Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Melamine | HCID 7955 | — |
| Product | Melamine formaldehyde | HCID 93374 | — |
Reaction Steps
Separately, a 18%-melamine aqueous dilution liquid at 32.9 kg/h and formaline (adjusted to ph 8.0 by addition of 20%-triethanolamine aqueous solution) (12) at 19.1 kg/h were supplied to a resin prepolymer reaction vessel (15) and were caused to reside therein for 35 min. at 50° C. under stirring to continuously produce a melamine resin prepolymer (formaldehyde/melamine=4 (by mol)) liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06486099B2 |
|---|
| Source dataset | uspto-grants-2002_11 |
|---|
| ORD ID | ord-0574201d348a4a7391856e60cbe6045c |
|---|
| Source note | uspto-grants-2002_11 |
|---|
