Abstract: A water-based adhesive which comprises a dispersed polymer and an emulsified silicone resin polymer. The adhesive is postcrosslinkable via reactive groups.

Abstract: A component comprising a first outer region (11), at least one intermediate region (13) and a second outer region (12). The outer regions (11, 12) have a higher density and/or a higher elastic modulus than the at least one intermediate region (13). A polymer composition (21) can, preferably, be injected into the component (1) such that a mechanical connection (41) is fixed or can be fixed in the polymer composition (21). A method, a kit and the use thereof are also disclosed.

Abstract: A sandwich component comprising: (i) a first main surface with a first cover layer and a second main surface with a second cover layer, the first cover layer and/or second cover layer having an opening, weakening, or marking in a lateral region and/or is provided with the same, (ii) at least one intermediate layer positioned between the first and second cover layers, and (iii) a polymer composition which is arranged between the first and the second cover layers substantially within the intermediate layer and/or in the region of the opening, weakening, or marking. A mechanical connection mechanism is fixed, or can be fixed, directly in the polymer composition through the first cover layer and/or the second cover layer and/or in the lateral region in the region of the opening, weakening, or marking so as to pass through the first cover layer and/or the second cover layer and/or the lateral region.

Abstract: A sheetlike semifinished product comprising a matrix having at least one latent reactive plastics composition which is curable to afford an elastomer, in particular a thermoplastic elastomer, and fibers embedded in the matrix. A process for producing sheetlike semifinished products is further disclosed.

Abstract: A cyanate ester based adhesive comprising component A which has at least one cyanate ester with at least two OCN groups, and component B which comprises at least one catalyst for the trimerisation reaction of OCN groups to form a triazine ring. The catalyst is retained releasably on a carrier, particularly a pyrogenic silica.

Abstract: A sandwich component comprising: (i) a first main surface with a first cover layer and a second main surface with a second cover layer, the first cover layer and/or second cover layer having an opening, weakening, or marking in a lateral region and/or is provided with the same, (ii) at least one intermediate layer positioned between the first and second cover layers, and (iii) a polymer composition which is arranged between the first and the second cover layers substantially within the intermediate layer and/or in the region of the opening, weakening, or marking. A mechanical connection mechanism is fixed, or can be fixed, directly in the polymer composition through the first cover layer and/or the second cover layer and/or in the lateral region in the region of the opening, weakening, or marking so as to pass through the first cover layer and/or the second cover layer and/or the lateral region.

Abstract: A method for producing hybrid parts (1) and to the uses of a ram (11) and an adhesive layer (21) that is to be applied to a part (2) during the production of the hybrid parts (1). The method for producing hybrid parts (1) is cost-effective and time-efficient.

Abstract: A method for producing blocks of windows (1). The method comprises the following steps: i) providing a frame consisting of frame profiled elements (2) having one or more panes (3) arranged therein, wherein a gap (4) can be formed between at least one frame profiled element (2) and the one or more panes (3), ii) inserting adaptable, particularly temporary, boundaries (7) for bounding the application region into the gap (4), wherein the application region is bounded by the boundaries (7) in the peripheral direction, the frame profiled element (2), and the one or more panes (3), and iii) introducing the curable plastic (6) into the application region.

Abstract: The invention relates to an injection molding method for modifying a surface of a polymer molded part (5) consisting of apolar polymer (4), wherein a multi-layer foil (1) consisting of at least one apolar layer (2) and a second layer (3) which has at least one surface property which is different from the first layer is back-molded.

Abstract: A hot-melt formulation useful as a wound dressing comprises a chemically crosslinked polymer matrix obtainable from prepolymers crosslinkable by means of photopolymerization. Hydrocolloids are embedded in the chemically crosslinked polymer, matrix. The formulation is obtainable by combining the prepolymers and hydrocolloids, and heating and processing the mixture through a slot die, wherein the mixture has a viscosity of less than 100 Pa*s and a processing temperature of less than 150° C. The prepolymers are crosslinked by means of photopolymerization by irradiation with UV light.

Abstract: An airbag is made by producing a laminated material including a backing layer, a first polymer layer facing the backing layer, and a second polymer layer facing away from the backing layer. The first polymer layer has a glass transition temperature of 10° C. or less. The second polymer layer has a storage modulus at least 1 MPa at 90° C.

Abstract: The present invention relates to resorbable membranes for medical uses. The membranes according to the present invention are produced or producible from a composition comprising at least one polyol component, at least one polyisocyanate component and an additive selected from polyvinylpyrrolidone, polyvinylpolypyrrolidone, a copolymer of polyvinylpyrrolidone with vinylacetate, vinylimidazole or vinylcaprolactam or mixtures thereof. The present invention further relates to a kit comprising a multitude of membranes with different absorption rates.

Abstract: The invention relates to an injection moulding method for modifying a surface of a polymer moulded part (5) consisting of apolar polymer (4), wherein a multi-layer foil (1) consisting of at least one apolar layer (2) and a second layer (3) which has at least one surface property which is different from the first layer is back-moulded.

Abstract: Disclosed is a polymer film, preferably a polyamide polymer film, which comprises at least one first layer and a second layer and is laminated onto a fabric. The material of the first layer has a glass transition temperature of less than ?10° C. while the material of the second layer has a glass transition temperature of less than 20° C. Preferably, the polymeric materials contain portions of polyamide blocks. The inventive fabric-polymer film laminate is suitable as a laminated material especially for an airbag.

Abstract: The invention relates to a wound closure material with a core of biodegradable material, wherein at least one side, preferably two sides of the core of biodegradable material are provided with at least one, preferably a multitude of discrete spots of an adhesive. As with more common wound closure techniques like sutures, clips and tapes applied over the wound, new tissue has to close a gap between the wound edges. Use of a wound closing material of the present invention does not only have the advantage of a secure physical connection between the edges, but the material serves as scaffolding for the new tissue. It may also serve the cells as artificial extracellular matrix they can adhere to.

Abstract: The present invention relates to a biocompatible, resorbable polyurethane foam wound cover with open pores and an adjustable resorption rate having improved properties when used on skin or connective tissue wounds as well as a method of production of such a polyurethane foam wound cover.

Abstract: The invention relates to an airbag with wall parts (1, 2), which comprise or consist of a laminated material, the laminated material comprising: (a) a backing layer (3), in particular comprising a gas-permeable textile sheet-like structure, preferably a layer of woven or knitted fabric, and (b) an at least two-layered, in particular co-extruded polymer film (4), a first polymer layer (5), facing towards the backing layer, having a glass transition temperature Tg1 of less or equal than 10° C., with preference less or equal than 0° C., with particular preference less or equal than ?20° C., and a second polymer layer (6), facing away from the backing layer, having a storage modulus according to the torsion pendulum test as specified by DIN 53 445 of more or equal than 1 MPa at more or equal than 90° C., with preference more or equal than 110° C. and with particular preference more or equal than 120° C.

Abstract: Two-component adhesive for bonding wood materials, comprising an isocyanate-containing component A and an amine-containing component B, component A comprising an isocyanate-terminated prepolymer having an isocyanate functionality of ?1.7, preferably of 1.7<fNC0<3, more preferably in the range from 2 to 3; and component B comprising at least one diamine and/or polyamine, preferably a polyetherdiamine and/or polyether-polyamine. An adhesive of this kind permits not only surprisingly advantageous properties on the part of the resulting bond but also bonds which can be accomplished very rapidly.