HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 86587236, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Malic Acid | HCID 525 | — |
| Reactant | Urea | HCID 1176 | — |
| Product | HCID 86587236 | HCID 86587236 | — |
Reaction Steps
100 parts by weight of urea, 30 parts by weight of malic acid are mixed then heated above the melting point of urea and up to 160 degree C. for 0.5 to 1 hour. Ammonia evolves from the mixture. The mixture produces a flame retardant urea-malic acid condensate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06491850B1 |
| Source dataset | uspto-grants-2002_12 |
| ORD ID | ord-3cbe0a0c04ef41e9965f877470c8a634 |
| Source note | uspto-grants-2002_12 |