Authors: Monica- Mirela DULDNER, Alina-Elena COMAN, Tanta Verona IORDACHE, Andrei SARBU, Emeric BARTHA, Robert-Andrei TINCU, Adi GHEBAUR, Celina DAMIAN, George SURDU, Alexandru SAVASTRE
Company/Faculty/School: National Institute for Research & Development in Chemistry and Petrochemistry ICECHIM Bucharest
The invention relates to a process for tailoring the polyester-polyols chemical structure/ composition and using specific catalysts, aiming to intercalate the montmorillonite layers during the synthesis reactions, while maintaining the appropriate properties of the products required for the preparation of polyurethane semi-flexible foams. It is acknowledged the support obtained through the project Development through innovation (Dezvoltare prin inovare), SMIS 139532, Contract no. 7433/23.12.2021, project cofinanced from the European Regional Development Fund through the Regional Operational Program 2014-2020.