METODOS PARA FORMAR CUERPOS ELASTOMERICOS HUECOS DE SUPERFICIE POROSA. LA INVENCION SE REFIERE A UN METODO PARA FORMAR CUERPOS ELASTOMERICOS POROSOS Y HUECOS Y CUERPOS ELASTOMERICOS HUECOS DE DOS CAPAS, UNA DE LAS CUALES ES POROSA Y LA OTRA, CONTIGUA A LA PRIMERA, ES SOLIDA, SIENDO ESTE METODO PARTICULARMENTE UTIL PARA FABRICAR PROTESIS, V.G., PROTESIS DE MAMA Y PROTESIS VASCULARES.; A method of f...

Manufacture of an electrical conductor with permanent superconducting characteristics, by means of a modified heat-treatment process. Apart from the manufacture of the metallic conductor material, synthetic or electrically conducting materials may also be made superconducting on a permanent basis. The invention also provides a method and apparatus for the activation, variation, control and/or swit...

COMPOSICIONES POLIOLEFINICAS PARA PELICULAS FOTODEGRADABLES OPACAS A LA RADIACION VISIBLE. COMPOSICION QUE COMPRENDE POR 100 PARTES EN PESO DE POR LO MENOS UNA POLIOLEFINA: A) DE 0,001 A 0,02 PARTES EN PESO DE HIERRO EN FORMA DE POR LO MENOS UNA SAL IONICA DE HIERRO, B) DE 0,001 A 0,1 PARTES EN PESO DE AZUFRE EN FORMA DE AZUFRE Y/O DE POR LO MENOS UN POLISULFURO DE DIALQUILO, C) DE 0,5 A 5 PARTES ...

ALOJAMIENTO PARA INYECTAR PREABIERTO Y CANULA CONICA. EL ALOJAMIENTO PARA INYECTAR PREABIERTO (34) INCLUYE UNA ENVOLVENTE (40) CON UN PASO DE FLUIDO A SU TRAVES. EL PRIMER EXTREMO DE LA ENVOLVENTE (40) LLEVA UN SEPTUM (54). UNA FORMA DE CANULA ROMA (98A), UTILIZABLE CON EL ALOJAMIENTO PARA INYECTAR (34), DISPONE DE UN ELEMENTO DE FIJACION (100). CUANDO EL ALOJAMIENTO PARA INYECTAR PREABIERTO (34) ...

Aqueous thiocarbonate solutions are stabilized by the addition of base, sulfide and/or polysulfide and the stability and safety of the more concentrated solutions containing 1 weight percent or more equivalent CS2 as a thiocarbonate are achieved as reflected by significant reduction of CS2 partial pressure in such solutions. Such stabilized thiocarbonate solutions are useful for the control of pes...

Pillow (10) to support the head (32) whose surfaces (20), (30), (31) turned towards the head (32) are metalized and mirror-like so that, by steady reflection of the sun's rays, tanning of the face (33) is facilitated.

A disposable absorbant article, such as a diaper (10), having a liquid impervious backsheet (14), a urine pervious liner (12), and absorbent core (18) intermediate the backsheet (14) and liner (12) is disclosed. The liner (12) has a passageway (22) to allow communication of solid waste materials to the core (18), thereby isolating such waste from the skin of the wearer. The liner (12), is at least...

A disposable absorbent article, such as a diaper (10), having a liquid impervious backsheet (12), a urine pervious liner, and absorbent core (16) intermediate the backsheet and liner is disclosed. The liner (24) has a passageway (26) to allow communication of solid waste materials to the core (16), thereby isolating such waste from the skin of the wearer. The liner is longitudinally contracted by ...

Apparatus for forming a plastics coated metal tube comprising means for forming a continuous strip of metal into a U-shape and a forming sleeve for folding the strip into an overlapping tube. A mandrel (23) is also provided which extends through the forming sleeve and through a locating sleeve (30). The locating sleeve (30) centralises the tube as it passes over the mandrel and welding means are p...

ELEMENTO DE PISO EN FORMA DE BALDOSA Y MOLDE PARA FABRICARLO. EL ELEMENTO DE PISO COMPRENDE UNA CUBETA DE UN MATERIAL DE ELEVADA RESISTENCIA A LA TRACCION, UNA CAPA DE NUCLEO ENDURECIDA Y UNA BALDOSA DE CUBIERTA DE CERAMICA QUE CIERRA LA CUBETA Y SOBRESALE UNIFORMEMENTE DE SU BORDE SUPERIOR. EL MOLDE, QUE EN SU TOTALIDAD FORMA PARTE DEL ELEMENTO DE PISO ACABADO, INCLUYE DICHA CUBETA Y DICHA BALDOS...

