PCT No. PCT/SE90/00860 Sec. 371 Date Jun. 22, 1992 Sec. 102(e) Date Jun. 22, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09581 PCT Pub. Date Jul. 11, 1991.The present invention relates to a resilient body which includes two thin layers (1, 6) of flexible material to which intermediate elastic threads (2, 3, 5) or bands are fastened in a stretched state and disposed in a regular, net-like patter...

PCT No. PCT/SE84/00356 Sec. 371 Date Jun. 23, 1986 Sec. 102(e) Date Jun. 23, 1986 PCT Filed Oct. 24, 1984 PCT Pub. No. WO86/02530 PCT Pub. Date May 9, 1986.The present invention relates to an incontinence diaper built up from a barrier layer (1) and a nonwoven layer (2) affixed thereto for providing two portions (6, 7) surrounding the lower part of the body and a crotch portion (8) connecting thes...

A method for the electroslag refining of metal is provided. The method involves providing a refining vessel to contain an electroslag refining layer floating on a layer of molten refined metal. An ingot of unrefined metal is lowered into the vessel into contact with the molten electroslag layer. A refining current is passed through the slag layer to the ingot to cause surface melting at the interf...

Rigid mould for moulding rubber tyres, constituted by a core 3 for defining the inner shape of the tyre, lateral portions 2 and a ring 1 of sectors. So as to be able to close such a mould, all the parts are designed to slide over each other during the final phase of their closing movement.

The manufacture of a reinforcement for a tire comprises the following steps: (a) a continuous cord is hooked to retention means disposed in two circles which are a distance apart which corresponds to the length of the path of a cord from one side of the reinforcement to the other so that the cord, disposed in this way, defines a cylinder by a plurality of passes back and forth from one retention m...

The invention relates to a process for the preparation of rigid foams containing urethane groups or urethane and isocyanurate groups, by reacting   a) organic and/or modified organic polyisocyanates with   b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms, and optionally   c) low-molecular-weight chain extenders and/or crosslinking agent...

A system for maintaining a downhole instrumentation package in a roll stabilised orientation with respect to a drill string comprises an instrument carrier (812) which is mounted within a drill collar (810) for rotation about the longitudinal axis of the collar. An impeller (815) is mounted on the instrument carrier so as to rotate the carrier relatively to the drill collar as a result of the flow...

Olefin polymer foams prepared utilizing "soft" blowing agents have improved properties when a small amount of a stability control agent comprising a glycerol monoester of a C20-24 fatty acid is employed.

An air core inductor (10) having mounted thereon a band (20) of material of selected characteristics providing only an electromagnetically coupled resistance that reflects back into the windings of the inductor for filtering applications.

In order to improve the quality, in particular the mechanical properties, of monolayer or multilayer films having at least one layer consisting at least partly of thermoplastically processable starch, the films are monoaxially or biaxially stretched after their production.

There is provided a thermally bonded nonwoven fabric with a unit weight of 10 to 40 g/m<2>, comprising 20 to 100% by weight of a composite fiber with a fineness of 0.5 to 8 denier and 80 to 0% by weight of other fibers as the constituent fibers, the composite fiber comprising a first component which is an ethylene- alpha -olefin copolymer composition comprising an ethylen- alpha -olefin copolymer ...

PCT No. PCT/EP90/01981 Sec. 371 Date Dec. 29, 1992 Sec. 102(e) Date Dec. 29, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO92/00108 PCT Pub. Date Jan. 9, 1992.The present invention relates to a powdery, water-insoluble, cross-linked resin which absorbs aqueous or serous liquids as well as blood and is composed of a) 55 to 99.9%-wt. polymerized, unsaturated, polymerizable, acid-groups-containing mono...

PCT No. PCT/EP90/01981 Sec. 371 Date Dec. 29, 1992 Sec. 102(e) Date Dec. 29, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO92/00108 PCT Pub. Date Jan. 9, 1992.The present invention relates to a powdery, water-insoluble, cross-linked resin which absorbs aqueous or serous liquids as well as blood and is composed of a) 55 to 99.9%-wt. polymerized, unsaturated, polymerizable, acid-groups-containing mono...

PFBC power plant for burning fuel, primarily coal, in a fluidized bed of particulate material, at a pressure exceeding the atmospheric pressure. The plant comprises a bed vessel (12) which is divided into a first section (14) and a second section (16) by a vertical partition (17) which reaches up to the upper wall of the bed vessel (12) so as to form two separate freeboards (86 and 46, respectivel...

The receiving block (8) whose receiving surface is connected to a vacuum point and holds the microscope slide (5) with the sample (1) to be ground is mounted above the grinding wheel (2) on a lifting carriage (13) which slides on vertical guide shafts (10). A measuring point (38) connected to the grinding wheel continuously measures the vertical distance of a sensor (34) connected to the lifting c...

The present invention relates to a method for treating lakes with selenium with the intention of lowering the mercury content of fish, and is characterized by supplying to the lake selenium in the form of a selenium salt incorporated in a carrier material capable of dispensing selenium to the surrounding water substantially continuously and in a controlled manner. The carrier material is preferabl...

Decorative, highly reflective, adherent coatings suitable for automotive finishes comprise a base coat layer and a top coat layer. The base coat layer comprises a film-forming agent, leafing aluminum flake and, optionally, one or more colored pigmenting agents. The top coat layer comprises a transparent film-forming agent and an acidic adhesion promoting agent effective to inhibit delamination of ...

The invention relates to a method of glueing lattice structures manufactured of a plastic profile, in which method the plastic profiles (10,11,12) to be glued to one another are placed in a joint to join at least one plastic profile to at least one hollow plastic profile. Pluglike members (25) are placed in said hollow plastic profile (10,11,12) to confine a joint area so that an insulated space i...

The chain DNA (A) comprising the plural deoxyribonucleotide and the primer of said chain DNA, preferably a primer comprising a base sequence of TCCAGCGGCGGG or AGGTCGCCGCCC, are prepared. The single stranded DNA (D) obtained by applying the thermal denaturation to this chain DNA is subjected to anneal with said primer. The complementary chain (F) is synthesized with the chain DNA annealed by said ...