Vinyl Acetate → HCID 86755500, compound

HRID 2287910Notes

Reaction equation

HRID 2287910 reaction equation
[C:1]1(S([O:10][CH2:11][CH2:12][CH2:13]CCCCCCCCC)(=O)=O)C=CC=CC=1.[Na].[C:24]([O:27][CH:28]=[CH2:29])(=[O:26])[CH3:25]>O>[C:24]([O:27][CH:28]=[CH2:29])(=[O:26])[CH3:25].[C:11]([OH:26])(=[O:10])[CH:12]=[CH2:13].[C:24]([O:27][CH3:28])(=[O:26])[CH:25]=[CH2:1]

Participants

4

Reactant 2

HCID 7904Vinyl AcetateHCID 57371080Sodium dodecylbenzene sulphonate

Product 1

HCID 86755500HCID 86755500, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
10 °C

Procedure

A 19:6:75 mole ratio poly(vinyl acetate/acrylic acid/methyl acrylate) was synthesized in the following manner. In a liter polymerization flask fitted with baffles, 295.0 g of deionized water, 10.34 of nonylphenol ethoxylate sulfate ammonium salt (58% solution), available from Rhone-Poulenc of Cranbury, N.J., 9.02 g of sodium dodecyl benzene sulfonate (23% solution) available from Rhone-Poulenc of Cranbury, N.J., 2.0 of EO-PO block copolymer available from BASF, Mt. Olive, N.J. were taken and a solution was effected by mixing. To the resultant clear solution, 0.19 g of SAG 2001, an antifoam available from Witco of Greenwich, Conn. and vinyl acetate (99%) 40.8 g was added, nitrogen was sparged through the solution for 15 minutes and the solution was cooled down to 10° C.

Workup

  1. customIn a liter polymerization flask
  2. additionby mixing
  3. customnitrogen was sparged through the solution for 15 minutes

Sources & evidence

ORD record
ord-7ed40e389d51473598c1feee74d739b8
Source dataset
uspto-grants-2000_07
Patent number
US06086771

Reaction notes

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