Acrylic Acid → HCID 169197, compound

HRID 1625637Notes

Reaction equation

HRID 1625637 reaction equation
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[C:9]([O:13][CH2:14][CH2:15][CH2:16][CH3:17])(=[O:12])[CH:10]=[CH2:11].C(O)(=O)C=C.S(OOS([O-])(=O)=O)([O-])(=O)=O.[NH4+].[NH4+]>O>[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[CH3:5][CH2:6][CH2:7][CH2:8][CH:3]([CH2:4][O:13][C:9]([CH:10]=[CH2:11])=[O:12])[CH2:2][CH3:1].[CH3:17][CH2:16][CH2:15][CH2:14][O:13][C:9]([CH:10]=[CH2:11])=[O:12]

Participants

6

Reactant 4

HCID 6581Acrylic AcidHCID 7501StyreneHCID 8846Butyl AcrylateHCID 62648Ammonium Persulfate

Product 1

HCID 169197HCID 169197, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

85.0 Parts of styrene, 13.0 parts of n-butyl acrylate, 2.0 parts of acrylic acid, 1.5 parts of tertiary dodecyl mercaptan as a chain transfer agent, and 0.5 part of an emulsifying agent (“LATEMUL PS”, made by Kao Corporation as were added, 0.8 part of ammonium persulfate as a polymerization initiator and 200 parts of deionized water were added to perform emulsion polymerization at 60° C., whereby Styrene-acrylic copolymer Resin dispersion liquid C was obtained. The obtained resin had a weight-average molecular weight of 32000 and an acid value of 45 mgKOH/g.

Workup

  1. additionas were added
  2. customemulsion polymerization at 60° C.

Sources & evidence

ORD record
ord-85205319e97a4657bb3016f16bfe9269
Source dataset
uspto-grants-2014_07
Patent number
US08785097B2

Reaction notes

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