HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Hydroxyethyl acrylate → Urethane acrylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Hydroxyethyl acrylate | HCID 13165 | — |
| Reactant | Dimethylolpropionic acid | HCID 78501 | — |
| Reactant | Isophorone diisocyanate | HCID 169132 | — |
| Product | Urethane acrylate | HCID 21863578 | — |
Reaction Steps
In the same manner as in Preparation Example 1 <PUA-1>, except that 2490 g (3 mol) of polycaprolactonediol (PLACCEL208, manufactured by DAICEL CHEMICAL INDUSTRIES, LTD.) having a molecular weight of 830 as the polymer polyol, 402 g (3 mol) of dimethylolpropionic acid as the dihydroxyl compound having a carboxyl group, 1554 g (7 mol) of isophorone diisocyanate as the polyisocyanate and 238 g (2.05 mol) of 2-hydroxyethyl acrylate as the (meth)acrylate having a hydroxyl group were respectively used, a urethane acrylate was synthesized.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06818382B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-bc2c240f3cc9468895c438d317ae334e |
| Source note | uspto-grants-2004_11 |