Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydroquinone | HCID 785 | — |
| Reactant | Toluene 2,4-Diisocyanate | HCID 11443 | — |
| Reactant | 2-Hydroxyethyl Methacrylate | HCID 13360 | — |
| Product | HCID 87127190 | HCID 87127190 | — |
Reaction Steps
A one litter, three-neck flask was charged with 348 parts of tolylene diisocyanate (TDI) and heated to 80° C. Then, 260 parts of 2-hydroxyethyl methacrylate (2-HEMA), 0.07 part of tin octylate, and 0.05 part of hydroquinone were dripped while temperature was controlled to 80° C. After dripping, the sample was stirred at 80° C. for 3 hours and taken out. Thus, TDI-2-HEMA adduct was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07026371B2 |
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| Source dataset | uspto-grants-2006_04 |
|---|
| ORD ID | ord-0df397ec8c9a42feb8a9b34386a0e419 |
|---|
| Source note | uspto-grants-2006_04 |
|---|
