| 发明名称 |
Stable dispersions of polyureas and/or polyhydrazodicarbonamides in high-molecular weight compounds containing at least one hydroxyl group, a process for their preparation and their use in the preparation of polyurethane plastics. |
| 摘要 |
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| 申请公布号 |
EP0448813(B1) |
申请公布日期 |
1993.11.03 |
| 申请号 |
EP19900124683 |
申请日期 |
1990.12.19 |
| 申请人 |
BAYER AG |
发明人 |
GANSEN, PETER, DR.;DIETRICH, MANFRED, DR. |
| 分类号 |
C08G18/08;C08G18/40;C08G18/76;(IPC1-7):C08G18/08 |
主分类号 |
C08G18/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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