Shamrock manufactures micronized powders, dispersions, emulsions, and compounds, including PTFE, polyethylene, polypro??? Read More ??ALTANA Acquires Additives Business of DyStar GroupPublished March 31, 2009The acquired business with annual of sales of about ???7.5 million will be integrated into the BYK Additives & Instruments division Read More ??Pigment and Additive Manufacturers Face Similar