A method of manufacturing an amalgam for sealing in a fluorescent lamp consisting of tin, lead, bismuth, indium and mercury is disclosed. In this method, the amalgam is first melted and then discharged through a nozzle to be contacted with a coolant. A fluorescent lamp containing the amalgam manufactured by the above method is also disclosed.

Oriented polyester films primer coated with a hydrolyzed aminosilane are disclosed. These silanes in the unhydrolyzed state have the formula: XSi(R<2>)a(R<3>)b wherein X is a radical selected from the group consisting of H2NR<1>HNR<1> - and H2NR<1>HNR<1>HNR<1> -; the R<1>'s are the same or different groups selected from the group consisting of C1 to C8 alkyl or phenyl; R<2> is a hydrolyzeable gro...

Oriented polyester films primer coated with a hydrolyzed aminosilane are disclosed. These silanes in the unhydrolyzed state have the formula: XSi(R<2>)a(R<3>)b wherein X is a radical selected from the group consisting of H2NR<1>HNR<1> - and H2NR<1>HNR<1>HNR<1> -; the R<1>'s are the same or different groups selected from the group consisting of C1 to C8 alkyl or phenyl; R<2> is a hydrolyzeable gro...

Crosslinked (meth)acrylates with a particle size in the range from 0.001 to 10 mu m, which have a degree of swelling from 100 to 2000% by weight and a degree of crosslinking of from 50 to 100% by weight, based on the polymer, are fillers for dental applications.

Dental materials contain a filler which consists of polymeric crosslinked (meth)-acrylates having a particle size in the range from 0.001 to 100 mu m, a degree of swelling of 50 to 2,000% by weight and a degree of crosslinking of 1 to 100% by weight, (meth)-acrylic acid esters which form crosslinkages and no crosslinkages, and additives.

The present invention relates to a process for inhibiting corrosion of an existing steel material built in an inorganic material by applying an aqueous solution of an inorganic salt, an aqueous solution of a water-soluble silicate compound and a cement composition having corrosion-inhibiting effects on the surface of the inorganic material.

The cup has a shell which is anchored without cement in a cavity of a pelvic bone receiving it. The shell (1) has a variable size which, upon insertion into the cavity (8), is adapted to the small inlet cross-section (40) of the latter. Inside the cavity (8), the shell (1) is widened to an extent determined by the inner surface (31) of the cavity (8). In this way, the cup can, on the one hand, be ...

COMPRENDE LAS SIGUIENTES ETAPAS: 1. EXTRACCION DEL CANELO CON AGUA CALIENTE A TEMPERATURA DE 60-100GC, DURANTE 1-2 HORAS; 2. FRACCIONADO DEL EXTRACTO PARA LA OBTENCION DE UN COMPUESTO DE FORMULA GENERAL (I), MEDIANTE LA ADSORCION DEL EXTRACTO EN RESINA Y ELUCION CON UNA DISOLUCION ACUOSA DE METANOL AL 40-80 POR CIENTO. 3. MODIFICACION QUIMICA DEL COMPUESTO DE FORMULA GENERAL (I). *FORMULA*; A ther...

The invention relates to an absorbent product, such as a sanitary napkin, comprising a fluid-impermeable layer (1) and a fluid-permeable layer (2) as well as a core (3) of absorbent material layer therebetween. Characteristic for such a product according to the invention is that at least the fluid-impermeable outer layer (1) extends somewhat beyond the two longitudinal side edges of the absorbent ...

LAMINA AMORTIGUADORA MAGNETICAMENTE ADHERENTE Y PROCEDIMIENTO PARA SU FABRICACION. EL INVENTO SE REFIERE A UNA LAMINA AMORTIGUADORA MAGNETICAMENTE ADHERENTE CON MEJORADAS PROPIEDADES DE AMORTIGUACION Y UNA PROPORCION MENOR DE FERRITA Y A UN PROCEDIMIENTO PARA SU FABRICACION. LA MASA MAGNETICA ES EMPOTRADA EN TAL CASO EN FORMA DE FAJAS SOBRE UNA CARA EN LA SUPERFICIE DE LA CAPA DE MASA AMORTIGUADOR...

