Vinyl Acetate → HCID 86735490, compound

HRID 616757Notes

Reaction equation

HRID 616757 reaction equation
[C:1]([O:4][CH:5]=[CH2:6])(=[O:3])[CH3:2].C(N[C:10](=O)[CH:11]=C)O.O.[C:15]([O:18][CH:19]=[CH2:20])(=[O:17])[CH3:16].[CH2:21]([NH:23][C:24](=[O:27])[CH:25]=[CH2:26])[OH:22]>O>[C:1]([O:4][CH:5]=[CH2:6])(=[O:3])[CH3:2].[CH2:10]=[CH2:11].[C:15]([O:18][CH:19]=[CH2:20])(=[O:17])[CH3:16].[CH2:21]([NH:23][C:24](=[O:27])[CH:25]=[CH2:26])[OH:22]

Participants

5

Reactant 3

HCID 7904Vinyl AcetateHCID 168516Acetic acid ethenyl ester, polymer with N-(hydroxymethyl)-2-propenamideHCID 86735491HCID 86735491, compound

Product 1

HCID 86735490HCID 86735490, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Example IV is repeated in every essential respect with the exception that Aircoflex 400 is used; the amount of vinyl acetate added is 60.0 grams (6.0 grams initially and 54.0 grams delayed); the amount of N-methylol acrylamide/H2O (60/40) added is 16.6 grams (15.6 milliliters); temperature is increased from 24° C. to 74.0° C. in about one (1) hour and 15 minutes; 48 grams of water used to dissolve catalyst; and temperature in the range of 74° C. to 70° C. maintained for about 40 minutes after complete incremental addition of vinyl acetate/N-methylol acrylamide/catalyst. An 86/12/2 latex composition, i.e., ethylene vinyl acetate/vinyl acetate/N-methylol acrylamide, is produced having the polymer and film properties shown in Table IV, below.

Workup

  1. dissolutionto dissolve catalyst
  2. temperatureand temperature in the range of 74° C. to 70° C. maintained for about 40 minutes

Sources & evidence

ORD record
ord-c9c5bcf8ce6b4bcfb95ad523f5d9c9d0
Source dataset
uspto-grants-1978_02
Patent number
US04075387

Reaction notes

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