Elemica, a cloud-based digital supply network for global process industries, announced its acquisition by Eurazeo, a global investment company listed in France.

The Chemours Co. announced the acquisition of Southern Ionics Minerals LLC, a minerals exploration, mining and manufacturing company headquartered in Jacksonville, Florida.

Chromaflo Technologies Corp., Ashtabula, Ohio, has concluded a purchase agreement with Liquid Colours (Pty) Limited of South Africa.

Arkema announced that Bostik, a leading global adhesive specialist for the industrial, construction and consumer markets, and part of the Arkema Group, plans to acquire a company specializing in high-performance thermo-bonding adhesive films.

Nouryon has acquired Zhejiang Friend Chemical Co., the largest Chinese producer of triethyl aluminum — a metal alkyl used in the production of high-volume polymers.

Maroon Group LLC has acquired Amsyn LLC, a national distributor of specialty chemicals to the coatings, lubricants, nutraceutical, pharmaceutical and electronics industries.

AkzoNobel announced its intention to acquire French aerospace coatings manufacturer Mapaero.

ATL Partners and British Columbia Investment Management Corp. (BCI) have acquired Valence Surface Technologies LLC.

SI Group announced an agreement to sell the majority of its global industrial resin businesses and its Brazilian specialty business to ASK Chemicals, a portfolio company of private equity firm Rhône Group LLC.

The specialty chemicals group ALTANA has acquired the operating assets of the Paul N. Gardner Co. Inc., Pompano Beach, Florida.