UNA TELA NO TEJIDA CONDUCTORA COMPRENDE FIBRAS TALES COMO FIBRAS DE ALUMINIO MEZCLADAS CON UNA FIBRA DE POLIESTER DE DOS COMPONENTES O UNA COMBINACION DE FIBRA DE POLIESTER DE DOS COMPONENTES Y FIBRA DE POLIESTER EN UNA BANDA PEGADA. LA BANDA ES PARTICULARMENTE UTIL PARA LA FABRICACION DE PLATOS DE ANTENAS DE SATELITE EN LOS QUE LA BANDA SE COMBINA CON UNA O MAS CAPAS DE TELA DE VIDRIO. UNA DE LAS...

PCT No. PCT/US86/00745 Sec. 371 Date Apr. 8, 1986 Sec. 102(e) Date Apr. 8, 1986 PCT Filed Apr. 8, 1986.A blow box (40) is disclosed which is disposed within a pocket (26) defined by a web (W) and felt (F) travelling together from a first dryer (12) to and around a second dryer (14) and onto and around a third dryer (16). The blow box (40) includes a wedge-shaped box extending from between the firs...

PCT No. PCT/NO87/00007 Sec. 371 Date Oct. 13, 1987 Sec. 102(e) Date Oct. 13, 1987 PCT Filed Jan. 16, 1987 PCT Pub. No. WO87/04375 PCT Pub. Date Jul. 30, 1987.A machine for adjustable longitudinal corrugating of sheet materials, particularly of metal with stepwise folding/bending over free-running rollers and counter-rollers, so that alternating longitudinal convex and concave corrugations are form...

A heat recoverable article comprises a recoverable fabric and a polymeric layer of at least 0.03 mm thickness, and preferably unstressed. Such an article can be recovered by means of a torch to provide an environmental seal around substrates such as cables and pipes.

In a transmission power control circuit which performs power amplification of a transmission signal to one of several predetermined levels in response to a control signal and outputs the amplified signal, the bias voltage of the power amplifier circuit 1 is set to the optimum in response to the net level. Since the bias voltage is set to the optimum, the power loss in the power amplifier circuit i...

In a transmission power control circuit which performs power amplification of a transmission signal to one of several predetermined levels in response to a control signal and outputs the amplified signal, the bias voltage of the power amplifier circuit 1 is set to the optimum in response to the net level. Since the bias voltage is set to the optimum, the power loss in the power amplifier circuit i...

CERRADURA CON MECANISMO DE BLOQUEO Y DESBLOQUEO POR MEDIO DE ELECTROIMAN. CERRADURA (1) CON MECANISMO DE BLOQUEO-DESBLOQUEO (25) CON ELECTROIMAN (34) DE UN ORGANO (9) QUE CONECTA POR UNA PARTE DE EMPUÑADURA Y POR OTRA UN PESTILLO (10), COMPRENDIENDO UN ELEMENTO AUXILIAR (26) QUE SE PUEDE ACOPLAR EN UNA POSICION CON EL ORGANO (9) Y EN OTRA POSICION QUEDA DESACOPLADO DEL MISMO, ACTUANDO UN DISPOSITI...

UN CONJUNTO DE DIENTE DE ESQUINA (10) PARA UN UTENSILIO DE TRABAJO, TAL COMO UN CANGILON DE CARGA, INCLUYE UNA PORCION DE ESQUINA (18) CONECTADA CON EL UTENSILIO, ESTANDO DEFINIDAS, EN EL BORDE ANTERIOR DE LA MISMA, UN PRIMERO Y UN SEGUNDO TACOS DE TRANSFERENCIA DE CARGA, Y UN DIENTE DE ESQUINA (20) QUE PUEDE CONECTARSE CON LA PORCION DE ESQUINA (18). LA PORCION EXTREMA POSTERIOR DEL DIENTE DE ESQ...

This device comprises opposite discharge pipes 20 which end in orientable outlets 24 located in the region of the middle of the vehicle and which are located beside the side windows 3, 4 between the roof 2 and an inner lining of the passenger compartment. These ducts are connected by ducts 22 housed in the rear uprights 9, to an intake chamber 18 placed in the region of the rear screen 8. This cha...