A device for disintegrating objects, comprising a feeding arrangement with at least one member (1) arranged to engage and feed objects to be disintegrated to a member (2) for disintegration thereof, and a method in which an object to be disintegrated is forwarded to a disintegrating zone where it is subjected to disintegrating action directed crosswise to the direction of the feeding. The device i...

A device for disintegrating objects, comprising a feeding arrangement with at least one member (1) arranged to engage and feed objects to be disintegrated to a member (2) for disintegration thereof, and a method in which an object to be disintegrated is forwarded to a disintegrating zone where it is subjected to disintegrating action directed crosswise to the direction of the feeding. The device i...

The invention concerns a process for manufacturing a fusible interlining (1) wherein a base fabric (2) receives a coating of thermofusible polymers distributed in points (3), characterised in that the following steps are successively carried out: depositing a sublayer (5) of polymers on a transfer medium (6, 7) comprising a regular and smooth surface; transferring the points thus obtained onto the...

A process for the fast upgrading of a PET resin comprises the extrusion of a low molecular weight PET with a dianhydride of an aromatic tetracarboxylic acid. The molten product is pelletized and fed to a solid state polycondensation reactor.

The laying of lengths 40 of cord (yarn, wire) 4 is provided for by a laying hose 30 which receives the cord, with its inlet arranged opposite the outlet of a wire dispenser whose cutter 85 cuts the cord just upstream of the laying hose 30. A laying head 32 is arranged at the end of the laying hose 30, which head moves transversely along the support 1 onto which the reinforcement is built. The angl...

A process is described for the production of aqueous dispersions involving removal of liquid(s) from an optionally multiphase liquid mixture by means of membrane distillation, e.g., transmembrane distillation or pervaporation.

The present invention is a styrenic polymer foam blown with solely carbon dioxide and a process for making that styrenic polymer foam. Foam sheet made by this process is especially useful for thermoforming purposes.

This is a braided tubular device used in the occlusion of various lumen or cavities in the body. In particular, it may be used to form an endovascular occlusion. Most desirably, it is braided of a majority of super-elastic alloy ribbons and therefore is both inherently non-stretching and most difficult to permanently deform. It may be deployed using an electrolytically severable joint. A radio-fre...

A single-layer or multiple-layer foil of substantially reduced gas-permeability comprises at least one layer which consists, at least in part, of substantially thermoplastically processable starch. In order that this singlelayer or multiple-layer foil is at least approximately insensitive to moisture it is proposed that at least one layer comprises furthermore at least one hydrophobic polymer, suc...

The invention relates to web-form foam boards made from polyolefins produced from polyolefin moulding compositions containing blowing agents by extrusion, foaming and expansion of these compositions and during whose production halogen-free hydrocarbons and/or CO2 are used as blowing agents. Directly after their production, without additional ageing, the foam boards according to the invention have ...

Compounds of formula (V) : wherein R2 represents a group R6-A- wherein A represents a divalent straight or branched, saturated or unsaturated hydrocarbon chain of up to 6 C atoms which may be interrupted by an O or S atom, and R6 represents hydrogen or an optionally substituted phenyl, cycloalkyl or cycloalkenyl group; and the groups R12 and R13 are hydrogen, alkyl, phenyl or substituted ph...

A metallizes film structure comprising an oriented polymeric substrate layer having thereon a coating layer and a metallized layer on the coating layer.

The invention relates to a device for measuring the flow rate Q of a fluid in a fluid passage, in a well, the device comprising a first venturi section and first means responsive to the pressure difference DELTA P1 across the first venturi section between two points that are separate from each other in the flow direction. It comprises a second venturi section, and second means responsive to the pr...

The body (1) of the probe is made from stainless steel and has a flange (3) which enables it to be fixed to a chimney wall (2') such that one portion is within the chimney (1a) and the remaining portion is outside (1b). The portion (1a) within the chimney contains a capillary tube (6) within which is located an oxygen measuring cell (7). The capillary tube (6) is encircled by heating resistances ...

The method includes the addition of an oxidant, if necessary, to the oxidation of three-valent arsenic in pentavalent one and the addition of calcium-containing substance for the adjustment of pH to 12 or higher. There follows separation of the solid and liquid phases (first separation), tempering of the sedimentation produced and the addition of ferrisalt to the treated solution to pH 6-9, and se...

An apparatus is disclosed for coating articles with a coating material by vapor deposition wherein a cellular fixture is employed for tumble coating the articles. The cellular fixture comprises multiple cells disposed radially about a common axis of rotation. The cells comprise hollow members having side walls with a plurality of openings therethrough to permit the flow of vapors of coating materi...

The process applies threads or strips (3a-3d) of high-permeability magnetic material to the sheet (2) of plastic, paper or aluminium which can be assembled to another sheet (1) with the metal sandwiched between the two. The threads or strips are arranged in wavy lines (S) along the length of the sheet so that when the latter is coiled, sections of metal situated in adjacent turns of the coil and i...

Magnetic ink, notably intended for typographic and offset printing, consists of 50-80wt.% magnetic particles, and 15-25wt.% epoxy resin which can be hardened by ionising radiation.;

Encre magnétique, notamment destinée à l'impression par typographie et par offset à sec.
- Selon l'invention, ladite encre magnétique comporte de 50 à 80% en poids d'une charge de particules magnétiques et de 15...

The arrangement for damping the blade vibrations in a turbine 1 which interacts with a gaseous medium, for example a gas turbine, the turbine in the turbocharger of an internal combustion engine or the like, by utilizing a relatively rigid wire unit or the like 4, which can be fitted in through 3 and connects the blades 2 and comprises two or more annular elements 4a-4k which are arranged in such ...