Abstract: The invention relates to webs finished to contain impregnated microcapsules, to a process for producing them and to their use.

Abstract: This invention relates to a leather that contains scent-containing microcapsules in its cross section, wherein the walls of the microcapsules comprise reaction products of guanidine compounds and polyisocyanates.

Abstract: Electroluminescent assemblies containing a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element can contain in order: a hole injection zone, hole transport zone, electroluminescent zone, electron transport zone and/or an electron injection zone, characterized in that the hole injection and hole transport zone is a substituted or unsubstituted 1,3,5-tris(aminophenyl)benzene compound A or a mixture thereof and the electroluminescent element may, if desired, contain a further functionalized compound selected from the group consisting of hole transport materials, a luminescent material B and, if desired, electron transport materials, where the hole injection and hole transport zone can contain, in addition to the component A, one or more further hole transport compounds, where at least one zone is present, individual zones can be left out and the zone(s) present can assume a plura

Abstract: Linear fluorooligomers having at least two reactive end groups per polymer molecule are incorporated into radiation sensitive polymer systems which have improved continuous temperature resistance and low dielectric constant. The polymer systems can be applied as lacquers. Preferably perfluorated poly-ethers and perfluorated alkanes are used as starting compounds. The polymeric product is usable as a coating for the production of printed multi-layer wirings and economises on through-bores and additional copper intermediate layers. A further field of application exists in the field of integrated semiconductor circuits in VLSI-technology for the production of negative photo-resists.

Abstract: Linear fluorooligomers having at least two reactive end groups per polymer molecule are incorporated into radiation sensitive polymer systems which have improved continuous temperature resistance and low dielectric constant. The polymer systems can be applied as lacquers. Preferably perfluorated poly-ethers and perfluorated alkanes are used as starting compounds. The polymeric product is usable as a coating for the production of printed multi-layer wirings and economises on through-bores and additional copper intermeidate layers. A further field of application exists in the field of integrated semiconductor ciruits in VLSI-technology for the production of negative photo-resists.

Abstract: A method of regulating the melting rate of a self-consumable electrode during electroslag remelting in a slag bath, wherein the lowering speed of the electrode which is to be remelted, the length of which is determined, is regulated in consideration of maintaining a set or reference value of the melting rate and the current intensity and/or the potential. There is continuously determined the weight of the part of the electrode immersing into the slag bath from the actual total electrode weight and the length of the electrode above the surface of the slag bath and such is compared with a set or reference value and altered when there is present a deviation of the quotient U.sub.Ref and J.sub.Ref, wherein the former represents the reference potential or voltage and the latter the reference current, and the product remains constant. The actual melting rate is compared with a set or reference melting rate and when there is present a deviation there is correspondingly altered the product of J.sub.Ref and U.sub.Ref.

Abstract: A method for indicating the thermal state of cooking appliances with an optical and/or acoustic signalling device, comprising the steps of: counting forward from a starting number in response to the heating means of the cooking appliance being switched on; and, counting backwards after the heating means of the cooking appliance has been switched off, the signalling device being switched on when the count exceeds a first number and being switched off when the count falls below a second number.

Abstract: A cooker apparatus for heating a cooking pot inductively comprises an induction heating coil and a control device for controlling the heating power. The control device has a temperature-dependent guiding and control means and a sensor unit, adapted to be positioned on the cooking pot and subjected there to the evolution of steam in the cooking pot. The sensor unit is arranged to transmit control signals to the guiding and control means.

Abstract: A floatable bridge element for briding obstacles, especially bodies of water. Automatically latching coupling elements are provided along one longitudinal side and along both end faces in such a way that the bridge element can be widened with a further, identically or correspondingly embodied bridge element into a bridge, or with further bridge elements can be extended into a "single-track" or "dual-track" floating bridge. The bridge element includes a flat hollow compartment panel filled with foam and simultaneously serving as a roadway, and below which extends a buoyancy body likewise filled with foam and rigidly connected therewith. The buoyancy body, for reducing the impact pressure in flowing waters, is inclined or angled-off along the lower edge of that longitudinal side of the bridge element not provided with coupling elements.

Abstract: A cooker apparatus for heating a cooking pot inductively comprises an induction heating coil and a control device for controlling the heating power. The control device has a temperature-dependent guiding and control means and a sensor unit, adapted to be positioned on the cooking pot and subjected there to the evolution of steam in the cooking pot. The sensor unit is arranged to transmit control signals to the guiding and control means.

Abstract: The invention relates to a mould, more particularly an injection mould, for the production of half-finished mouldings or parisons, more particularly Apex rings, from work materials on a rubber basis in a mould cavity bounded by at least two mould parts, more particularly by an upper mould or a lower mould and an intermediate plate.

Abstract: Right angle arms supporting mold bottom stamps pivot about an axis at the intersection of the arms to present in sequence the bottom stamps into underlying position with respect to an upper mold and a side mold to form in sequence first and second mold cavities limited respectively by the bottom stamps to permit multiple layer, preferably polyurethane shoe soles to be molded to a prepositioned shoe last and upper which may constitute in fact the upper mold.

Abstract: The bottom or tread layer 18 of a shoe sole 17 is formed with a beaded flange 26 extending outwardly around its upper edge, which serves as a barrieragainst the incursion of the material of the upper sole layer 19 into the side face region 20 of the sole during the casting or moulding of the upper layer. The flange is subsequently removed to leave a clean separation line between the two sole layers.

Abstract: An apparatus for producing tires suitable for use on vehicles from elastomers, especially from rubber by injection-molding is disclosed. The apparatus has a multi-part cord defining an inner side of a mold cavity for receiving separately prefabricated reinforcements of the tire. The cord can be reduced in size to define the external periphery by relative displacement of individual parts for the removal of the tire from the mold. The mold core with the reinforcements is inserted into a multi-part injection mold by which the core is completely enclosed.