| 发明名称 |
Novel poly(arylene ether-amide) polyols and their application in polyurethane polymers |
| 摘要 |
A process for preparing novel poly(arylene ether-amide) polyols and their use in the formation of polyurethanes wherein the poly(arylene ether-amide) polyols are formed by reaction of a bicyclic amide acetal with a polyphenolic compound are described.
|
| 申请公布号 |
US4798881(A) |
申请公布日期 |
1989.01.17 |
| 申请号 |
US19880150852 |
申请日期 |
1988.02.01 |
| 申请人 |
ASHLAND OIL, INC. |
发明人 |
GOEL, ANIL B. |
| 分类号 |
C08G18/38;C08G65/40;(IPC1-7):C08G18/28;C08G18/77 |
主分类号 |
C08G18/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
