| 发明名称 |
Process for the production of NCO prepolymers that are stable to sedimentation, and their use |
| 摘要 |
The present invention relates to NCO-terminated prepolymers that are stable to sedimentation, to a process for the production of these NCO-terminated prepolymers, and to the production of polyurethanes from these NCO-terminated polymers.
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| 申请公布号 |
US7951896(B2) |
申请公布日期 |
2011.05.31 |
| 申请号 |
US20060480596 |
申请日期 |
2006.07.03 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
NEFZGER HARTMUT;SCHMIDT MANFRED;BARNES JAMES-MICHAEL;FELSKE ERNST;KRAUSE JENS |
| 分类号 |
C08G18/00;C08G18/10 |
主分类号 |
C08G18/00 |
| 代理机构 |
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