Abstract: The use of a multicomponent system comprising a) a polyorganosiloxane b) a polyhydrogenorganosiloxane c) a photoactivatable catalyst d) a blowing agent where the polyhydrogenorganosiloxane b) is assigned to a first component I), and the photoactivatable catalyst c) is assigned to a second component II), which are spatially separate from one another, for producing a seal attached by foaming to a component in situ, where a reaction mixture resulting through mixing of the components of the multicomponent system is irradiated with light, the blowing agent d) is a compound having at least one hydroxyl group or is a mixture of compounds having hydroxyl groups, and preferably is water, an alcohol or mixtures thereof.

Abstract: A process and apparatus for the production of polymer layers or of strand-shaped applications on a substrate, in particular of FIPFG seals, by applying a reactive, foamable polymer material on the substrate, and the polymer material being subjected to a corona treatment or plasma treatment after it has been applied on the substrate.

Abstract: A process for producing silicone foam, involves a reaction mixture in which hydrogen is released in a first reaction of compounds with at least one Si—H group in the presence of a basic catalyst. The reaction mixture is crosslinked in a second reaction in the presence of a metal catalyst.

Abstract: A process and apparatus for the production of polymer layers or of strand-shaped applications on a substrate, in particular of FIPFG seals, by applying a reactive, foamable polymer material on the substrate, and the polymer material being subjected to a corona treatment or plasma treatment after it has been applied on the substrate.

Abstract: A process for producing silicone foam, involves a reaction mixture in which hydrogen is released in a first reaction of compounds with at least one Si—H group in the presence of a basic catalyst. The reaction mixture is crosslinked in a second reaction in the presence of a metal catalyst.

Abstract: A commercial vehicle seating and operating unit fastened to a support (1) comprises a rotatably supported base plate (2), by means of which the seating and operating unit is supported rotatably about a vertical axis of rotation. The bearing arrangement comprises two cylindrical sleeves, which are disposed one coaxially in the other, a first inner sleeve (19) that is rigidly connected to the commercial vehicle and a second outer sleeve (21) that is rigidly connected to the seating and operating unit, the inner sleeve (19) forming a passage for the penetration of cables, pipes or hosepipes that connect the seating and operating unit to a unit of the vehicle. The bearing arrangement has a limiting device, which limits the rotation of the seating and operating unit about the vertical axis to a preset maximum angle.

Abstract: A process for producing a composite article from at least one polar thermoplastic, in particular an engineering thermoplastic, and from at least one foamed or unfoamed polyurethane elastomer, where a molding is firstly molded from the thermoplastic, and some or all of this is provided with an adhesion promoter based on acrylic-resin lacquer or polyurethane-resin lacquer comprising solvents, and then a coating which may be in full-surface or strip form or at least one other molding made from the polyurethane elastomer is used for overmolding, and the thermoplastic material is thus bonded to the polyurethane material.

Abstract: The belts of a screening band have entrained cleats on one side, and on the other side have recesses into which crossrods are inserted. These crossrods are each connected by a rivet to the belt. The entrained cleats do not run over the entire width of the belt, but rather leave a flat region free in the middle of the belt, so that the rivets can pass there without regard to the positions of the entrained cleats.