CO2-releasing blowing agents from modified polyethylenimines slightly consume isocyanate groups while foaming polyurethanes
Carbon dioxide adducts from polypropylene glycol (PPG)-grafted polyethylenimines (PEIs) are promising alternatives to the traditional, climate-changing blowing agents for polyurethanes (PUs). Their commercialization is hindered by the fact that they can restore their original polyamine structure whe...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-01-01
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| Series: | Arabian Journal of Chemistry |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535218302193 |