Surface active quaternary higher dialkyl phosphonium salt biocid

Details Surface active quaternary higher dialkyl phosphonium salt biocid Surface active quaternary higher dialkyl phosphonium salt biocid

1976-12-20

1980-02-12

Turner, V. D.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Hormone or other secreted growth regulatory factor,...

252351, A01N 936

Patent

active

041883802

ABSTRACT:
Higher dialkyl lower dialkyl phosphonium chloride salts, derived via quaternarization of phosphines with primary chlorides, have unexpected biocidal properties. Such quaternary salts are broad spectrum bactericides, fungicides and algicides, highly effective against gram negative organisms even in hard water. They are also useful as intermediates for the synthesis of quaternary phosphonium clays.

REFERENCES:
patent: 1921364 (1933-08-01), Lommel et al.
patent: 3230069 (1966-01-01), Preston, Jr.
patent: 3281365 (1966-10-01), Moedritzer
patent: 3998754 (1976-12-01), Oswald

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