| 发明名称 |
REACTIVE SYSTEMS, THEIR PREPARATION AND USE |
| 摘要 |
The present invention relates to new blocked polyurethane (PU) prepolymers free from elimination products, to a process for preparing them and to their use as a starting component in the production of polyurethane plastics and surface coatings.
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| 申请公布号 |
CA2562975(A1) |
申请公布日期 |
2007.04.10 |
| 申请号 |
CA20062562975 |
申请日期 |
2006.10.06 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
STINGL, THOMAS;FELLER, THOMAS;GUERTLER, CHRISTOPH |
| 分类号 |
C08G18/10;C08F2/42;C08G18/32;C09D175/04 |
主分类号 |
C08G18/10 |
| 代理机构 |
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