Compositions – Preservative agents – Anti-corrosion
Patent
1974-05-10
1976-03-09
Padgett, Benjamin R.
Compositions
Preservative agents
Anti-corrosion
252357, 252545, 252546, 252111, 252118, 252DIG6, C11D 902, C11D 934, B01F 1716, B01F 1700
Patent
active
039430669
ABSTRACT:
The present invention concerns the preparation of a composition for making hydrocarbons and fats into biodegradable emulsions and the preparation thereof. This composition is formed substantially by aliphatic amide or carboxylic acid ester of an aliphatic amide, an ammonium salt of a carboxylic acid, a phospho-aminolipid and a petroleum solvent free from benzenic fractions. This process comprises reacting an excess of a a carboxylic acid with a primary or secondary aliphatic amine or amino-alcohol, neutralising the mixture by the addition of ammonia to bring the pH to 7, and finally adding to the neutralised mixture a phospho-aminolipide and a benzenic fraction-free petroleum solvent.
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mcCutcheon: Detergents and Emulsifiers, John W. McCutcheon, Inc.; 1967, pp. 102 and 181.
Morrison and Boyd: Organic Chemistry; Allyn and Bacon, 1966; p. 590.
The Condensed Chemical Dictionary; Litton Educational Publishing, Inc.; 1971; p. 380.
Banque Pour L'Expansion Industrielle "Banexi"
Leland David
Padgett Benjamin R.
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