Linear or cyclic carbonates as potential monomers for isocyanate-free polyurethanes and polycarbonates were prepared from polyols and dialkylcarbonatesor diphenyl carbonates. This invention was developed to produce linear or cyclic carbonates with or without using catalysts. Polyol compounds were reacted with carbonates such as dimethylcarbonate and diethylcarbonate to produce thecorresponding linear and/or cyclic carbonate.
线性或环状
碳酸酯作为
异氰酸酯自由聚
氨酯和聚
碳酸酯的潜在单体,是由多元醇和二烷基
碳酸酯或二苯
碳酸酯制备的。这项发明旨在生产带有或不带有催化剂的线性或环状
碳酸酯。多元醇化合物与
碳酸酯(如二甲基
碳酸酯和
二乙基碳酸酯)反应,以产生相应的线性和/或环状
碳酸酯。