This invention relates to a novel absorbent structure and absorbent products containing this absorbent structure. More particularly, the absorbent structure of this invention contains a high-loft, bulky, low-density cover layer (10), a higher density transfer layer (20), a very high density, retentive reservoir layer (30) and an impermeable barrier layer (70). The cover and barrier layers are seal...

CATETER DE BALON DE ANGIOPLASTIA, DE PERFIL MUY BAJO, CON CAPACIDAD PARA USAR GUIA ALAMBRICA ORIENTABLE Y RETIRABLE. SE DESCRIBE UN CATETER DE BALON DE PERFIL MUY BAJO QUE PERMITE EL USO DE UNA GUIA ALAMBRICA INDEPENDIENTEMENTE MOVIL, ORIENTABLE Y RETIRABLE. DESPUES DE RETIRAR LA GUIA ALAMBRICA, EL CATETER DE BALON CONSERVA CARACTERISTICAS ADECUADAMENTE ANGIOGRAFICAS Y HEMODINAMICAS. TAL CONSTRUCC...

UN METODO Y UN APARATO PARA TEMPLAR LAMINAS DE VIDRIO INCLUYENDO EL APARATO UN HOGAR, UN HORNO, UNOS MEDIOS DE CURVADO Y UNOS MEDIOS DE ENFRIAMIENTO SITUADOS EN ORDEN A LO LARGO DE UN TRANSPORTADOR EXTENDIDO EN GENERAL HORIZONTALMENTE PARA LAS LAMINAS DE VIDRIO. EL HORNO TIENE UNAS PAREDES LATERALES FORMADAS DE UNA PLURALIDAD DE ESCOBILLAS, E INCLUYE UNOS MEDIOS DE CALDEO CONTROLADO. LOS MEDIOS DE...

Laundering is improved by placing a nonwoven fabric (1) in the washing liquid to collect the dirt. The nonwoven fabrics used are composed of a combination of different plastic fibres, preferably polypropylene and/or polyamide and/or cationic cellulose fibres.

What is disclosed is a light-transparent body comprising a first coextruded layer of a first extrudable light-transparent synthetic resin and a second coextruded layer of a second extrudable light-transparent synthetic resin different from said first resin, wherein said first and second coextruded layers are adjacent and wherein at least said first layer contains a dyestuff capable of fluorescing ...

CONJUNTO DE MAQUINILLA DE AFEITAR Y UTILES PROPIOS DEL AFEITADO, INCORPORADOS TODOS ELLOS EN UN MISMO ELEMENTO DE REDUCIDAS DIMENSIONES. CONSISTE EN UN CUERPO PRINCIPAL HUECO PREFERENTEMENTE DE FORMA CILINDRICA SOBRE CUYOS EXTREMOS SE INTRODUCEN EL SPRAY CONTENEDOR DE LA ESPUMA DE AFEITADO Y EL SPRAY CONTENEDOR DEL MASAJE O LOCION PARA DESPUES DEL AFEITADO, CERRANDOSE AMBOS EXTREMOS POR SENDOS CAP...

Un miembro obturador o de precinto para un recipiente tiene una membrana (2) --v.gr., de hoja de aluminio -- y una primera lámina (8) -- v.gr., de poliéster-- de la cual una parte está unida (adherida) a la membrana. La otra parte de la lámina queda libre, formando un apéndice para que se pueda despegar o desprender el miembro obturador. El miembro obturador puede fijarse al cuello de una botella ...

A process for composting waste containing animal and/or human excretions like manure, waste water or sewage sludge is proposed in which said waste is converted into a highly viscous suspensoid dispersion in a closed container with the addition of chopped biologically degradable carbon-containing substances like straw, for example, by agitation using one or more dispersing tools with the exertion o...

PERCHA MULTIPLE GIRABLE. UNA PERCHA UTILIZABLE COMO PERCHA MULTIPLE ESTA EQUIPADA CON MAS DE UNA VARILLA DE SOPORTE, PREFERENTEMENTE CINCO VARILLAS DE SOPORTE, CONSTITUIDAS EN TOTAL EN FORMA DE U Y GUIADAS CADA UNA CORREDIZAS DE FORMA TELESCOPICA CON LA VARILLA SUPERIOR EN LA PIEZA DE SOPORTE, A CUYO FIN SE LOGRA UNA CAPACIDAD DE DESPLAZAMIENTO HORIZONTAL LIMITADA Y AL MISMO TIEMPO UNA CAPACIDAD D...

End closure and method and apparatus for applying said closure to the hollow tubular profiles 10, formed by thin- walled plastic or by laminated plastic materials. The end closure 16 has a partially conical cylindrical wall- insertion section 12, 18 and a groove which extends circumferentially 20 and is adapted to receive the hollow tubular profile 10 in a heat-weldable seal. The method comprises ...