MALODOUR COUNTERACTING TREATMENT

An improved method of counteracting or neutralizing airborne malodour comprising directing at the source of the malodour liquid droplets from a spray device containing a malodour counteracting composition, the improved method comprising imparting a unipolar charge to the said liquid droplets by doub...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUGHES JOHN FARRELL, HARPER DUNCAN ROGER, FOX RODNEY THOMAS, WHITMORE LINDSEY FAYE, HARRISON MARK NEALE
Format: Patent
Sprache:eng ; pol
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Beschreibung
Zusammenfassung:An improved method of counteracting or neutralizing airborne malodour comprising directing at the source of the malodour liquid droplets from a spray device containing a malodour counteracting composition, the improved method comprising imparting a unipolar charge to the said liquid droplets by double layer charging during the spraying of the liquid droplets by the spray device, the unipolar charge being at a level such that the said droplets have a charge to mass ratio of at least ±1x10-4C/kg.