Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Sulfur – selenium or tellurium compound
Patent
1992-06-15
1994-05-17
Robinson, Allen J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Sulfur, selenium or tellurium compound
514642, 514643, A01N 3312, A01N 4110
Patent
active
053128419
ABSTRACT:
The present invention relates to trihalo alkyl sulfone and mixtures of bis(trichloro methyl) sulfone (BTCMS), a non-ionic surfactant and a cationic quaternary ammonium halide surfactant formulated as a stable solution in water. The method of formulation comprises adding the BTCMS to an aqueous system containing a nonionic surfactant and a cationic quaternary ammonium halide surfactant. These formulations are useful as biocides and present advantages over organic solvent based formulations.
REFERENCES:
patent: 3426134 (1969-02-01), Shema et al.
patent: 3896231 (1975-07-01), Shema et al.
patent: 3996155 (1976-12-01), Slovinsky et al.
patent: 3996378 (1976-12-01), Payton
patent: 4671815 (1987-06-01), Bellos et al.
McCutcheon's Detergents and Emulsifiers pp. 18 and 22 (1971).
Betz PaperChem Inc.
Paikoff Richard A.
Ricci Alexander D.
Robinson Allen J.
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