Coated film
AssigneeDow Global Technologies LLC
InventorsJie Wu, David L. Malotky
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Abstract
A coated film having improved optical properties and increased recyclability properties comprising a combination of: (a) at least one film layer of a recyclable polyolefin; and (b) at least one recyclable coating layer disposed on at least a portion of the surface of one side of the at least one film layer of the recyclable polyolefin such that the at least one coating layer provides the coated film with an increase gloss at 60°, a reduced haze, an increase in clarity; and a recyclability property.
Claims14
A coated film having improved optical properties and increased recyclability properties comprising a combination of:
- (a) an all-polyethylene multilayer film;
- and
- (b) at least one coating layer;
- wherein the coated film has a gloss at 60° of at least 85 units;
- wherein the coated film has a haze of 30 percent lower than a non-coated film;
- and
- wherein the at least one coating layer comprises an ethylene/(meth)acrylic acid copolymer and is disposed on at least a portion of the surface of one side of the all-polyethylene multilayer film.
A coated film having improved optical properties and increased recyclability properties comprising a combination of:
- (a) an all-polyethylene multilayer film consisting of a first layer coextruded to a second layer, the first layer comprising a first polyethylene having a density, and the second layer comprising a second polyethylene having a density less than the density of the first polyethylene;
- and
- (b) at least one coating layer comprising an ethylene/(meth)acrylic acid copolymer, the coating layer disposed on a surface of the first layer;
- wherein the coated film has
- a gloss at 60° of at least 85 units;
- and
- a haze of 30 percent lower than a non-coated film.
Dependencies are inferred from the claim text.