Alkanolamide surfactant emulsions and process therefor

   
   

Phase stables, pumpable, liquid, high solids, aqueous monoalkanolamide surfactant emulsions are disclosed for use as cold mixable monoalkanolamide delivery systems for separately prepared aqueous formulations containing at least one principal surfactant. The monoalkanolamide surfactant emulsions comprise at least one monoalkanolamide characterized in its unemulsified form by having an amide content of at least about 85% and by being substantially solid and water insoluble at a temperature below about 30.degree. C., and at least one monoalkanolamide emulsifying surfactant and, surprisingly, remain homogeneous, pourable, and pumpable at a total solids content of at least 20 weight percent at a temperature in the range of about zero.degree. C. to about 30.degree. C.

Metta le scuderie in fase, solidi pompabili, liquidi, alti, emulsioni acquose dell'agente tensioattivo di monoalkanolamide sono rilevati per uso come sistemi mixable freddi di consegna di monoalkanolamide per le formulazioni acquose esclusivamente preparate che contengono almeno un agente tensioattivo principale. Le emulsioni dell'agente tensioattivo di monoalkanolamide contengono almeno un monoalkanolamide caratterizzato in relativo unemulsified la forma avendo un contenuto dell'ammide almeno di circa 85% ed essendo sostanzialmente solide ed insolubili in acqua ad una temperatura sotto circa 30.degree. Il C. ed almeno un agente tensioattivo emulsionantesi di monoalkanolamide e, sorprendentemente, rimangono omogenei, versabili e pompabili ad un contenuto dei solidi totali almeno dei percento dei 20 pesi ad una temperatura all'incirca zero.degree. C. circa a 30.degree. C.

 
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