MULTI-STAGE POLYMERIC LATEXES, COATING COMPOSITIONS CONTAINING SUCH LATEXES, AND ARTICLES COATED THEREWITH

摘要

An aqueous coating composition is provided that is useful in coating a variety of substrates, including interior or exterior portions of food or beverage cans. The coating composition includes a resin system that includes a multi-stage latex having a global extraction result of less than 50 ppm. In some embodiments, the multi-stage latex has a metal exposure value of less than 3 mA.