Diquaternary ammonium compounds

There are described diquaternary ammonium compounds of the general formula wherein R1 and R4 are each independently of the other C4-C16alkyl, phenyl or phenyl-C1-C10. alkyl, R2, R3, R5 and R6 are each independently of the others C1-C4alkyl, and A is a monovalent anion. The compounds exhibit a pronou...

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Bibliographische Detailangaben
Hauptverfasser:	HOFFSTETTER FERNAND, REINEHR DIETER, SAUTER HANSPETER, OCHS DIETMAR
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HUMAN NECESSITIES HUNTING HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	There are described diquaternary ammonium compounds of the general formula wherein R1 and R4 are each independently of the other C4-C16alkyl, phenyl or phenyl-C1-C10. alkyl, R2, R3, R5 and R6 are each independently of the others C1-C4alkyl, and A is a monovalent anion. The compounds exhibit a pronounced action against gram-positive and gram-negative bacteria, and also against yeast, molds and algae. They are accordingly suitable for the antimicrobial treatment of surfaces and for the preservation and disinfection of materials and cosmetic products, and especially also for the preparation of solid or liquid formulations and for the preservation of foodstuffs and drinks. The compounds are furthermore suitable for imparting antimicrobial properties to technical plant and for antimicrobial water treatment.