HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → HCID 67111990, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | HCID 70511111 | HCID 70511111 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 67111990 | HCID 67111990 | — |
Reaction Steps
The said phenol silicate is added to 80 parts by weight of an aqueous solution containing about 37% formaldehyde, then acetic acid is added until the pH is about 5 to 6. The mixture is then heated to 80° to 100° C. for 20 to 80 minutes or until the desired viscosity is obtained, thereby producing a cream colored poly(formaldehyde phenol silicate) resin.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04032511 |
| Source dataset | uspto-grants-1977_06 |
| ORD ID | ord-43b15404d2cf4300a225710717784974 |
| Source note | uspto-grants-1977_06 |