HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl Methacrylate → 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene and 2-propenenitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl Methacrylate | HCID 6658 | — |
| Reactant | Styrene | HCID 7501 | — |
| Reactant | Acrylonitrile | HCID 7855 | — |
| Product | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene and 2-propenenitrile | HCID 168325 | — |
Reaction Steps
To a separate reactor, 73.85% by weight of methylmethacrylate, 5% by weight of acrylonitrile, and 21.15% by weight of styrene are added and suspension polymerized. The resultant product is dehydrated and dried to obtain methylmethacrylate-acrylonitrile-styrene copolymer resin (MSAN) with a weight average molecular weight of about 105,000 in bead form.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07833603B2 |
| Source dataset | uspto-grants-2010_11 |
| ORD ID | ord-c20c338544e94254966ade325a2e1605 |
| Source note | uspto-grants-2010_11 |