Abstract: A recyclable, cold-sealing packaging having at least a first film and a cold-sealing compound and a print. The film is formed from a largely unmixed polyolefin, is stretched monoaxially in the machine direction and has at least two layers. At least one layer has an inorganic filler to create cavities in the layer.

Abstract: A liner (1) for a container for holding a granulate which has a blowing agent. The liner (1) has at least one polyamide layer (4) which is arranged between two ethylene copolymer layers (2).

Abstract: A monoaxially stretched, transparent film for a recyclable laminate for packaging. The film comprises at least one outer layer and at least one inner layer. The at least one outer layer has a higher density than the at least one inner layer. The outer layer comprises a mixture of at least two polyethylenes of different densities, wherein the higher density polyethylene in at least one of the outer layers has a density of more than 0.94 g/cm3 and the lower density polyethylene in at least one of the outer layers has a density of less than 0.94 g/cm3.

Abstract: A multilayer, monoaxially stretched, recyclable film (1) for a laminate (7). The film (1) has outer layers (3) and at least one inner barrier layer (6), with a tie layer (5) arranged between each of these. At least one further, functional intermediate layer (4) is arranged between each of the outer layers (3) and the barrier layer (6).

Abstract: A recyclable laminate (1) for packaging with a sealing layer (2) and a first polyethylene film (11). The first polyethylene film (11) having at least two layers (6, 5, 3), wherein the first polyethylene film (11) is stretched in machine direction. At least one of the layers (6) has an inorganic filler to create cavities.

Abstract: A recyclable, cold-sealing packaging having at least a first film and a cold-sealing compound and a print. The film is formed from a largely unmixed polyolefin, is stretched monoaxially in the machine direction and has at least two layers. At least one layer has an inorganic filler to create cavities in the layer.

Abstract: An arrangement with a film, having a barrier against pathogens, wherein the film has at least one monolithic layer (3) containing a hydrophilic polymer resin capable of absorbing and desorbing moisture, and at least two polyolefin layers with fillers, wherein the film is stretched, and the monolithic layer being arranged between the polyolefin layers (4).

Abstract: A polyolefinic seepage protection layer in hygiene products with at least one layer having cavities. The layer includes a first area and at least one further area. The first area has a higher volume fraction of cavities than the further area.

Abstract: A hygiene article having an arrangement for peeling off a layer from an adhesive layer. The arrangement comprises a carrier layer and a separation layer. The carrier layer has at least one ?-nucleated, stretched, polyolefinic layer having a microporous structure for generating an opacity.

Abstract: The invention relates to a corrosion protection arrangement comprising an adhesive layer (11). The adhesive layer (11) contains at least one volatile corrosion inhibitor (12). The adhesive layer (11) sticks to a surface (23). The adhesive layer (11) bonds an outer layer (13) to the surface (23). The outer layer (13) has a multitude of orifices (14) for release of the volatile corrosion inhibitor (12). The outer layer (13) has protuberances (15) which project out of a plane (16) of the outer layer (13) by a height (17).

Abstract: The invention relates to a system for dispensing agents to agricultural or forestry products. This system includes an adhesive layer (11) containing at least one agent (12). The adhesive layer (11) adheres to a surface (22). The adhesive layer (11) connects a covering layer (13) to the surface (23). The covering layer (13) has a plurality of openings (14) for dispensing the agent (12). The covering layer (13) also has bulges (15) which protrude by a certain height (17) from a plane (16) of the covering layer (13).

Abstract: The present invention relates to a film and a method for the production thereof, wherein a starting film web comprising at least one layer having a polypropylene content of at least 45% by weight and a polyethylene content in the same layer or in a further layer is produced, the starting film web is heated to the molten state of the polyethylene, yet to below the molten state of the polypropylene and the heated starting film web is passed through a cooled roller nip.

Abstract: The invention relates to compositions for producing polymethacrylimide foams having reduced pore size. The inventive method allows production of a microporous foam with an especially homogeneous pore size distribution without having to use insoluble nucleation agents.

Abstract: The present invention relates to a film and a method for the production thereof, wherein a starting film web comprising at least one layer having a polypropylene content of at least 45% by weight and a polyethylene content in the same layer or in a further layer is produced, the starting film web is heated to the molten state of the polyethylene, yet to below the molten state of the polypropylene and the heated starting film web is passed through a cooled roller nip.

Abstract: The invention relates to compositions for producing polymethacrylimide foams having reduced pore size.

Abstract: A diaphragm for an electroacoustic transducer has a) a core layer containing poly(meth)acrylimide foam and b) at least one cover layer. The diaphragm is produced by laminating the cover layer with the core layer, using a pressure of 0.4 MPa and a temperature of 160° C., whereby at least the side of the core layer which comes into contact with the cover layer is compressed. The resultant composite is subsequently cooled to a temperature below 80° C., before the pressure is reduced to the ambient pressure. The process can be carried out as a single-step process. The diaphragms produced by this process demonstrate an excellent stability, whereby the cover layers in particular are highly resistant to separation.

Abstract: What is disclosed is a method for making a laminate comprising a hard foam layer and a fiber-reinforced synthetic resin layer, which method comprises heating and compressing, in two steps, at least one layer of a high-temperature resistant hard foam and at least one layer of a fiber-containing synthetic resin capable of flowing and of hardening when heated, wherein in a first step, the temperature and pressure employed are sufficient for initiating flow of the synthetic resin and are applied until the synthetic resin has completed flowing, said pressure having a value exceeding the compressive strength of the foam at the temperature employed but not exceeding its compressive strength at room temperature and, wherein in a second step, at a temperature and for a time sufficient to complete hardening of the synthetic resin, pressure is applied which does not exceed the compressive strength of the foam at the temperature used.