Discoloration-resistant articles for applying color on surfaces and methods of reducing discoloration in articles for applying color on surfaces
First Claim
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1. An article for conveying visually-perceivable color effects to a substrate surface containing a dye or pigment, said article comprising:
- a sheet of visually-perceivable color effects, said sheet having two surfaces;
a bonding agent disposed on one surface of said sheet and capable of bonding said sheet to the substrate surface, said bonding agent having an outer surface for contacting said substrate surface;
a releasable liner removably attached to the surface of said sheet opposite said bonding agent; and
a barrier layer effective for reducing transfer of the dye or pigment from the substrate surface to said sheet, wherein said barrier layer is positioned between the outer surface of said bonding agent and the surface of said sheet to which said releasable liner is attached, wherein said barrier layer consists essentially of nanocomposites, and wherein said sheet and bonding agent have a combined thickness of less than 3 mils.
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Abstract
Layered articles for applying color on a surface including a sheet of visually-perceivable color effects, a bonding agent capable of bonding the sheet to the surface, and a releasable liner removably attached to the sheet. The article further includes a substance, agent or barrier that prevents or, at the least, reduces the transfer of an extraneous agent from the surface to a location in the layered article that would affect the visually-perceivable color effect conveyed by the sheet.
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Citations
5 Claims
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1. An article for conveying visually-perceivable color effects to a substrate surface containing a dye or pigment, said article comprising:
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a sheet of visually-perceivable color effects, said sheet having two surfaces; a bonding agent disposed on one surface of said sheet and capable of bonding said sheet to the substrate surface, said bonding agent having an outer surface for contacting said substrate surface; a releasable liner removably attached to the surface of said sheet opposite said bonding agent; and a barrier layer effective for reducing transfer of the dye or pigment from the substrate surface to said sheet, wherein said barrier layer is positioned between the outer surface of said bonding agent and the surface of said sheet to which said releasable liner is attached, wherein said barrier layer consists essentially of nanocomposites, and wherein said sheet and bonding agent have a combined thickness of less than 3 mils.
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2. An article for conveying visually-perceivable color effects to a substrate surface containing a dye or pigment, said article comprising:
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a sheet of visually-perceivable color effects, said sheet having two surfaces; a bonding agent disposed on one surface of said sheet and capable of bonding said sheet to the substrate surface, said bonding agent having a first surface facing said sheet, and a second surface facing away from said sheet; a releasable liner removably attached to the surface of said sheet opposite said bonding agent; and a barrier layer between said sheet and said second surface of said bonding agent, said barrier layer comprising a polymer film effective for reducing transfer of the dye or pigment from the surface to said sheet, wherein said sheet and bonding agent have a combined thickness of less than 3 mils, and said sheet is extensible to allow bending and rolling without cracking, breaking, or other damage to the sheet and exhibits an elongation of less than about 50%, and wherein said polymer film comprises a material selected from the group consisting of;
polyvinylidene chloride polymers and copolymers, polyvinyl alcohol polymers and copolymers, ethylene vinyl alcohol polymers and copolymers, polycholorotrifluoroethylene polymers and copolymers, acrylonitrile methacrylate polymers and copolymers, polyacrylonitrile polymers and copolymers, aromatic polyamide polymers and copolymers, amorphous polyamide polymers and copolymers, polyvinyl chloride polymers and copolymers, polyvinylidene fluoride polymers, liquid crystalline polymers and copolymers, polystyrene, polyethylene, acrylic, styrene-acrylic copolymers, alkyd, polyurethane, polypropylene polymers and copolymers, oriented polypropylene polymers and copolymers, cellulosic polymers, copolymers and coatings, aliphatic polyesters, polyhydroxy alkonals, polycaprolactones, poly lactic acid, and combinations thereof.- View Dependent Claims (3, 4, 5)
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Specification