The molten mineral material flows to the plant which comprises a fast rotating cylindrical body. Fibres are thrown out and are guided by a gas stream to a moving collector surface which is gas permeable. Air currents remove fibre webs in such a way that the wet weight/area is reduced. Subsequently the web speed can be reduced so that the weight per unit area can be increased up to more than double...

This invention relates to salts of primycin formed with an organic acid-preferably a C1-16 aliphatic carboxylic acid, a halogenated carboxylic acid, an aliphatic dicarboxylic acid, an aromatic carboxylic acid, a substituted aromatic carboxylic acid or an organic sulfonic acid-or an inorganic acid-preferably a hydrohalogenic acid. There is furtheron provided a process for the preparation of new pri...

New functional ganglioside derivatives comprising ester, amide and peracylated derivatives of gangliosides, preparation procedures therefor, pharmaceutical preparations containing the same, and the therapeutic use of the derivatives.

New functional ganglioside derivatives comprising ester, amide and peracylated derivatives of gangliosides, preparation procedures therefor, pharmaceutical preparations containing the same, and the therapeutic use of the derivatives.

The present invention relates to novel anthracycline compounds, and a process for producing the same. The compounds have anti-tumor activities and can, therefore, be used as medicaments.

Apparatus for manufacturing tire breaker fabric comprising a cord feed unit, guide means for guiding a single cord between two sets of retaining means attached one to either edge of an endless belt to form an elongate sheet of parallel closely spaced cords laid in zig-zag fashion such that the edges of the sheet are formed by a series of folded cord edges which are held by the retaining means. Ste...

A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acousti...

A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acousti...

The raw material is melted and passes to the rotating cylindrical body. It flows from the perimeter as fibres which are guided away from the plant by a gas stream. The fibres pass to moving collector surfaces which comprises two gas permeable surfaces through which gas passes to free the webs from the surface. Two or more mineral fibre webs are formed. They subsequently form an intermediate web wh...

The displaceable roof in its drawn-out position forms a protected outer space, and the kiosk outer walls supports a roof frame with wheels which work in conjunction with two guides which are fixed on the inside of the roof in positions which correspond to opposing outer walls. The roof is self-supportingly mounted on the guides so that it may be drawn outwards over one of the outer walls so that t...

The molten mineral material flows to the plant which comprises a fast rotating cylindrical body. Fibres are thrown out and are guided by a gas stream to a moving collector surface which is gas permeable. Air currents remove fibre webs in such a way that the wet weight/area is reduced. Subsequently the web speed can be reduced so that the weight per unit area can be increased up to more than double...

The roll comprises a shaft (1) on which are stacked a large number of annular sheets (3) of fibrous material capable of plastic flow, which sheets are compressed between two end discs (6, 8) the said roll comprising, at one of its ends, at least one pierced hole (16) for the injection of resin between the shaft (1) and the annular sheets (3) of fibrous material, this method being characterised in ...