduced again.</p><p>The Thermochromic effect is a highly effective route to product promotion and differentiation. As well as being used as a marketing tool, ChromaZone can be used for a wide variety of functional applications including safety and security. The uses for ChromaZone are limited only by the imagination.</p>