Acrylamide → Isooctyl Acrylate Acrylamide Vinyl Acetate

HRID 1597917Notes

Reaction equation

HRID 1597917 reaction equation
[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].[C:19]([O:22][CH:23]=[CH2:24])(=[O:21])[CH3:20].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(OCC)(=O)C.CO.C(OCC)(=O)C.CO>[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:14]([NH2:18])(=[O:17])[CH:15]=[CH2:16].[C:19]([O:22][CH:23]=[CH2:24])(=[O:21])[CH3:20]

Participants

8

Reactant 4

HCID 6579AcrylamideHCID 7187Benzoyl PeroxideHCID 7904Vinyl AcetateHCID 165746Isooctyl acrylate

Product 1

HCID 86608178Isooctyl Acrylate Acrylamide Vinyl Acetate

Reagents, catalysts & solvents 3

HCID 887MethanolSolventHCID 8857Ethyl AcetateSolvent2×HCID 21584119Ethylacetate methanolSolvent

Procedure

The procedure of PREPARATIVE METHOD 1 above was repeated this time employing 120.0 g isooctyl acrylate, 8.0 g acrylamide, 32.0 g vinyl acetate, 0.32 g benzoyl peroxide, 216.0 g ethyl acetate and 24.0 g methyl alcohol. The resulting polymer was diluted with the ethyl acetate/methyl alcohol mixture to 21.52% solids. The adhesive polymer had a measured inherent viscosity of 1.40 dl/g in ethyl acetate at a concentration of 0.15 g/dl. Its Brookfield viscosity was 2,300 centipoise.

Sources & evidence

ORD record
ord-67898a20c5434b3fbef6807a4686c599
Source dataset
uspto-grants-1998_04
Patent number
US05736553

Reaction notes

Loading…