BACTERICIDAL QUATERNARY AMMONIUM DERIVATIVES OF INDENE

BACTERICIDAL QUATERNARY AMMONIUM DERIVATIVES OF INDENE

A method of microbiocidally treating a surface or treating hard water which comprises applying to the surface or admixing with the water microbiocidal quaternary ammonium derivatives of indene, at least some of which retain a high degree of their microbiocidal activity in hard water, the quaternary...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: EDWARD GRIFFIN SHAY, EDWARD A. TAVSS
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:A method of microbiocidally treating a surface or treating hard water which comprises applying to the surface or admixing with the water microbiocidal quaternary ammonium derivatives of indene, at least some of which retain a high degree of their microbiocidal activity in hard water, the quaternary nitrogen having a long chain alkyl of eight to 18 carbon atoms, but preferably 12 to 14 carbon atoms and two lower alkyl chains of 1 to 4 carbon atoms attached thereto.