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Lacquer material e.g. for use as a coating or adhesive in food packaging to scavenge or indicate the presence of oxygen contains a polymer matrix and a component reactive to oxygen on triggering
Lacquer material e.g. for use as a coating or adhesive in food packaging to scavenge or indicate the presence of oxygen contains a polymer matrix and a component reactive to oxygen on triggering
A lacquer material contains (A) a matrix of an at least partially organic polymer; and (B) a component which is reactive to oxygen on suitable triggering.
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