| abstract |
The present invention includes salts of paraquat, salts of diquat, or mixtures thereof, and further, such that the pH-induced gel effect occurs at the acid pH of human gastric juice in the preparation of a composition comprising an adjuvant and / or a laxative. To alginate as a pH-induced gelling agent. The gelling agent is preferably used in the substantial absence of magnesium trisilicate, preferably 1% solution viscosity in water of 2 to 2000 mPas. |