Methyl Methacrylate → 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and ethyl 2-propenoate

HRID 716435Notes

Reaction equation

[C:1]([O:6][CH3:7])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:8]([O:11][CH:12]=[CH2:13])(=[O:10])[CH3:9].[C:14]([O:18][CH2:19][CH3:20])(=[O:17])[CH:15]=[CH2:16]>>[C:1]([O:6][CH3:7])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:8]([O:11][CH:12]=[CH2:13])(=[O:10])[CH3:9].[C:14]([O:18][CH2:19][CH3:20])(=[O:17])[CH:15]=[CH2:16]

Participants

Reactant 3

HCID 6658Methyl Methacrylate

HCID 7904Vinyl Acetate

HCID 8821Ethyl Acrylate

Product 1

HCID 1684242-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and ethyl 2-propenoate

Procedure

Prepare polymeric foam in the manner described using a copolymer of 90.3 wt % methyl methacrylate, 7.1 wt % vinyl acetate and 2.6 wt % ethyl acrylate monomers. The copolymer has a glass transition temperature of 106° C. See Table 5 for process parameters and resulting foam properties.

Workup

customPrepare polymeric foam in the manner
customresulting foam properties

Sources & evidence

ORD record: ord-f7ecf9b22f6a4414b1b4fe4a8501f3b3
Source dataset: uspto-grants-2015_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09187611B2

Reaction notes

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