Huntsman Introduces Novasol® Vat Dyes

Singapore-based Huntsman Textile Effects — a manufacturer of chemicals and dyes for finished
textiles and materials, and a division of Huntsman Corp. — has redesigned its Novasol® vat dyes
for dyeing and printing cellulosic fibers to improve their durability in harsh conditions. The dyes
are compatible with a variety of finishes including protective finishes, retardants and repellents,
and are suitable for a range of end-uses including military, protectivewear, career apparel,
business shirts and toweling.

According to Huntsman, Novasol vat dyes are produced using a modern standardization unit with
high-performing wet mills that are controlled by state-of-the-art particle size measurement
equipment. Upstream raw materials are tested, and finished goods are certified to comply with the
company’s strict product specifications for applying Novasol vat dyes.

July 27, 2010