Dispersant compositions and toxicant concentrates containing the same

Claim 1

A COMBINATION BIOCIDAL TOXICANT WATER-SOLUBLE INORGANIC SALT FERTILIZER COMPOSITION CONTAINING AN AQUEOUS PHASE COMPRISING A WATER SOLUTION OF SAID WATER-SOLUBLE INORGANIC SALT FERTILIZER MATERIAL, AND A NORMALLY WATERIMMISCIBLE OLEAGINOUS PHASE COMPRISING AN ORGANIC SOLVENT SOLUTION OF SAID BIOCIDAL TOXICANT, SAID COMPOSITION COMPRISING A SUBSTANTIALLY HOMOGENEOUS EMULSION WHICH INCLUDES, IN ADMIXTURE THEREWITH, (A) A COMPOUND REPRESENTED BY THE FORMULA M''-O3S-R-CO-N(-R1)-C2H4-SO3-M WHERE R IS HIGHER MOLECULAR WEIGHT ALIPHATIC CONTAINING A CHAIN OF FROM 8 TO 24 CARBON ATOMS, R1 IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND LOWER ALKYL, AND M AND M'' ARE MEMBERS SELECTED FROM THE GROUP CONSISTING OF ALKALI METALS AND ORGANIC SUBSTITUTED AMMONIUM RADICALS WITH THE PROVISO THAT AT LEAST ONE OF M AND M'' IS AN ORGANIC SUBSTITUTED AMMONIUM RADICAL, AND (B) AN AMINE SALT OF AN ALKYL BENZENE SULFONIC ACID IN WHICH ALKYL CONTAINS FROM 12 TO 18 CARBON ATOMS, THE WEIGHT RATIO OF SAID (A) TO SAID (B) INGREDIENT BEING FROM ABOUT 2 TO ABOUT 20 OF (A) TO 1 OF (B), THE TOTAL OF SAID (A) AND (B) INGREDIENTS CONSISTING FROM 3 TO 30%, BY WEIGHT, OF THE WATER-IMMISCIBLE OLEAGINOUS PHASE.