O.Z. 0050/41506 Expandable styrene polymers having a particle diameter of from 0.025 to 0.3 mm and coated with 0.5% by weight or more of a finely divided solid having a melting point above 120.degree.C are used as a heat-insulating filler for lightweight plaster.

PCT No. PCT/EP91/00480 Sec. 371 Date Nov. 24, 1992 Sec. 102(e) Date Nov. 24, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/14711 PCT Pub. Date Oct. 3, 1991.The invention relates to a process for the production of a multicoat coating in which an aqueous transparent topcoat composition containing a polyacrylate resin as binder is employed. The polyacrylate resin can be obtained by adding, either su...

A cassette autochanger for automatically supplying and selectively reproducing a plurality of cassettes (C) having programs recorded therein comprises a plurality of recording/reproducing devices (3), a plurality of cassette storage locations (5, 6), a cassette transporter (4, 9) for transporting the cassettes (C) between the locations (5, 6) and the devices (3), a first detector (23) for detectin...

Clathrates (I) of N-ethoxycarbonyl-3- morpholino-sydnonimine (II) or its salts with cyclodextrin derivs. (III) are new. N.B., cpds. (III) include unsubstd. beta- and gamma-cyclodextrins. (II) is an anti-angina and anti-ischaemic agent (molsidomin) useful for prevention and treatment of angina pectoris. It also has antiarrhythmic, fibrinolytic, platelet aggregation inhibitory and hypotensive activi...

For the removal of water from dilute aqueous solution of NMMO, N-methylmorpholine or morpholine or mixtures thereof, the solution is subjected to reverse osmosis at a pressure in excess of the osmotic pressure and probably around 40 bar and a temperature of 25 DEG C. to 75 DEG C. to form a retentate containing the amines and a permeate which is practically free from the amines. The permeate can ...

For the removal of water from dilute aqueous solution of NMMO, N-methylmorpholine or morpholine or mixtures thereof, the solution is subjected to reverse osmosis at a pressure in excess of the osmotic pressure and probably around 40 bar and a temperature of 25.degree.C to 75.degree.C to form a retentate containing the amines and a permeate which is practically free from the amines. The permeate ca...

Novel multi-functional pharmaceutical compounds are disclosed incorporating least two biologically active chemical Sttuedtral moieties linked by at least one chemical bridging group. The chemical moieties are chosen to exhibit specific biological activity, including immunological activity, neurological activity, cardiovascular activity; and anti-microbial activity. The multi- functional pharmaceut...

The invention relates to a method of creating an FIR filter being adapted to the channel impulse response of a time-dispersive transmission channel comprising the steps of creating several FIR sub-filters in parallel, selecting the tap locations of each sub-filter, determining the sub-filter tap coefficients in such a manner that the output impulse responses of the sub-filters are partially ...

This invention relates to a method of adding silver to calcium carbonate utilized as a purifying agent of water. The calcium carbonate is dipped in a silver nitrate solution having a determined concentration. Then, the calcium carbonate having silver carbonate and the like adhered thereto is treated with sodium ascorbate or sodium erythorbate to reduce silver. Another invention comprises directly ...

2056447 9114944 PCTABScor01 A method for the collection of antibodies and the detection of a specific antibody species in a fluid sample. Said fluid sample is brought into contact with a solid phase matrix comprising a porous membrane and latex particles bound with recombinant protein A or G, resulting in a specific binding of antibodies from the sample. An antigen that is specific for the antibod...

2077073 9114461 PCTABS00007 A medical adhesive product is provided having a conformable backing layer and on one surface thereof a layer of an adhesive comprising an acrylate polymer containing residues of an alkyl acrylate or methacrylate in which the alkyl portion contains from 12 to 20 carbon atoms. The adhesive has no significant tack at 25 ·C and sufficient tack at skin temperature to adhere ...

An installation for the climate control of floor environments with reticulating stationary panels capable of being raised with respect to the real floor and creating an interspaced waterproof containment unit and raised to the desired position, with some means for feeding and releasing water in said interspacing, a climate control apparatus with means intended to create a circulation of air flux d...

Induction welding station for contact inserting machines on hybrid circuit substrates or on traditional printed circuit cards comprising a high-frequency generator and a water-cooled inductor winding, characterized in that, by means of its superimposed two-branched shaped configuration, it is capable of generating a magnetic melting field at the precise point of the tin weld material deposit in co...

The coffee filter (6) is held in a cup (2) which contains a hollow removable body (8). This is made in a material which is a poor conductor of heat, such as plastics material. It has a base (9) and an upper plate (14) which are joined by an annular joint (10) that forms a seal between the filter and the cup. The plate has a valve (15), through which the coffee flows, that is held in a hollow in th...

The invention relates to a heel for women's footwear with a continuation of the top part of the said heel extending towards the toe of the shoe. This extension constitutes an integral part of the heel since the whole element is formed in a single mould.