Plastic nozzles of moldable polyethylene and polypropylene polymers having organic acids dispersed therein
AssigneePermabond International Corporation
InventorsJohn M. McIntire, Richard H. Blair
Life of this patent
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Abstract
A nozzle for use on containers for holding cyanoacrylate adhesives and comprised of moldable materials having an organic acid dispersed therein for inhibiting the polymerization of the adhesives within the nozzle.
Claims7
A nozzle for use on containers for holding cyanocrylate adhesives, said nozzle being comprised of moldable materials selected from polyethylene, polypropylene and crystallizable copolymers of polypropylene containing up to about 10% ethylene, and having an organic acid selected from the group consisting of citric acid, maleic acid and fumaric acid dispersed in said moldable materials in an amount effective to provide an acidic surface for inhibiting the polymerization of said adhesves within said nozzle.
Dependencies are inferred from the claim text.