HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → Formaldehyde urea silicate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Urea silicate | HCID 86734903 | — |
| Product | Formaldehyde urea silicate | HCID 86734902 | — |
Reaction Steps
The said urea silicate is mixed with an aqueous formaldehyde solution in the ratio of 1:1 mols, heated to 70° to 100° C., while agitating, for 20 to 60 minutes, or until the desired viscosity is reached, thereby producing poly (formaldehyde urea silicate) resin, which is clear in color and may be produced as a thick liquid or as a solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04033935 |
| Source dataset | uspto-grants-1977_07 |
| ORD ID | ord-7a8db069c892458ea9ec8062539d6278 |
| Source note | uspto-grants-1977_07 |