CLEVELAND – September 3, 2015 – PolyOne Corporation (NYSE: POL) proudly announces that it has been recognized as one of the best 99 workplaces in Northeast Ohio, by Employer Resource Center (ERC), a professional organization dedicated to HR practices, programs and service. About PolyOne Director, Investor Relations PolyOne Corporation

Consisting of four overmolding grades compatible with rigid polypropylene and one suited to ABS, all grades are formulated for durability, property retention, and UV resistance comparable to traditional TPEs. About PolyOne To access PolyOne’s news library online, please go to www.polyone.com/news

Effective UV light blocking additive technology optimizes PET container performance to provide greater protection for UV-sensitive beverages. 2. With UV protection, formulators have more flexibility to use UV sensitive ingredients and not rely on the formulation alone to be UV-stable.

The replay will be available for one week, beginning at PolyOne PolyOne

The replay will be available for one week, beginning at PolyOne PolyOne

The replay will be available for one week, beginning at PolyOne PolyOne

PolyOne PolyOne Mark's exceptional career is one of tremendous success and respect, as he served in leadership roles in three of

PolyOne will also demonstrate forming and installation techniques for thermoplastic composite materials in live presentations at the Composites One / Closed Mold Alliance demo area at scheduled intervals throughout the week. About PolyOne EDITORS: For a high-resolution image, please click here: PolyOne at CAMX

The replay will be available for one week, beginning at 12:00 p.m. About PolyOne  Director, Investor Relations PolyOne Corporation

Want a Textile Look in One Step? PolyOne Launches New Black Masterbatch Colorants with Sustainable Carbon Black ColorMatrix™ Lactra™ Four, One, Zero