| abstract |
A biocidal protective coating and a method for coating heat exchanger coils, which includes a polymeric composition comprising an organic water resistant polymer and a compound of general formula (I), wherein X is selected from the group consisting of organic ions, H+, Group I metals, Group II metals and transition metals, R and R' are independently selected from the group consisting of hydrocarbons and substituted hydrocarbons of not more than 24 carbon atoms, and there is at least one free hydroxyl group. |