Engineering Polymers (Ryton® PPS)

It has been a pleasure serving you and the industry over the last 40 years. As the inventors of the PPS production technology, Chevron Phillips Chemical is proud of the success story of Ryton® PPS, and to ensure further long-term success, we’ve determined our stand-alone PPS business is a better strategic fit for Solvay, a company with a strong engineering polymers portfolio. We intend to work with Solvay to enable safe and reliable operations and a smooth business transition for our customers. For information regarding Ryton® PPS, please visit

We thank you for your continued support.