Epoxy Phosphate Ester
Copyright © Targeted News Service 2024
2024-11-12
ALEXANDRIA, Virginia, Nov. 12 -- ROHM AND HAAS COMPANY, Collegeville, Pennsylvania has been assigned a patent (No. US 12139647 B2, initially filed April 23, 2021) developed by four inventors Tuoqi Li, Dallas, Texas; Joseph J. Zupancic, Glen Ellyn, Illinois; Yinzhong Guo, Pearland, Texas; and Jie Wu, Lake Jackson, Texas, for "Epoxy phosphate ester." . . .