Troy Corp. announced an increase in the global prices for various IPBC-based biocide products of 5 to 40 percent effective January 1, 2012, or as contracts allow.
Huber Engineered Materials, a division of J.M. Huber Corp., announced a price increase for its entire line of alumina trihydrate (ATH), magnesium hydroxide (MDH) and cast polymer products.
Imerys Performance & Filtration Minerals, formally World Minerals Inc., will raise prices for products shipped within North America effective November 1, 2011.
Effective October 1, 2011, or as contracts permit, Solvay Fluorides LLC will increase prices for all high-purity semiconductor grades of hydrogen peroxide.