Non-toxic salts of j

Claim 2

A 3,5-DISULFAMINO-BENZOIC ACID COMPOUND HAVING THE STRUCTURAL FORMULA 1-(R1-OOC-),3,5-DI(R2-SO3-NH-)-BENZENE WHEREIN R1 AND R2 ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND A NON-TOXIC BASIC RADICAL SELECTED FROM THE GROUP CONSISTING OF AMMONIUM, ALKALI METAL, ALKALINE EARTH METAL, TRIALKYL AMMONIUM, DIALKYL AMMONIUM AND MONOALKYL AMMONIUM, WITH THE PROVISO THAT WHEN R1 REPRESENTS SAID NON-TOXIC BASIC RADICAL SELECTED FROM THE GROUP CONSISTING OF AMMONIUM, ALKALI METAL, ALKALINE EARTH METAL, TRIALKYL AMMONIUM, DIALKYL AMMONIUM AND MONOALKYL AMMONIUM, R1 AND R2 ARE IDENTICAL

Claim 3

THE PROCESS OF PREPARING A WATER-INSOLUBLE, HIGHMOLECULAR WEIGHT QUATERNARY AMMONIUM SALT OF 3,5-DISULFAMINO-BENZOIC ACID WHICH COMPRISES THE STEPS OF ADDING CHLOROSULFONIC ACID TO PYRIDINE AT A TEMPERATURE OF ABOUT 0*C., ADDING THE HYDROCHLORIDE OF 3,5-DIAMINOBENZOIC ACID IN SOLUTION IN AN INERT ORGANIC SOLVENT AT A TEMPERATURE BELOW ROOM TEMPERATURE, SEPARATING THE OILY PHASE, MIXING THE SAID OILY PHASE WITH AN AQUEOUS SOLUTION OF A HIGH-MOLECULAR WEIGHT QUATERNARY AMMONIUM COMPOUND CAPABLE OF PRODUCING A WATER-INSOLUBLE SALT WITH 3,5-DISULFAMINO-BENZOIC ACID BY DOUBLE DECOMPOSITION AND SEPARATING THE SAID WATER-INSOLUBLE SALT OF 3,5-DISULFAMINO-BENZOIC ACID.

Claim 4

THE PROCESS OF PREPARING A WATER-INSOLUBLE, HIGHMOLECULAR WEIGHT QUATERNARY AMMONIUM SALT OF 3,5-DISULFAMINO-BENZOIC ACID WHICH COMPRISES THE STEPS OF ADDING CHLOROSULFONIC ACID TO PYRIDINE AT A TEMPERATURE OF ABOUT 0*C., ADDING THE HYDROCHLORIDE OF 3,5-DIAMINOBENZOIC ACID IN SOLUTION IN AN INERT ORGANIC SOLVENT AT A TEMPERATURE BELOW ROOM TEMPERATURE, SEPARATING THE OILY PHASE, MIXING THE SAID OILY PHASE WITH AN AQUEOUS SOLUTION OF A HIGH-MOLECULAR WEIGHT QUATERNARY AMMONIUM COMPOUND CAPABLE OF PRODUCING A WATER-INSOLUBLE SALT WITH 3,5-DISULFAMINO-BENZOIC ACID BY DOUBLE DECOMPOSITION AND SEPARATING THE SAID WATER-INSOLUBLE SALT OF 3,5-DISULFAMINO-BENZOIC ACID.