US Patent 7314848 Adjuvant composition for chemicals used in agriculture

According to the invention an adjuvant for use with a chemical used in agriculture is provided comprising: (a) not in excess of about 75% by weight of one or more lipophilic solvents; (b) not in excess of about 50% by weight of one or more plant nutrients (e.g. ammonium salts of inorganic anions); and (c) not in excess of about 50% of a mixture of one or more cationic emulsifiers including surfactants which exhibit cationic characteristic in acidic conditions.