Coating for metal cans BADGE-free and BPA

摘要

Coating composition which is useful for the production of coatings for substrates foils for metal for storage and / or transport of food or drink cans, or the lid thereof, which composition comprises the following components: (a ) of 30 to 90% by weight of a polymer of polyvinyl chloride (PVC), (b) from 7 to 25% by weight of an acrylic resin having an acid number below 20, (c) from 3 to 40% by weight of a crosslinking agent, which is obtained from phenol, para-tert-butylphenol, xylenol or a mixture thereof, and formaldehyde, (d) from 0 to 8 % by weight of additive (e) 0 to 50% by weight pigment, and (f) a solvent component, wherein all weight percents are based on a total dry weight of the coating composition (solvent), and the composition contains less than 0.01% by weight of bisphenol-a-diglycidylether ( "BADGE"), resin s bisphenol-A epoxy and other groups.