The performance of ionomer lacquers as water‐borne coatings for metallic substrates

Water‐borne coatings continue to be of importance owing to widespread concern about the potentially harmful effects associated with the release of organic solvents into the atmosphere. This concern is reflected in their relative growth as a share of the total market. In the UK, for example, the proportion of paint (by volume) that was water‐based rose from 46 per cent in 1970 to 60 per cent in 1990, and the trend still appears to be upward.