HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl Methacrylate → HCID 70445514, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl Methacrylate | HCID 6658 | — |
| Reactant | Styrene | HCID 7501 | — |
| Reactant | Maleic Anhydride | HCID 7923 | — |
| Reactant | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene and 2,5-furandione | HCID 168609 | — |
| Product | HCID 70445514 | HCID 70445514 | — |
Reaction Steps
The resulting methyl methacrylate/maleic anhydride/styrene copolymer (b-3) had a methyl methacrylate content of 74% by mass, a maleic anhydride content of 10% by mass and a styrene content of 16% by mass, a weight average molecular weight of 121000, and a melt flow rate (ASTM-D1238; 230° C., 3.8 kg load) of 1.6 g/10 minutes. In addition, it had a photoelastic coefficient (undrawn) at 23° C. of −2.9×10−12 Pa−1 and a negative inherent birefringence.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07985803B2 |
| Source dataset | uspto-grants-2011_07 |
| ORD ID | ord-e1403f6e105b446f894daa21f5aee7f1 |
| Source note | uspto-grants-2011_07 |