Un dispositivo coadiutore di svolgimento di filo per una roccatrice automatica che comprende un primo elemento di definizione avente una porzione di definizione di diametro interno sovrapposta ad una bobina di alimentazione di filo per definire un ballone inferiore, ed un secondo elemento di definizione avente un elemento di definizione disposto sopra la bobina di alimentazione di filo per definir...

To lay at least one filament on at least one support material to form a layer in an undulating line, such as the reinforcement in rubber or plastics for vehicle tyre casings, the filament is fed at a controlled linear speed V1. The filament is deflected across its line of travel. The support material has a linear speed V2, slower than V1, to give an undulating line to the laid filament. The confor...

A zero VOC aqueous coating composition comprising a halogen-free propylene/ alpha -olefin copolymer having an alpha , beta -unsaturated dicarboxylic acid or anhydride grafted thereon, a base, and a water-dispersible resin containing at least two epoxy groups is applied to a plastics substrate comprising a propylene polymer. The dried coating promotes adhesion of a subsequent coating to the surfac...

The invention discloses a process for the manufacture of porous cellulose particles, which have regular shape, and a capacity of sorbing 1.5-9 times of their own weight of water, a tap bulk density of less than 0.85 g/ml. The process for the manufacture of these porous cellulose matrices is performed by mechanically treatment of hydrolyzed cellulose in a wet stage. The cellulose matrices have pref...

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...

Compounds of formula wherein R<1> represents: an optionally substituted alkyl, alkenyl, or alkynyl group ; or an optionally substituted cycloalkyl group; or an optionally substituted cycloalkenyl group ; or a group such as aryl, aralkyl, COOR<3>, COR<3>, CN, NO<2>, NR<3>R<4>, OR<5>, halogen atom. R2 represents a group such as NO<2>, CN, R<5>, S(O)mR<5>, SO2NR<3>R<4>, COOR<3>, COR<3>, CONR<...

Procedimento per migliorare la resistenza alla corrosione dei radiatori in rame e leghe di rame, caratterizzato dal fatto di sottoporre i radiatori, dopo assemblaggio e brasatura dei componenti, alle seguenti operazioni:- lavaggio a freddo;- sgrassaggio;- risciacquo con acqua fredda;- risciacquo con acqua demineralizzata;- fosfatazione filmogena della superficie con soluzione in acqua demineralizz...

A laminated tubular body comprising; an outer layer and an inner layer which contacts the inner surface of the outer layer; wherein the outer layer is penetrated by at least one aperture and the inner layer extends into said at least one aperture.

La giunzione tra l'estremità iniziale e l'estremità finale di una guarnizione di bordo di una vetratura, per esempio un parabrezza per autoveicoli, estrusa direttamente sul vetro, viene effettuata mediante uno stampo supplementare separato applicato al vetro, in cui viene colata una composizione polimerizzabile compatibile che completa la guarnizione.; Junction of the starting end and the finishin...

PCT No. PCT/EP92/00809 Sec. 371 Date Dec. 9, 1992 Sec. 102(e) Date Dec. 9, 1992 PCT Filed Apr. 9, 1992 PCT Pub. No. WO92/18490 PCT Pub. Date Oct. 29, 1992.Bicyclic derivatives of the formula (* CHEMICAL STRUCTURE *) I wherein X1, X2, R1, R2, R3, R4, R5, R6, R7a, R7b, and R8 are as defined in the specification. These compounds are antimicrobially active.

A memory module arranged for providing a predetermined functionality comprising: a plurality of memory elements including at least one memory element having a reduced or potentially reducing performance; and control circuitry capable of controlling the or each memory element such that a predetermined functionality is substantially produced.

Disclosed is a 2 min -deoxy-5-fluorouridine derivative of the formula wherein one of R1 and R2 is a benzyl group which may optionally have substituent selected from the group consisting of C1-C6 alkyl group, C1-C6 alkoxy group, C1-C3 halogenated alkyl group, halogen atom, hydroxyl group and nitro group on the phenyl ring, and the other constitutes an amino acid residue, or a salt thereof....

This invention relates to certain novel 2 min -halomethylidene, 2 min -ethenylidene and 2 min -ethynyl adenosine derivatives, and pharmaceutical compositions thereof, which are useful in inhibiting AdoMet-dependent transmethylation and in the treatment of patients afflicted with neoplastic or viral disease states.

This invention relates top polyol fatty acid polyester compositions having improved physiological properties, organoleptic properties (i.e. mouth feel), liquid/solid stability and chemical stability. These polyol fatty acid polyesters are characterized in that (a) not more than about 0.6% of the fatty acid groups contain three or more double bond, not more than about 20% of the fatty acid groups c...

PCT No. PCT/EP94/03317 Sec. 371 Date Jul. 2, 1996 Sec. 102(e) Date Jul. 2, 1996 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/10613 PCT Pub. Date Apr. 20, 1995An isolated DNA fragment including the genes bcoC, bcoA/B, bcoD coding for the enzymes for L-carnitine biosynthesis in gamma -butyrobetaine/crotonobetaine metabolism and, additionally, including the gene bcoT coding for a potential transport pro...

An improved ophthalmic lens (50) is disclosed which has a plurality of alternating power zones with a continuously varying power within each zone, as well as in transition from one zone to another. In other words, a plurality of concentric zones (at least two) are provided in which the variation from far to near vision correction is continuous, i.e., from near correction focal power (60) to far co...

A belt (3) attached to the body by a buckle or velcro has sensors (1) (2) which may be electrical contacts of conducting rubber to detect an ECG signal. The signals are sent directly to a processing unit (5) also mounted on the belt (3). The processing unit (5) includes a battery (6), switch (7) and diode indicator (8) and it's output is transmitted from a coil (9) to a display unit with receiving...

A sheathing laminate (30) for an absorbent product, such as a sanitary napkin, a diaper, or an incontinence protector, and which is to be used as a liquid permeable top layer, which, when the product is in use, faces the body of the user, comprises a web (10) of plastic film, to one side of which are fixed two mutually spaced, longitudinal strips (14, 16) of non-woven material, while to the other ...

The invention concerns a disposable nappy for the absorption of body excretions, the nappy having an underwear-protective sheet, a liquid-permeable non-woven lining, an absorbent element disposed between the protective sheet and the lining, and a liquidtight non-woven overlay which has an opening in the crotch region, the edges of the opening forming sealing flaps. In order that the nappy absorbs ...

An absorbent article for human body discharge, especially sanitary towel or incontinence article, comprising an absorbent cushion (1), wings (5) located at the sides of the cushion and a liquid-impermeable layer (3) on a side facing away from the body, is to be better protected, in particular, against emergence of liquid due to the action of pressure or surge-like production of liquid. For this pu...