Stain-resistant label adhered to product including one or more label-staining materials therein

摘要

In combination, a plastic label attached to an outer surface of a product by a pressure sensitive adhesive. The pressure sensitive adhesive is attached to an exposed surface of an inner surface layer of the label, and the product includes one or more materials capable of migrating through the label and providing visible stains therein. The inner surface layer of the label includes a hydroxyl functionalized polyether amine resin preventing the material exuded from the product from migrating through the label thickness to provide visible staining of said label. A single extruded film of the label or the core of a multilayer label including either high crystalline polypropylene homopolymer, with or without a hard resin, or a conventional polypropylene with a hard resin.

主权项

1. In combination, a plastic label attached to an outer surface of a rubber-based vehicular tire by a pressure sensitive adhesive, said pressure sensitive adhesive being attached to an exposed surface of an inner surface layer of said label, said tire including one or more materials capable of migrating through said label and providing visible stains on an outer exposed surface thereof, said inner surface layer of said label including a hydroxyl functionalized polyether amine resin preventing the material exuded from the tire from migrating through the label thickness to provide visible staining of said outer exposed surface of said label.