Sodium Hydroxide → N,N-Dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium prop-2-enimidate--hydrogen chloride (1/1/1)

HRID 1263047Notes

Reaction equation

HRID 1263047 reaction equation
[OH-].[Na+].C(O)(=O)C=C.[C:8]([NH2:12])(=[O:11])[CH:9]=[CH2:10].[Cl-:13].[CH3:14][N+:15]([CH3:22])([CH2:19][CH:20]=[CH2:21])[CH2:16][CH:17]=[CH2:18]>>[C:8]([NH2:12])(=[O:11])[CH:9]=[CH2:10].[Cl-:13].[CH3:14][N+:15]([CH3:22])([CH2:19][CH:20]=[CH2:21])[CH2:16][CH:17]=[CH2:18]

Participants

3

Reactant 2

HCID 14798Sodium HydroxideHCID 86739500HCID 86739500, compound

Product 1

HCID 168563N,N-Dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium prop-2-enimidate--hydrogen chloride (1/1/1)

Procedure

A 90/10 acrylamide/dimethyldiallyl ammonium chloride copolymer was prepared as indicated in Examples 1-16. The copolymer was then hydrolyzed by adding a stoichiometric amount of sodium hydroxide to achieve a 70/20/10 terpolymer of acrylic acid/acrylamide/dimethyldiallyl ammonium chloride. The resulting polymer was added to an aqueous clay dispersion and the viscosity and fluid loss were measured as in Examples 1-16. The viscosity (KCL test) at 600 rpm was 10 and at 300 rpm was 5. The fluid loss for 30 minutes was 11.0 ml.

Workup

  1. additionThe resulting polymer was added to an aqueous clay dispersion

Sources & evidence

ORD record
ord-6628a5fde0bd42d7a91a8539f1f9dd67
Source dataset
uspto-grants-1984_06
Patent number
US04455240

Reaction notes

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