The use of iron chelators in biocidal compositions: evaluation of patent, WO2014059417A1.

Anti-microbial-potentiating compositions, containing one or more anti-microbial agents and an iron chelator, are claimed in the patent application. Different combinations of anti-microbial agents with various classes of iron chelators are claimed. The use of such formulations enhances the biocidal activity of the anti-microbial agents. The compositions can be used for a number of applications, such as preservatives, personal care formulations, water-based paints, household cleaning products, and so on. These compositions have therapeutic use in the treatment of acne where they have been shown to markedly potentiate the effect of anti-microbial agents. They also have possible use in wound-healing products.