| 发明名称 |
USE OF PENTAETHYLENEHEXAMINE IN THE PRODUCTION OF POLYURETHANE SYSTEMS |
| 摘要 |
The invention relates to a process for production of polyurethane systems by reacting at least one polyol component with at least one isocyanate component in the presence of one or more catalysts for the isocyanate-polyol and/or isocyanate-water reactions and/or the trimerization of isocyanate, wherein said reacting is carried out in the presence of pentaethylenehexamine, and also to correspondingly obtained polyurethane systems. |
| 申请公布号 |
US2016304685(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201415035848 |
申请日期 |
2014.10.23 |
| 申请人 |
Evonik Degussa GmbH |
发明人 |
EMMRICH-SMOLCZYK Eva;FIEDEL Olga;VIDAKOVIC Mladen |
| 分类号 |
C08J9/00;C08G18/48;C08G18/76;C08G18/18;C08G18/08 |
主分类号 |
C08J9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for production of polyurethane systems by reacting at least one polyol component with at least one isocyanate component in the presence of one or more catalysts for the isocyanate-polyol and/or isocyanate-water reactions and/or the trimerization of isocyanate, characterized in that said reacting is carried out in the presence of pentaethylenehexamine. |
| 地址 |
Essen DE |
