| 发明名称 |
URETHANES, POLYMERS THEREOF, COATING COMPOSITIONS AND THEIR PRODUCTION FROM CYCLIC CARBONATES |
| 摘要 |
The present invention relates to functionalized cyclic carbonates, urethanes and polyurethanes, their methods of production and uses thereof. |
| 申请公布号 |
US2016096914(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201414890488 |
申请日期 |
2014.05.16 |
| 申请人 |
CYCLICOR AB |
发明人 |
HATTI-KAUL Rajni;PYO Sang-Hyun |
| 分类号 |
C08G18/73;C08J9/00;C08G18/38;C07C271/12;C07D319/06;C07D317/34;C07C269/04;C08G18/83;C09D175/12 |
主分类号 |
C08G18/73 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of producing a functionalized cyclic carbonate comprising the steps of:
a) providing a polyol having at least one functional group chosen from the group of hydroxyl, alkylhydroxyl, allyl, allylether, acryl, and methacryl; b) admixing a dialkyl carbonate or a biphenyl carbonate and said functionalizes polyol of a) forming a mixture; c) heating the mixture of b) to obtain a cyclic functionalized carbonate. |
| 地址 |
Viken SE |
