Multipurpose bactericidal and fungicidal compsn.

摘要

Bactericidal and fungicidal compsn. contains: a) 91-99 wt.% inorganic carrier; and b) 1-9 wt.% bi-quat. ammonium complex (I). Rn-Me-Qm (I) Symbols are not defined in the main claim. The definitions of the symbols in the other Claims are:R = organic gp. contg. more than 1 benzene ring, including condensed aromatic natural pigments; n = 1-3; Me = xenobiotic metal cation; Q = bi-quat. ammonium cpd.; m = 1-3. The inorganic carrier is conveniently a water-soluble silicate, aluminosilicate or oxide.