HuagongsheHuagongshe Chemistry Print Report · For research reference only
Azobisisobutyronitrile → Prop-2-enenitrile--ethenylbenzene (1/1)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Azobisisobutyronitrile | HCID 6547 | — |
| Reactant | Styrene | HCID 7501 | — |
| Reactant | Acrylonitrile | HCID 7855 | — |
| Reactant | Tricalcium Phosphate | HCID 24456 | — |
| Solvent | Water | HCID 962 | — |
| Product | Prop-2-enenitrile--ethenylbenzene (1/1) | HCID 62696 | — |
Reaction Steps
75 parts of styrene, 25 parts of acrylonitrile, and 120 parts of deionized water are mixed. To the mixture, 0.2 parts of azobisisobutylonitrile (AIBN), 0.4 parts of tricalciumphosphate and 0.2 parts of mercaptan-containing chain transfer agent are added. The resultant solution is heated to 80° C. for 90 minutes and kept for 180 minutes, and a styrene-acrylonitrile copolymer resin (SAN) is obtained. The resultant product is washed, dehydrated and dried to obtain a styrene-acrylonitrile copolymer resin (SAN) in powder form.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08080618B2 |
| Source dataset | uspto-grants-2011_12 |
| ORD ID | ord-84fea325b114419ebba06d2c1190459a |
| Source note | uspto-grants-2011_12 |