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Priority claimed from FR9010118Aexternal-prioritypatent/FR2665709A1/fr
Application filed by Exxon FrancefiledCriticalExxon France
Publication of NO930341LpublicationCriticalpatent/NO930341L/no
Publication of NO930341D0publicationCriticalpatent/NO930341D0/no
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
En bitumen emulsjon med en viskositet på minst 200 cSt ved 25°C omfatter bitumen, et emulgerings-middel, en uorganisk syre, vann og 0,1-3,0 vekt-prosent av et metallsalt, idet metallet er valgt fra litium, natrium, kalium, magnesium, kalsium og aluminium. Fortrinnsvis er metallsaltet et klorid, eksempelvis kalsiumklorid. Emulsjonen fremstilles under anvendelse av en statisk blandeprosess.
Nouvelles betaines fluorees, leur procede de preparation et leur utilisation comme additifs pour mousses d'extinction des feux de liquides organiques polaires