Solid particles or viscous liquid droplets of core material (27) are encapsulated in a coating material (21) largely as single particles with a single coherent coating, by feeding a suspension of the two materials onto a rotating surface (13). The suspension is centrifugally dispersed by the rotating surface into relative large coated particles (27, 27a) and relatively small droplets (21a) of coat...

A gib (10) for a machine tool is insertable into a space between a machine tool carriage (42) and the positive way face (40) of a set of machine tool ways (44,96) supporting the carriage (42) for rectilinear movement. The gib (10) includes a body (12) having tapered ends (48) and a planar side surface (46) abutting the positive way face (40). The gib (12) further includes a fixed wedge (16) and a ...

Concentrates containing glyphosate herbicide which on dilution give spray solutions having higher herbicidal unit activity than prior art solutions comprise: (a) solubilised glyphosate equivalent to at least 40 grams per litre of glyphosate acid; and (b) a surfactant which is (i) an amine having the formula where R represents a straight- or branched-chain alkyl or alkenyl group having f...

SAFETY NON-RESEALABLE PRESSURE RELIEF DEVICE FOR GALVANIC CELLS A cover-diaphragm/gasket assembly fox galvanic cells having a safety, non-resealable pressure relief means formed by punching in the cover at least one opening with at least one extending tooth that is disposed in cooperative relation to the diaphragm/gasket and the at least one tooth being adapted to restrict and secure a portion of ...

A stabilized composition comprising an alternating copolymer of carbon monoxide and an olefinically unsaturated compound and, based on the weight of the copolymer, from 0.03 to 5.0 %w to an additive selected from phenolic dicarboxylates, and phenolic dicarboxamides, optionally together with phenolic phosphites.

A fiber reinforced plastic article which has a resinous matrix and a reinforcing material is provided with a smooth surface which can be easily painted by using a knitted or woven textile fabric having at least one tufted, fibrous, velvety, napped, brushed or pile surface as an external layer.

PCT No. PCT/SE88/00199 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08332 PCT Pub. Date Nov. 3, 1988.A sprayer intended for powder coating is provided with an annular friction charging channel (9) for electrostatic charging of the powder. The charging channel is defined partly by an inner longitudinal body (8) of non-conductive material, and ...

PCT No. PCT/SE88/00199 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08332 PCT Pub. Date Nov. 3, 1988.A sprayer intended for powder coating is provided with an annular friction charging channel (9) for electrostatic charging of the powder. The charging channel is defined partly by an inner longitudinal body (8) of non-conductive material, and ...

The invention relates to novel insect and mite repellents, which are characterised in that they contain at least one substituted alpha , omega -aminoalcohol derivative of the formula (I) in which X represents hydrogen, COR<1><1>, COOR<1><2> or R<1><3>, R<1> represents optionally substituted alkyl or alkenyl radicals, R<2>, R<1><1>, R<1><2> and R<1><3> are identical or different and r...

The invention relates to novel insect and mite repellents, which are characterised in that they contain at least one substituted alpha , omega -aminoalcohol derivative of the formula (I) in which X represents hydrogen, COR<1><1>, COOR<1><2> or R<1><3>, R<1> represents optionally substituted alkyl or alkenyl radicals, R<2>, R<1><1>, R<1><2> and R<1><3> are identical or different and r...

A sensor for measuring gas partial pressures in fluids such as blood comprises a probe 2 which is occluded at its distal end by a dome 3 of insulating material. Embedded in the dome 3 are electrodes and covering the outer surface of the dome is a membrane. The membrane comprises a first inner layer of hydrophilic material and a second outer layer of hydrophobic material. The outer layer is selecti...

A sensor for measuring gas partial pressures in fluids such as blood comprises a probe 2 which is occluded at its distal end by a dome 3 of insulating material. Embedded in the dome 3 are electrodes and covering the outer surface of the dome is a membrane. The membrane comprises a first inner layer of hydrophilic material and a second outer layer of hydrophobic material. The outer layer is selecti...

PCT No. PCT/SE88/00198 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08336 PCT Pub. Date Nov. 3, 1988.A powder sprayer for the powder coating of an object is provided with an annular charging channel (9) for electrostatic charging of the powder. The channel is defined by an inner, longitudinal rod (8) and an outer tube, (7), both being manufac...

PCT No. PCT/SE88/00198 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO88/08336 PCT Pub. Date Nov. 3, 1988.A powder sprayer for the powder coating of an object is provided with an annular charging channel (9) for electrostatic charging of the powder. The channel is defined by an inner, longitudinal rod (8) and an outer tube, (7), both being manufac...

The present invention provides novel active materials which reversibly store hydrogen under conditions which make them exceptionally well-suited for elecrochemical applications. These active materials have both novel compositions and structures. A first group of active material compositions incorporate the elements of titanium, vanadium, and nickel. A second group adds zirconium to the first group...

A method of and apparatus for depositing metallic oxide coatings that are highly electrically transmissive and highly electrically conductive onto a substrate. An r.f. signal is employed to develop an ionized plasma of metal and oxygen atoms, the plasma being adapted for deposition onto a large area substrate which preferably includes semiconductor layers thereon. The method and apparatus are part...

In this pipe laying process, a reinforcing material (7), in the form of a curable artificial resin, is applied onto the jacket of a plastic pipe (4) with a predetermined stiffness, before insertion into a recess, e.g. in a pipeline. This material does not harden completely until a certain time has elapsed, i.e. after the pipe (4) has been placed in its desired position, and then increases the inhe...

A circuit breaker includes a movable contact having a base with a cam surface for engaging an outwardly projecting cam surface of a spring-loaded clip disposed in a rotatable cross-bar of an operating mechanism. One compression spring is retained between the cross-bar and the spring clip. The spring clip is adapted to transfer biasing force to the base portion of the movable contact. Upon the occu...