Polyethylene laminates, having a printing film and a sealing film, form an effective direct contact heat seal when subjected to conventional direct contact heat sealing conditions.

A decorative sheet includes a primary film layer; and a surface protection layer on one surface of the primary film layer. The surface protection layer has an irregular structure having a plurality of ridged portions protruding in a ridged shape and has a ratio of a section height difference Rdc to the thickness t of the surface protection layer, the ratio Rdc/t being 0.1 or greater and 0.2 or less, the thickness t of the surface protection layer is 2 m or more and 18 m or less, contains a cured article of a resin and particles, with the particles having an average particle size of 3 m or more and contained in the surface protection layer in an amount of 3 parts by mass or more and 11 parts by mass or less to the resin, and the surface protection layer has a gloss level less than 10.

A decorative sheet that provides a rough feel to the touch is provided. The decorative sheet (1) includes a primary film layer (2), and a surface protective layer (5) provided on one surface of the primary film layer (2). A surface of the surface protective layer (2) has an uneven structure including a plurality of ridged portions protruding in a ridged shape, and the uneven structure of the surface protective layer (5) has a reduced peak height Rpk of 3.5 m or more.

Disclosed herein are compositions including a thermoformable sheet having three of more layers. Two layers include one or more monovinylidene aromatic monomer containing polymers which are impact modified by a rubber, one or more monovinylidene aromatic monomer and unsaturated nitrile containing copolymers, or a blend of one or more monovinylidene aromatic monomer containing polymers and a polyolefin, which exhibit resistance to environmental stress cracking. At least one of the two layers is an outer layer. An inner layer includes post-consumer recycled monovinylidene aromatic monomer containing polymers which are impact modified by a rubber, post-industrial recycled monovinylidene aromatic monomer containing polymers which are impact modified by a rubber. Optionally, the composition may include virgin monovinylidene aromatic monomer containing polymers which are impact modified by a rubber. Optionally, the composition may include an outer layer which is a gloss layer.

The present invention relates to: an interior film in which a first ultraviolet-curable resin layer having a three-dimensional pattern formed thereon, a substrate layer, a second ultraviolet-curable resin layer having a horizontal hairline pattern formed thereon, a primer layer, and a metal layer are sequentially stacked; and a method for producing the same.

The invention relates to a multilayer film comprising at least a tri-layer structure, said tri-layer structure being made up of a core polymer layer interposed between two covering polymer layers that each comprise polyethylene, wherein the core polymer layer comprises a melt blend of polyethylene, thermoplastic starch, and ethylene acrylic acid copolymer.

A method of producing an article (1), wherein the method includes at least one of the steps A1) or A2) or A3): providing a base body (9), on which a transfer ply (3) and/or a print layer has been arranged, wherein the protective varnish layer (8) and/or the print layer has not yet been completely cured or is thermoplastic at least in regions; and wherein the method comprises the following steps in addition to at least one of the steps A1) or A2) or A3): e) forming at least one first region (5) and at least one second region (6) in the protective varnish layer (8) and/or print layer by means of stamping, wherein the at least one first region (5) has a relief structure; f) optionally curing the protective varnish layer (8) and/or print layer not yet completely cured at least in regions, wherein the protective varnish layer (8) and/or print layer cures completely at least in regions; g) obtaining an article (1).

In a first aspect, a multilayer film includes a polymer substrate having a glass transition temperature of 240 C. or higher, a release layer adhered to the polymer substrate and a polyimide film layer releasably adhered to the release layer on a side opposite the polymer substrate. The release layer includes a cross-linked silicone having a decomposition temperature of 350 C. or higher. The polyimide film layer has a thickness of 10 m or less. In a second aspect, a polyimide film having a thickness of 10 m or less is derived from the multilayer film of the first aspect. In a third aspect. a coverlay package includes the multilayer film of the first aspect, an adhesive layer adhered to the polyimide film layer on a side opposite the release layer, and a release film releasably adhered to the adhesive layer on a side opposite the polyimide film layer.

An electromagnetic interference shielding film includes an insulation layer, a first adhesive layer, a porous metal layer and a conductive adhesive layer including a plurality of conductive particles. The first adhesive layer is located between the insulation layer and the porous metal layer, and the porous metal layer is formed on the first adhesive layer, and making the first adhesive layer locate between the porous metal layer and the insulation layer. The conductive adhesive layer is located on the porous metal layer so that the porous metal layer is located between the first adhesive layer and the conductive adhesive layer. The present invention further provides a preparation method thereof.

A decorative sheet includes: a sheet base member; a design pattern layer that is formed on an upper side of the sheet base member by printing; a first surface protective layer that is laminated on the upper side of the design pattern layer; and a second surface protective layer that is partially laminated on the upper side of the first surface protective layer. The second surface protective layer has gloss different from that of the first surface protective layer. The second surface protective layer includes a thin film portion and a thick film portion having a height 1.2 times or more that of the thin film portion in a vertical direction.