bio-based (IMAGE) Kazan Federal University Caption Synthesis of epoxidized sunflower oil (ESFO) and phosphorylated polyol (Phospol) Credit Kazan Federal University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.