The invention relates to a multilayer plastic film, in particular a multilayer plastic composite film, preferably a multilayer plastic packaging film, based on plastic recyclate (recycled plastic), in particular based on plastic recyclate originating from waste, with a plastic recyclate content of at least 80% by weight, based on the plastic film, and to its use, in particular as packaging material. The plastic recyclate is preferably post-consumer plastic recyclate (PCR plastic recyclate), in particular PCR recycled films.

The present invention aims to provide a packaging material having excellent printed image quality as well as excellent laminate strength and heat sealability. Provided is a packaging material including at least: a base film, a primer layer, a printed layer, an adhesive layer, and a sealant film in a stated order, the primer layer being formed of a primer composition containing a water-soluble polyvalent metal salt, a chlorinated polyolefin emulsion, and at least one selected from the group consisting of an acrylic emulsion, a vinyl acetate emulsion, and a urethane-modified polyester resin, the printed layer being formed of a printing ink containing a polyester polyurethane resin, the adhesive layer being formed of an aliphatic ester adhesive.

The disclosure relates to a tie resin formulation for use as a tie layer in a multilayer structure. The resin includes a first polyolefin grafted with an ethylenically unsaturated carboxylic acid, an ethylenically unsaturated acid derivative or a combination thereof, and having a density of 0.857 to 0.885 g/cm.sup.3, and 0.001 to 0.20 weight percent (wt. %) of a catalyst comprising at least one Lewis acid, where the resin includes the catalyst and up to 99.999 wt. % of the first polyolefin, where the wt. % is based on a total weight of the resin.

[Problems] Provided is a discoloring body which is discolored by application of water and has high glossiness and is excellent in applicability to various fields such as a toy field, a decoration field, and a design field. [Solution] A discoloring body including a supporting body, a porous layer in which a low refractive index pigment is fixed in a dispersed state by way of a binder resin, and a glossy resin layer, in which an occupancy area ratio of the glossy resin layer is 1% to 95% with respect to a 1 cm square at any position in the porous layer.

The invention relates to a method for producing a vehicle outer surface component (1) comprising the following steps: preparing a base component (2) made of a thermoplastic material in an injection mold by injecting a thermoplastic material into the injection mold or by placing a prefabricated base component made of a thermoplastic material therein, and injecting a covering layer (4) of a scratch self-healing plastic material into the closed injection mold to coat the base component (2); the invention further relates to a vehicle outer surface component, in particular a vehicle outer surface component produced according to this method.

An object of the present invention is to provide, for use in living environments, a decorative sheet that has excellent, easy cleanability and excellent impact resistance and from which dirt due to the adherence of a daily used contaminant, such as fine particle powder, that is not easy to clean is easily removed. The present invention provides a decorative sheet having a surface-protecting layer on the uppermost surface thereof, wherein (1) Ra(i)/Ra(ii) is 0.62 or more and 1.63 or less, the Ra(i)/Ra(ii) being calculated using an arithmetic average roughness Ra(i) measured along an arbitrary direction on the surface of the surface-protecting layer, and an arithmetic average roughness Ra(ii) measured along the perpendicular direction to the arbitrary direction.

Multi-layer, perforated polyolefin films comprising at least one polyolefin layer having a high visible light absorbance and at least one polyolefin film having a high opacity, a support layer interposed between the first and second layers, a plurality of perforations penetrating from the first and second layers, a shore D hardness of at least (35) and wherein at least one of the first two layer has a surface tension of at least (34) dyne/cm are provided. Methods for preparation and use of the poly olefin films are also provided.

Extrusion-bonded laminate and methods of making laminates, comprising at least one spunlace nonwoven and a polymeric film, wherein the laminate has limited edge curl and has a cup crush peak load of less than about 125 gf.

Described herein is multilayer article and methods of making thereof, wherein the multilayer article comprises: (a) metal substrate; (b) a first fluoropolymer layer having a thickness no more than 10 micrometers, wherein the first fluoropolymer layer consists essentially of a fluoropolymer comprising reactive groups, wherein when the fluoropolymer is a melt-processible fluoropolymer it comprises at least 30 reactive groups per 1,000,000 carbon atoms and when the fluoropolymer is a non-melt processible fluoropolymer it comprises more than 5 reactive groups per 1,000,000 carbon atoms; and (c) a second fluoropolymer layer having a thickness of about 10 to 1000 micrometers, wherein the first fluoropolymer layer is in contact with both the metal substrate and the second fluoropolymer layer.

A method for continuously fabricating a composite sandwich structure includes the steps of: (1) preheating a laminate to a preforming temperature above a glass transition temperature of the laminate but below or equal to a crystalline melt temperature of the laminate as the laminate is substantially continuously moved through a preheating zone, wherein the laminate comprises a first face sheet, a second face sheet and a core sandwiched between the first face sheet and the second face sheet; (2) consolidating the laminate as the laminate is substantially continuously moved through a consolidation zone in line with the preheating zone to form a continuous length of the composite sandwich structure; (3) moving the composite sandwich structure, substantially continuously, through at least one of a texturing zone and a coating zone; and (4) incrementally applying at least one of a surface texture and a surface coating to at least one surface of the composite sandwich structure.