The Heubach Group, in partnership with SK Capital Partners, announced a definitive agreement to acquire Clariant’s Pigments Business. The combined business will operate under the Heubach name, creating a global pigments leader generating more than €900 million ($1.09 billion) in annual sales.   The transaction values Clariant Pigments at approximately CHF 805 million ($900 million), with additional consideration of CHF 50 million contingent on the 2021 financial performance of the business unit....