Abstract:
THE USE OF ALKYL-HYDROXAMIC ACIDS OR THEIR SALTS IN THE TREATMENT OF SURFACES SUCH AS FABRIC, SKIN HIDES, WOOD, METAL, AND PLASTIC FOR THE PURPOSE OF PROVIDING AN ANTIFUNGAL FINISH TO THE SURFACES. THESE COMPOUND ARE PREPARED BY THE REACTION OF THE CORRESPONDING CARBOXYLIC ESTER WITH HYDROXYLAMINE.
Abstract:
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.
Abstract:
MICROBIOCIDAL AMMONIA AND AMINO SUBSTITUTED HALOGENATED BISPHENYLS, AS WELL AS THE NITROGEN DERIVATIVES THEREOF SUCH AS QUATERNARY AMMONIUM COMPOUNDS, AMINE OXIDES, IMIDAZOLINES, AMIDES, ENAMINES, AMPHOLYTES, AND THE LIKE. THE AMMONIA AND AMINO HALOBIPHENYLS ARE PREPARED BY REACTING THE AMMONIA OR THE AMINE AND THE HALOBIPHENYL REACTANTS IN SUCH A MANNER THAT THE RATIO OF AMINE TO HALOBIPHENYL IS PREFERABLY LIMITED TO BETWEEN TWO AND FIVE MOLS OF AMINE TO EACH MOL OF HALOBIPHENYL.
Abstract:
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 8 TO 18 CARBON ATOMS, BUT PREFERABLY 12 TO 14 CARBON ATOMS, AND TWO LOWER ALKYL CHAINS OF 1 TO 4 CARBON ATOMS ATTACHED THERETO.