V-kool® is a global window films specialist brand and is a brand of eastman chemical company a global specialty chemical company headquartered in kingsport tennessee usa. The core of v-kool® spectrally-selective infra-red heat-rejection performance is its xir technology a proprietary sputtering process developed in silicon valley usa and prepared in dresden germany.

To meet the needs of architecture commercial and residential customers a differentiated range of flat glass solar control window films are offered under the brand of ique™ by v-kool. V-kool® can be found in key countries in the asia pacific region middle east north america central america and south america.