A critical review of the quality and safety of BADGE-based epoxy coatings for cans: implications for legislation on epoxy coatings for food contact.

BADGE-based epoxy resins have been commercially available for more than 40 years. They are extremely versatile, finding applications in many fields in both thermal and ambient cure applications. The present review focuses on their use in the food industry as surface coatings for food and beverage cans, and in particular on their chemical stability in relation to their toxicology and sensorial effects on foods. The implications of these properties of epoxy resins for prospective EU legislation on plastic coatings for food contact is discussed.