HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → HCID 86736412, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Isocyanate | HCID 105034 | — |
| Reactant | HCID 22186535 | HCID 22186535 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 86736412 | HCID 86736412 | — |
Reaction Steps
8.63 parts of β-semicarbazido-propionic acid hydrazide dissolved in 17 parts of water and 450 parts of dimethylformamide were reacted with 215 parts of isocyanate prepolymer (prepared as in Example 2, isocyanate content 2.62% in the solid substance), and 210 parts of dimethylformamide and 4% TiO2 were added. The elastomeric solution had a viscosity of 640 poises. ηi- value 1.15.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04145512 |
| Source dataset | uspto-grants-1979_03 |
| ORD ID | ord-1e1aba9a292f40cb8b70198e1140921c |
| Source note | uspto-grants-1979_03 |