POL - PolyOne scoops up Clariant's color and additive masterbatch business for ~$1.5B December, 19 2019 10:24 AM PolyOne Corporation PolyOne (POL +6%) agrees to acquire Clariant's color and additive masterbatch business.More news on: PolyOne Corporation, Merger & acquisition news, Earnings news and commentary, Read more ...