Abstract
Oil-based polyurethanes were synthesized from triglyceride oil-based hydroxyl containing material and toluene diisocyanate or hexamethylene diisocyanate for wound dressing applications. The reactions were carried out with or without catalyst at 90 °C. The amount of free isocyanate during the reaction was determined by a FTIR-ATR method, and the results were compared with those from a back-titration method. The data obtained were used for determination of kinetic parameters.
Original language | English |
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Pages (from-to) | 773-779 |
Number of pages | 7 |
Journal | Polymer Testing |
Volume | 28 |
Issue number | 7 |
DOIs | |
Publication status | Published - Oct 2009 |
Keywords
- FTIR-ATR
- Polyurethane
- Triglyceride oil