The purpose of the invention is a method for coating a substrate made of an aluminum alloy in the AA3000 or AA5000 series, comprising the following steps: a) coating by (co-)extrusion of a polypropylene modified by maleic anhydride adhesion layer on each face of said substrate, and a surface layer made of polypropylene comprising at least one slip agent, so as to form a metalloplastic strip; b) calendering said metalloplastic strip; c) heat treatment of said metalloplastic strip; d) cooling of the metalloplastic strip, to obtain an H48 metallurgical temper and a coefficient of friction of 0.06 or less. The method being particularly suitable for the fabrication of food packaging and particularly for beverage can lids.

The present invention provides for an elastic film comprising a machine direction (MD) and a cross-machine direction (CD) wherein a first MD orientated zone comprises a first polymer composition which comprises of a first melt strength and a first width dimension. The film also comprises a second MD orientated zone disposed immediately adjacent to the first MD orientated zone in the CD and comprises a second polymer composition which comprises of a second melt strength with a second width dimension. The first polymer composition and first melt strength are different in comparison with the second polymer composition and second melt strength.

An acrylic multilayer foil includes a layer in which silica particles are uniformly distributed in an acrylic polymer matrix and at least one further layer. Due to adhesive promoting properties of the layer containing silica particles, the multilayer foil can be easily coated or laminated onto a substrate. The foil has a high weathering resistance and excellent mechanical properties. Therefore, the multilayer foil is highly suitable for surface-protection of materials such as polyvinyl chloride (PVC) and for use in high-pressure laminates (HPLs).

Provided is a hot-melt curable silicone composition that forms a cured product that can be cured at a temperature of 100° C. or lower, has excellent storage stability, is relatively hard from curing, and has low surface tack, and a sheet or film formed from the same. The curable silicone composition comprises: (A) a solid organopolysiloxane resin that contains at a mass ratio of 0:100 to 90:10 (Al) an organopolysiloxane resin having a curing reactive functional group and containing 20 mol % or more of a Q unit (i.e., a SiO.sub.4/2 unit), and (A2) an organopolysiloxane resin not having a curing reactive functional group and containing 20 mol % or more of a Q unit; (B) 10 to 100 parts by mass of a straight-chain or branched branched chain organopolysiloxane having a curing reactive functional group and is liquid or has plasticity; (C) an organohydrogenpolysiloxane; and (D) a photoactivated hydrosilylation reaction catalyst.

A treatment method performed by a film processing apparatus including: a first discharge electrode unit and a second discharge electrode unit respectively including magnets that form a magnetic field; and an AC power source capable of alternately switching polarities of the first discharge electrode unit and the second discharge electrode unit. In the treatment method, a predetermined surface treatment of a film F is performed by generating a plasma P while alternately switching polarities of the first discharge electrode unit and the second discharge electrode unit by using high-frequency power supplied from the AC power source.

An elastic diaper element that includes an elastic layer (1) and at least one layer (2) made of a nonwoven. The elastic element has connection regions (5) between the elastic layer (1) and the non-woven layer (2). The connection regions (5) extend in a preferred direction. The non-woven layer (2) is wavy when the diaper element is in the unstretched condition in order to provide regions (6) as a reserve allowing stretching. The connection regions (5) have an oscillating shape along their extent.

An electronic device module including a glass cover sheet, a polymeric front polymeric material, an electronic device, a polymeric back material and a backsheet, wherein the polymeric front and/or back materials have a trilayer structure including a back layer which is adhered to a surface of the electronic device, a front layer which is adhered to the glass cover sheet or the backsheet and an intermediate layer between the back layer and the front layer, wherein each of the back layer and the front layer includes an ethylene interpolymer grafted with silane, wherein the ethylene interpolymer grafted with silane has a density of at most 0.905 g/cm.sup.3, and the intermediate layer is a non-grafted ethylene interpolymer having a density of at most 0.905 g/cm.sup.3, which is crosslinked with the aid of a crosslinking initiator and optionally a crosslinking coagent, and optionally additives. A trilayer polymeric film having outer layers including ethylene interpolymers grafted with silanes and a non-grafted innerlayer containing a peroxide and UV stabilizer.

A beverage sleeve provides a device for a consumer to use in connection with a hot or cold beverage. The sleeve is operable to keep the hot beverage container cool to the touch for the consumer while keeping a cold beverage dry to the touch of the consumer. A method of manufacturing produces the improved sleeve. The sleeve includes marketing opportunities by providing advertising indicia that are interfacable with the consumer and a marketing network.

A method for making an extrusion coated perforated nonwoven web. The method comprises the steps of extruding a molten polyethylene coating onto a nonwoven web, and aperturing the molten polyethylene coating through heat and pneumatic pressure differential to create microperforations therein at a density of between about 35 and about 120 perforations per linear inch. The resulting microperforated nonwoven web is then thermomechanically perforated by feeding it through perforating rolls, at least one of which has raised protuberances to create macroperforations that extend though at least the polyethylene coating. The macroperforations have a density of between about 6 and about 35 perforations per linear inch. The perforated nonwoven web is useful as a topsheet for absorbent articles.

A novel multilayer plastic film is provided comprising a series of component layers and optionally bonding layers to tie said component layers together, said component layers comprising: a central oxygen barrier layer, a first polymeric barrier layer on a first side of said central oxygen barrier layer, a second polymeric barrier layer on a second side of said central oxygen barrier layer, an outer layer adjacent the first polymeric barrier layer for providing mechanical strength, and a sealant layer adjacent the second polymeric barrier layer. At least one layer comprises two different polymers.