发明名称 |
METHOD FOR PRODUCING CYCLIC CARBONATES |
摘要 |
Linear or cyclic carbonates as potential monomers for isocyanate-free polyurethanes and polycarbonates were prepared from polyols and dialkyl carbonates or 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 dimethyl carbonate and diethyl carbonate to produce the corresponding linear and/or cyclic carbonate. |
申请公布号 |
EP2709995(A4) |
申请公布日期 |
2014.11.05 |
申请号 |
EP20120785819 |
申请日期 |
2012.05.14 |
申请人 |
HATTI-KAUL, RAJNI;PYO, SANG-HYUN |
发明人 |
HATTI-KAUL, RAJNI;PYO, SANG-HYUN |
分类号 |
C07D319/06;B01J29/00;C07C68/06;C07C69/96;C07D317/36;C07D317/38;C07D319/08 |
主分类号 |
C07D319/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|