Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1987-09-29
1989-08-01
Willis, Prince E.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252542, 252544, 252548, 252DIG14, C11D 708, C11D 732
Patent
active
048531464
ABSTRACT:
The invention relates to a thickened aqueous composition incorporating an amine or diamine, carrying at least one nitrogen linked hydrocarbon group which represents a saturated or unsaturated linear or branched alkyl group having at least 10 carbon atoms and preferably 16-24 carbon atoms or an aryl, aralkyl or alkaryl group containing up to 24 carbon atoms, and wherein the optional other nitrogen linked groups are formed by optionally substituted alkyl groups, aryl groups or aralkyl groups or polyalkoxy groups, or wherein the amine is in the form of a heterocyclic ring, containing at least two nitrogen atoms, one of which being substituted by amino (lower) alkyl or hydroxy (lower) alkyl, while the ring is further bearing a linear or branched alkyl or alkenyl preferably reacted with fatty acids, or alkenyl group having at least 10 carbon atoms; cumene sulphonate, xylene sulphonate, toluene sulphonate or mixtures thereof, in their acid or salt form; and a weak acid having a pK value>2.0; and water, wherein optionally one or more cleaning disinfecting and/or odorizing agents may be dissolved or dispersed.
The invention also relates to premix compositions composed of above-mentioned amines and sulphonates, from which the thickened aqueous compositions can be prepared by dilution with water or an aqueous solution or suspension and to a process for cleaning non-horizontal surfaces.
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Chemical Abstracts, vol. 91, 1979, Abstract No. 22828g.
Chemical Abstracts, vol. 105, 1986, Abstract No. 174867q.
G. E. Totten et al., "Counterion Effects on the Aqueous Solution Viscosity of Cationic Surfactants", JAOCS, vol. 63, No. 12, Dec. 1986, pp. 1586-1589.
Porta Norbert
Rorig Hans
Akzo N.V.
Willis Prince E.
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