Labeling adhesive
OwnerCharles Paul, Mitchell Blumenthal +1inventors
InventorsCharles Paul, Mitchell Blumenthal, Line Willis
Life of this patent
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Abstract
The use of dimer acids with conventional hot melt adhesive polymers provide adhesives particularly useful for bottle labeling. The label, along with the adhesive, can be easily removed from the bottle during the recycling process.
Claims20
A process for bonding a label to a container comprising applying to at least one substrate surface of a label and/or a container an adhesive, said adhesive comprising a styrenic block copolymer, a tackifier, and an acid functional diluent with an acid number of at least 100, and bringing the substrate surface of said label in contact with the substrate surface of said container.
Dependencies are inferred from the claim text.