Review Article
Acrylated Biopolymers Derived via Epoxidation and Subsequent Acrylation of Vegetable Oils
Table 2
Important parameters for acrylation of epoxidized soybean oil [
1,
4,
45–
47].
| | Catalyst/inhibitor (% of reactants) | EVO : acrylic acid | Temperature (°C) | Reaction time (h) | Conversion (%) | OOC (wt%) | AV (mg KOH/g) |
| | 1.5% triphenylphosphine oxide/0.5% p-tert-butylcatechol | 1 : 0.8 | 120 | 6 | 95 | — | 5 | | 1% triphenylphosphine/0.03% butylated hydroxy toluene | 1 : 2 | 90-95 | 6 | — | 6.4 to 0.012 | 1.0 to 1.15 | | Triethylamine/hydroquinone | 1 : 0.165 | 80 | 20 | — | — | 6.2 | | -/hydroquinone | 1 : 10 | 110 | 7 | — | — | — | | 1.0% triethylamine/0.5% hydroquinone | 1 : 4 | 110 | 40 | — | 6 to 0.1 | 108 |
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