HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → Melamine formaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Melamine | HCID 7955 | — |
| Solvent | Water | HCID 962 | — |
| Product | Melamine formaldehyde | HCID 93374 | — |
Reaction Steps
74.1 g of melamine and 238.8 g of formalin (37%-formaldehyde aqueous solution adjusted to pH 8.0 with 20%-triethanolamine aqueous solution) were mixed under stirring together with 338.0 g of water and allowed to react with each other for 30 min. at 50° C. in a reaction vessel to form a melamine resin prepolymer (formaldehyde/melamine=5 (by mol)) liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07718572B2 |
| Source dataset | uspto-grants-2010_05 |
| ORD ID | ord-99decf012b7647bfbb30a34dd19e5063 |
| Source note | uspto-grants-2010_05 |