 BERWYN, Pa.--BUSINESS WIRE--- TSE acquisition--Trinseo NYSE: TSE, a global materials company and manufacturer of plastics, latex binders and synthetic rubber, today announced its entry into an agreement with SK AA Holdings, LLC, an affiliate of Falcon Private Holdings, LLC Falcon, to acquire Aristech Surfaces LLC Aristech, a leading North America manufacturer and global provider of polymethyl methacrylates PMMA continuous cast and solid surface sheets, serving the wellness, architectural, transporta 