| 发明名称 |
Polycarboxylic acid modified native epoxides with a specific ratio of epoxide-polycarboxylic acid in glycidyl ester epoxide, useful for preparing polyether and polyester |
| 摘要 |
<p>Polycarboxylic acid modified native epoxides, where the ratio of epoxide to polycarboxylic acid is 300:1-60:1 in glycidyl ester epoxide, is claimed.</p> |
| 申请公布号 |
DE102008014558(A1) |
申请公布日期 |
2009.09.17 |
| 申请号 |
DE20081014558 |
申请日期 |
2008.03.15 |
| 申请人 |
DRACOWO FORSCHUNGS- UND ENTWICKLUNGS GMBH |
发明人 |
ADLER, BERNHARD;GOTTFRIEDSEN, JOCHEN |
| 分类号 |
C08G65/26 |
主分类号 |
C08G65/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
