HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → Formaldehyde urea silicate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Diurea silicate | HCID 86734905 | — |
| Product | Formaldehyde urea silicate | HCID 86734902 | — |
Reaction Steps
About 10 parts by weight of the diurea silicate as produced in Example 5 are mixed with 10 parts by weight of a 37% aqueous solution of formaldehyde containing sufficient sulfuric acid to produce a pH of 4 to 6 when mixed. The mixture is rapidly and thoroughly mixed, and the reaction is exothermic. In a short period of time, a white solid poly(formaldehyde urea silicate) resinous product is produced.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04242497 |
| Source dataset | uspto-grants-1980_12 |
| ORD ID | ord-474fd68eb09e4e4497c096fe53beee60 |
| Source note | uspto-grants-1980_12 |