Ciba Specialty Chemicals is complementing its range of pigments through the acquisition of the high-reflectance aluminum Metasheen line from Wolstenholme International Limited, Blackburn, UK. The transaction includes the respective manufacturing facilities owned by Wolstenholme. The purchase price is CHF 45 million ($38.7 million). The pigments will continue to be marketed under the Metasheen name.      “This acquisition allows us to expand our product offering and complement our existing range ...