Laminate Antioxidant Film
Published September 5, 2006
A packaging laminate comprising an outer layer impermeable to a butylated phenolic antioxidant was recently patented. The laminate features an adhesive layer between the outer layer and an inner layer, which is in contact with both the outer and inner layers to form a packaging laminate. The adhesive layer comprises an adhesive resin, a curing agent and a butylated phenolic antioxidant. The inner layer allows migration of the butylated phenolic antioxidant through it.