Abstract: A fire-stopping material in a panel for an interior building wall is provided. The fire-stopping material includes a resilient, porous material at least partially impregnated with an intumescent agent.

Abstract: A fire-stopping material for use in sandwich panels is provided, wherein the fire-stopping material comprises a resilient, porous material at least partially impregnated with an intumescent agent. A panel for an internal wall and an internal wall are also provided, comprising the fire-stopping material disposed between two substantially parallel boards, such as plaster boards. A method of providing a service penetration through an internal wall is also provided.

Abstract: The invention relates to an insulation element (4, 4′), at least one nonwoven layer (5) and/or a foam layer (11) being enclosed by a film layer (1), and, to achieve a solution which is adequately permeable to water vapour but nevertheless flame-retardant, proposes that the film layer (1) consists of a flame-retardant material which is preferably closed to vapour diffusion, that the film layer (1) also has through-openings (2) and that the through-openings (2) are open to vapour diffusion.

Abstract: A cartridge set (1) for dispensing in-situ foam, with polyol being contained in one cartridge (2) and isocyanate being contained in another cartridge (3), and with both cartridges (2, 3) opening into a common, elongated mixing nozzle (9), via which foam (S) produced from the substances as components is dispensed, wherein portions (18) of expandable graphite are contained at least in one of the cartridges (2, 3).

Abstract: Sealing strip (1) for sealing a joint (23) between a frame profile (12), for example a window-frame profile, and a wall (15), having an elastically resilient foam strip (2) which is accommodated in a compressed state in a tear-open wrapper (3), which allows recovery of the foam strip (2). The tear-open wrapper (3) comprises a plastic sheet (F) which encloses the foam strip (2) and, at the same time, forms a tear-off flap (4) extending in longitudinal direction of the sealing strip (1).

Abstract: An insulation member (1) based on non-woven material, wherein In order to provide the insulation member based on non-woven it material, which is distinguished by fulfilling one or more requirements such as a high level of sound absorption and sound damping, high heat insulation and low formation of liquid water at high temperature gradients and high humidity gradients, a layered construction is provided from different non-woven materials such as padding-type (fleece) non-woven material or melt-extruded non-woven spun material.

Abstract: Sheet feed apparatus including a scuff feed for reliably transporting sheets from different types of sheet stacks and different types of sheets within the stack. The apparatus comprises a sheet feed roller and a retard device in contact with the feed roller. A nudging device, contacting a paper stack, is used to feed single or multiple sheets into the nip between the feed roller and retard device. The feed roller, retard device, and nudging device all have a surface layer of 35-28092-N-GY-A, which gives them a much longer useful lifetime. A method for maximizing the efficent use of these rollers and of testing and using these rollers is also disclosed.

Abstract: A fusing roller for use in image transfer devices, wherein toner is fixed by heat and pressure to a receiver by a pair of rollers. The fusing roller has a core, a base layer of conductive silicone rubber and a release layer consisting of a silicone rubber compound. The particular surface material offers excellent toner release and continuously renews its surface.

Abstract: A filling body (1) for introduction into a hollow space of an automobile body, consisting of a foam filling material which is surrounded by a plastic film (2), the foam filling material being adapted to be reduced in size, for example, by an evacuation of the hermetically closing covering for introduction into the hollow space and being adapted to be held fast in the hollow space by a release of restoring forces of the foam filling material, the foam filling material having foam flakes 5, 5'.

Abstract: A joint-sealing strip is made of soft foam material, with an impregnation leading to delayed recovery. In order to obtain a simple structure combined with an advantageous design especially with respect to technical handling, the impregnation varies over the width of the joint-sealing strip, namely in a marginal longitudinal area. A strengthened impregnation is made preferably extending over the total thickness in the marginal longitudinal area, in such a manner that upon release of the recovery, a profile rising toward a longitudinal center line of the joint-sealing strip is obtained.

Abstract: An insulation part (1) for acoustic insulation or sound absorption and preferably to serve as moisture barrier, which can be arranged in a hollow space (6) created by an outer wall (4) and an inner wall (3) of an automobile door (2), said insulation part being profiled and having a basis of foam and a continuously, approximately constant thin cross section as compared with the space between the inner surfaces of the outer wall (4) and the inner wall (3). In this connection, in order to obtain a simple but effective development, a bead (7) of substantially U-shape in cross section, developed, in particular, on the edge side and leads to a supporting of the single-layer insulation part on the inner surfaces of both the inner and the outer wall, is provided, a freely swingable section (13) of the insulation part (1) extending between two such bead formations (7, 8, etc.) which rest against both inner surfaces.

Abstract: A method of producing elastic foam having a base of polyurethane, in particular for use in the field of automobiles for sound damping. Allows production of foam parts directly in a desired shape in as few operations as possible. The foam is formed from a mixture of at least one polyurethane precondensate, at least on melamine precondensate and further additives for the foaming.

Abstract: The present invention relates to a sound absorbing member comprising a fiber grid insert disposed between and bonded to two open cell foam panels.