PCT No. PCT/EP90/02077 Sec. 371 Date Mar. 18, 1992 Sec. 102(e) Date Mar. 18, 1992 PCT Filed Dec. 3, 1990 PCT Pub. No. WO91/11818 PCT Pub. Date Aug. 8, 1991.A relay has a coil body (1) as a support for a magnet system and also a base. Coil connection elements (3, 4) serve for the connection between coil body and base, which coil connection elements are fastened with horizontal fastening legs (33, 3...

PCT No. PCT/SE92/00356 Sec. 371 Date Oct. 26, 1993 Sec. 102(e) Date Oct. 26, 1993 PCT Filed May 26, 1992 PCT Pub. No. WO92/21518 PCT Pub. Date Dec. 10, 1992A method and an apparatus for exposing multi-pages original images or several separate text and/or picture portions onto a light sensitive material like an offset plate or an intaglio plate by a laser exposure process. The apparatus includes a ...

Coating compositions having a viscosity of 100 - 1000 mPa.s, measured by rotational viscometry at 70 DEG C and shear gradient of 235 s<-1>, containing 45-85% by weight of one or more polyesters with a branched structure which are essentially free from aromatic structural units, having a number average molecular weight of 350-3000 and a polydispersity of less than 3.5, 10-40% by weight of one or ...

The present invention features an indelibly colored grout composition and a method of making it. The grout of the invention mixes pre-colored materials such as stone, sand, plastic or ceramic aggregates with a resin binder. In the case of ceramics, the materials are pre-colored and color-fast, so that they resist fading and attack from stains and chemicals. The color-fast materials can be natural ...

Die Erfindung betrifft eine poröse Keramik, deren Poren einen Durchmesser von > 5 µm besitzen. Die erfindungsgemäße Keramik besteht aus miteinander verbundenen Teilchen von im wesentlichen kugelförmiger (1) und im wesentlichen kantiger Gestalt (2), die einen Äquivalentdurchmesser von <= 1 mm besitzen. ; The invention relates to a porous ceramic, the pores of which have a diameter of > 5 mu...

Verfahren zum Versehen eines Gegenstandes mit einer Markierung mittels lokaler Bestrahlung des Gegenstands in einem vorbestimmten Gegenstandsbereich mit energiereicher elektromagnetischer Strahlung, wobei die Bestrahlung bei einer Wellenlänge außerhalb des sichtbaren, jedoch innerhalb des optischen Bereiches des Spektrums der elektromagnetischen Strahlung erfolgt, bei der das Material des vorbesti...

A biocompatible composite material comprising a substrate having a glass-hydroxyapatite ceramic layer disposed thereon, and optionally having an intermediate glass layer between the substrate and the layer. The glass-hydroxyapatite ceramic layer comprises a continous glass phase having a hydroxyapatite ceramic dispersed therein, said hydroxyapatite ceramic having a calcium/phosphorous molar ratio ...

This invention is directed to a setting resin composition for making artificial marble, comprising (A) a radically polymerisable monomer, (B) a thermoplastic resin soluble or dispersible in the monomer (A), (C) an epoxy resin, (D) at least one polyfunctional carboxylic acid compound selected from said group consisting of polyfunctional carboxylic acids and anhydrides thereof, and (E) an inorganic ...

The disclosure describes a form of packaging for an electronic device and a method of achieving it in order to overcome the problem of damage because of cycles in environmental temperature. A thin, flexible foil functioning as a carrier of electrically conductive material selected from the group including Invar, copper-Invar-copper and Kovar is coated with a preselected polyimide, on which is form...

A method of producing an acoustical mineral fiberboard comprising (a) forming an aqueous slurry of mineral fiber-containing solids suitable for forming an acoustical board, the solids content of the slurry being sufficiently high to bring about predominant formation of nodules of mineral fiber throughout the slurry upon mixing of the slurry; (b) mixing (2) the slurry to form the nodules of m...

In a fast fluidized bed reactor having, in a lower region (17), downwardly and inwardly inclined walls (16), a change in the direction (18) of the wall surface or a ledge or protrusion is provided to change the direction of the particles flowing downwardly adjacent the wall (16) for directing the particles inwardly away from the wall (16) and into the region acted on by the nozzles (6) providing t...

The invention relates to a porous ceramic, the pores of which have a diameter of > 5 mu m. The ceramic of the invention comprises particles connected to one another of essentially spherical (1) and essentially angular shape (2), which possess an equivalent diameter of

The invention relates to additives for conditioning and preliminary dewatering and for downstream solidification of sewage sludges and organic sludges, which exhibit the following features: (I) they contain at least two components, of which at least one component is selected from the group A which comprises: (A) fine lime (CaO) and hydrated lime (Ca(OH)2), and one further or two further co...

The present invention relates to salts of alkenylsuccinic acid alkoxyalkyl monoamides of the formula Ia and/or Ib if desired mixed with salts of alkenylsuccinic acid monoester amines of the formula IIa and/or IIb an/or alkenylsuccinimides of the formula III where R<1>, R<2>, A, R<3>, R<4>, n, m and M<(+)> have the meaning mentioned in the description. The invention likewis...

The pallet proposed consists of a top deck (1), at least four feet (2) bonded to the underside of the top deck (1) and at least two connecting strips (3), each bonded to at least two feet (2). The top deck (1) has a core made of corrugated cardboard, the longitudinal axis of the corrugations running preferably at right angles to the plane of the top deck, and a sheath made preferably of paperboard...

A communications system having a plurality of different radio-types (528, 530 and 532) when integrated into a single node or control module (500) provides communications with a plurality of different end users (502, 506 and 508) having different transmission protocols. The steps involved comprise coupling the plurality of communication devices (528, 530 and 532) together via a bus (526) and coupli...

PCT No. PCT/FI90/00012 Sec. 371 Date Jul. 9, 1991 Sec. 102(e) Date Jul. 9, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08289 PCT Pub. Date Jul. 26, 1990.A method and apparatus starts the boiler of a solid-fuel fired power plant and ensures the burning process of the fuel. The main fuel of the boiler is ignited by entering an auxiliary fuel stream gasified and ignited with a plasma torch (1). Ef...

A bottle-shaped container of saturated polyester having frosted or ground surface is manufactured by the steps of heating the outer layer portion of the injection-molded preformed piece to thereby crystallize the outer layer portion to opacify in white, and blow-molding the preformed piece in a blowing mold having at least part of its inner surface formed with rough surface sandblasted in advance ...

La presente invención se refiere a un método para producir un artículo resistente al choque térmico y deformable, caracterizado porque comprende. (a) mezclar un polvo que comprende un metal madre con al menos un material seleccionado del grupo que consiste de titanato de aluminio y precursores de titanato de aluminio; (b) añadir un material auxiliar de estabilización; (c) formar un cuerpo verde a ...

A probe for measuring the displacement between the outer supporting wall of a cryostat and the inner magnet coil form employs magnetically balanced strain gauges attached to a beam with one end fixed to the cryostat wall and the other end held by the magnet coil form The magnetically balanced strain gauges comprise two superimposed strain gauges with countervailing current flow. In one embodiment,...