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Procter and Gamble Co
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Procter and Gamble Co
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Publication of ES397761A1publicationCriticalpatent/ES397761A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedure for obtaining active surface compounds, represented by one of the following formulas: ** (see formula) ** Wherein r represents an aliphatic or alkylaryl group having an alkyl group with 6 to 26 carbon atoms, each r'independently represents an alkyl or alkoxy group having 1 to 5 carbon atoms or a substituted phenyl or phenyl radical and one of the r'symbols can be a group selected from those indicated for r, n is one or zero, x- is an anion, and the indicated phenyl radical can be further substituted by one or more non-acidic groups, with the proviso that when n is one is not additionally substituted by halogen only; characterized in that it comprises reacting a halide of formula: ** (see formula) ** Wherein z is cl, br or i, with an amine of formula rnr'r', the symbols r, r' and n being defined as above and said phenyl radical being optionally substituted in the manner indicated above, the reaction being carried out in the presence of an organic solvent substantially free of water, in which each reactant is soluble, for a time of the order of 2 to 24 hours, and at the boiling point, under reflux, of the solvent. (Machine-translation by Google Translate, not legally binding)
ES70397761A1970-12-081970-12-07Procedure for the obtaining of active surface compounds. (Machine-translation by Google Translate, not legally binding)
ExpiredES397761A1
(en)