Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Melamine | HCID 7955 | — |
| Reactant | Melamine, N(sup 2),N(sup 2),N(sup 4),N(sup 4)-tetramethyl- | HCID 17805 | — |
| Solvent | Water | HCID 962 | — |
| Product | Melamine formaldehyde | HCID 93374 | — |
Reaction Steps
10 g of melamine and 2.5 g of tetramethylmelamine are added to 80 ml of water and heated to 80° C. Thereafter, 6 g of formaldehyde are added as formalin solution and kept at 70° C. for 15 min. Cooling and evaporation down on a rotary evaporator are then effected. The resin is obtained as a white solid. The resin melts at 120° C.-125° C. The molar mass is about 350.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08114953B2 |
|---|
| Source dataset | uspto-grants-2012_02 |
|---|
| ORD ID | ord-bdfd29ae38d249f78cc0d2a5c2da79d9 |
|---|
| Source note | uspto-grants-2012_02 |
|---|
