HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methacrylic Acid → 2-Methylidene-5-phenylpent-4-enoic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methacrylic Acid | HCID 4093 | — |
| Edukt | Styrene | HCID 7501 | — |
| Produkt | 2-Methylidene-5-phenylpent-4-enoic acid | HCID 53969979 | — |
Reaktionsschritte
Styrene methacrylic acid copolymer was prepared by using the same procedures as in Example 1 except 67 parts of styrene and 3 parts of methacrylic acid was used in place of 70 parts of styrene. The resulting copolymer had a number average molecular weight of 3,800, a glass transition temperature of 70° C., and a non-volatile content of 99.8%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05334473 |
| Quelldatensatz | uspto-grants-1994_08 |
| ORD ID | ord-4ba0c53f86f14ab8976aa986b4918e94 |
| Quellennotiz | uspto-grants-1994_08 |