Microbiocidal mixtures of polymeric quaternary ammonium compound

Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only

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4242484, 424267, 424274, 424329, A61K 3174, A01N 900, A01N 922

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active

040354806

ABSTRACT:
Bactericidal products comprising mixtures of polymeric quaternary ammonium compounds which are the condensation products of 1,4-dihalo-2-butene and a difunctional tertiary amine of the type ##STR1## wherein Z consists of from one to three aliphatic radicals of 2 to 10 carbon atoms, each aliphatic radical containing 0 to 2 double bonds and 0 to 2 hydroxy substituents; and wherein R' and R" may be either the same or different and may be either (a) primary or secondary alkyls having from 1 to 20 carbon atoms with a total sum of no greater than 36 carbon atoms, (b) hydroxy or dihydroxy derivatives of the aforesaid primary or secondary alkyls, (c) benzyl, (d) alkyl-benzyl, or (e) combined with N to form a heterocyclic group of either 5, 6 or 7 atoms.

REFERENCES:
patent: 3140976 (1964-07-01), Berenschot et al.
patent: 3539684 (1970-11-01), Hoover
patent: 3771989 (1973-11-01), Pera et al.
patent: 3778283 (1973-12-01), Freyhold

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