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US 2025/0122385 A1Published application
Solvent-based oxygen barrier coating composition
AssigneeSiegwerk Druckfarben AG & Co. KGaA
InventorsAshish DATT, Ayuna TSYRENOVA, Hannah ROTHFUSS
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Abstract
The present invention is related to a solvent-based composition for preparing an oxygen barrier coating, comprising a binder polymer containing polar functional groups that are capable of interacting with an acidic group; an acid containing at least two reactive acidic groups; and an organic solvent. The present invention is furthermore related to a coated product comprising said oxygen-barrier coating layer, and to a method for making a coated product.
Claims17
A solvent-based composition for preparing an oxygen barrier coating, comprising
- a) a binder polymer containing polar functional groups that are capable of interacting with an acidic group;
- b) an acid containing at least two reactive acidic groups;
- and
- c) an organic solvent.
1 more element
Dependencies are inferred from the claim text.