In a method of producing molten pig iron or steel pre-products from particulate ferrous material, as well as of producing reduction gas in a melt-down gasifier by adding coal and by blowing in oxygen-containing gas by means of nozzle pipes penetrating the wall of the melt-down gasifier, a fixed bed formed of coke particles, through which the oxygen-containing gas flows and a superposed fluidized b...

A cross-country ski binding for cross-country ski shoes which have, at their front sole end, engagement elements which correspond with and engage into engagement elements of the ski binding, to provide a pivot connection. The ski binding has a U-shaped clip or stirrup member for securing the front sole end against lifting off the ski binding engagement elements, the legs of which clip are mounted ...

A folded suture retainer for multistrand sutures providing for single strand delivery of sutures from the retainers. The retainer comprises a jacket member and an insert member disposed within the jacket member. The retainer provide separate spaces for containing individual sutures in a manner to prevent kinking of the suture and entanglement with adjacent sutures.

A process is described for increasing the space time yield of polymer production in a fluidized bed reactor employing an exothermic polymerization reaction by cooling the recycle stream to below its dew point and returning the resultant two-phase fluid stream to the reactor to maintain the fluidized bed at a desired temperature above the dew point of the recycle stream.

Title compds. (I)[R1=H, lower alkyl; R2, R3=H, halo, lower alkyl, OH, lower alkoxy, -NO2, etc.; X=-NH-R, -AOR', etc.; R=lower alkyl, alkenyl, etc.; R'=H, lower alkyl, etc. were prepd.. Thus, ZnCl2 in triethylamine was treated with 2,4-penta-2,4-dione in benzene and chlorotrimethylcillane to give [A . [A and diethylacetylene dicarboxylate in toluene was refluxed for 16hr to give [B . [B in TH...

Linear or branched oligonucleotide multimers useful as amplifiers in biochemical assays which comprise (1) at least one first single-stranded oligonucleotide unit that is complementary to a single-stranded oligonucleotide sequence of interest, and (2) a multiplicity of second single-stranded oligonucleotide units that are complementary to a single-stranded labelled oligonucleotide. Amplified sandw...

The aldonic acids on which the esters are based can be linked glycosidically in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The compounds have therapeutic activity.

The aldonic acids on which the amides are based can be glycosidically linked in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The products are starting materials for the preparation of the corresponding polysulphates.

The aldonic acids on which the amides are based can be glycosidically linked in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The products are starting materials for the preparation of the corresponding polysulphates.

The aldonic acids on which the esters are based can be linked glycosidically in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The compounds have therapeutic activity.

1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Novel solid complex which is characterized in that it is formed by alumina bonded to at least one phosphate functional group of a bi- or polyfunctional compound containing at least one phosphate functional group and at least one chemically reactive group capable of forming a covalent bond with molecules of a proteinic natu...