Butyl Acrylate → Butyl Acrylate

HRID 1852360Notes

Reaction equation

HRID 1852360 reaction equation
[C:1]([O:5]CCCC)(=[O:4])[CH:2]=[CH2:3].[C:10]([O:14][CH2:15][CH2:16][CH2:17][CH2:18][OH:19])(=[O:13])[CH:11]=[CH2:12]>C(OCC)(=O)C>[C:1]([O-:5])(=[O:4])[CH:2]=[CH2:3].[C:10]([O:14][CH2:15][CH2:16][CH2:17][CH3:18])(=[O:13])[CH:11]=[CH2:12].[C:10]([O:14][CH2:15][CH2:16][CH2:17][CH2:18][OH:19])(=[O:13])[CH:11]=[CH2:12]

Participants

6

Reactant 2

HCID 8846Butyl AcrylateHCID 755884-Hydroxybutyl acrylate

Product 3

HCID 8846Butyl AcrylateHCID 25188AcrylateHCID 755884-Hydroxybutyl acrylate

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

99 parts by weight of butyl acrylate, 1.0 part by weight of 4-hydroxybutyl acrylate, 0.3 parts by weight of 2,2-azobisisobutyronitrile, and ethyl acetate were added to a reactor vessel equipped with a cooling tube, a nitrogen introducing tube, a thermometer, and a stirrer so that a solution was formed. While nitrogen gas was blown into the solution, the solution was then subjected to a polymerization reaction at 60° C. for 4 hours to give an acrylate copolymer of butyl acrylate and 4-hydroxybutyl acrylate with a weight average molecular weight of 1,650,000.

Workup

  1. customequipped with a cooling tube, a nitrogen introducing tube
  2. customa thermometer, and a stirrer so that a solution was formed
  3. customthe solution was then subjected to a polymerization reaction at 60° C. for 4 hours

Sources & evidence

ORD record
ord-f07b6c3c75ba45f6b870dda5f38061e0
Source dataset
uspto-grants-2015_02
Patent number
US08962108B2

Reaction notes

Loading…