Please select language Deutsch 中文 Our Company Industries & Markets Products News & Events Careers Contact Us Investor Relations Materials Solutions Solve Sustainability Needs Story Information Product Literature Technical Data Sheets Material Safety Data Product Finder What is Trinseo Styron is now Trinseo. We are a new kind of global materials company at the intersection of people, technology and customers built on seven decades of manufacturing, commercial and technological leadership. Learn more about our company name change. Read More Events SPE/TPO Date - October 4 - October 7, 2015 Location - Troy, MI, USA Business alignment - Plastics (Automotive) FAKUMA Date - October 13 - October 17, 2015 Location - Friedrichshafen, Germany Business alignment - Plastics Argus DeWitt Aromatics Conference Date - October 20 - October 21, 2015 Location - Singapore Business alignment - Feedstocks View All Events Trinseo's Corporate Video PULSE™ GX70 Automotive Resins PULSE™ GX50 Automotive Resins About Trinseo Our Company News & Events Careers Sustainability Calif. Transparency Act Industries & Markets Automotive Building & Construction Carpet & Turf Home Appliances Consumer Electronics Electrical & Lighting Paper & Board Medical Packaging Sheet & Profile Extrusion Tire & Rubber Goods Products Plastics Latex Synthetic Rubber Accessibility Disclosure Privacy Site Map Copyright ©2015 Trinseo. All rights reserved. ™ Trademark of Trinseo S.A. or its affiliates

Please select language Deutsch 中文 Our Company Industries & Markets Products News & Events Careers Contact Us Investor Relations Major Locations Leadership Investor Relations Ethics and Compliance Heritage & History Styrene Timeline Polystyrene Timeline Latex & Synthetic Rubber Timeline Sustainability & Corporate Social Responsibility Supplier Information Customer Information Quality Trinseo Transition Joint Ventures What is Trinseo? Identity Industry Associations & Affiliations Heritage & History An Innovative Company with a Rich Heritage of Success Trinseo, an independent company formed in 2010, was created by combining the technologies and capabilities of four businesses of The Dow Chemical Company: Polycarbonate and Compounds & Blends Paper and Carpet Latex Synthetic Rubber Styrenics (polystyrene, ABS/SAN resins, expandable polystyrene) Key Dates July 2009 Dow groups the four businesses together into a separate division in anticipation of forming an independent company July - December 2009 Dow explores divestiture options for the new division March 2010 Dow signs sale agreement with Bain Capital Partners June 2010 Styron becomes an independent company February 2014 Styron changed the name of all affiliated companies to Trinseo." June 2014 Trinseo completes initial public offering on the New York Stock Exchange under the trading symbols “TSE.” Learn more about our history of innovation in styrene monomers, polystyrene, and latex and rubber by selecting one of the timelines at the left. Trinseo Home : Our Company : Heritage & History Copyright ©2015 Trinseo. All rights reserved. ™ Trademark of Trinseo S.A. or its affiliates Accessibility Disclosure Privacy Site Map Find us on: