Proposed in method of preparing a plastic solution of cellulose in water containing a tertiary-amine oxide, the method being characterized in that: (a) comminuted cellulosic materials are introduced into an aqueous solution of a tertiary-amine oxide to form a first suspension with a dry-solids content of at least 10 % by weight of cellulose, (b) the first suspension is ground to a high consistency...

EN UNA COMPOSICION DE RECUBRIMIENTO SELLABLE POR EL CALOR PARA APLICACION A UNA PELICULA POLIMERICA DONDE LA COMPOSICION CONTIENE (A) UN LATEX ACUOSO PELICULIGENO BASADO EN UN INTERPOLIMERO O UNA MEZCLA DE UNO O MAS ESTERES DE ACRILATO, Y, OPCIONALMENTE, UNO O MAS ACIDOS ALFA BETA, CARBOXILICOS ETILENICAMENTE INSATURADOS, (B) UN AGENTE DE DESLIZAMIENTO EN CALIENTE DE PARTICULAS INORGANICAS Y (C) U...

PROCESO PARA PRODUCIR UNA RESINA DE CLORURO DE VINILO GRANULAR A PARTIR DE UN LATEX DE RESINA DE CLORURO DE VINILO PREPARADO POR POLIMERIZACION EN EMULSION O POLIMERIZACION EN SUSPENSION FINA, QUE COMPRENDE: A) UN PASO DE FLOCULACION DE LATEX DE RESINA DE CLORURO DE VINILO; B) UN PASO DE DESHIDRATACION DE LA RESINA DE CLORURO DE VINILO FLOCULADA, HASTA UN CONTENIDO EN AGUA DE COMO MAXIMO 50% EN PE...

The utility model discloses a coupling mechanism which is used for connecting a direct pushing electromagnet and a damping frame with large thrust and small volume. The utility model is characterized in that the coupling mechanism is provided with two opposite side plates, one end of each of the two side plates is connected with a connecting plate which is used for fixing the electromagnet. The mi...

An ethylene- alpha -olefin copolymer comprising ethylene and one or more alpha -olefin having from 3 to 10 carbon atoms, the copolymer having an alpha -olefin content of from 1.0 to 8.0 mol%, a density of from 0.900 to 0.930 g/cm<3>, and a melt flow rate of from 0.1 to 100 g/10 min., the programmed-temperature thermogram (see the drawings) of said copolymer as determined with a differential scan...

A method for producing a nitrile by a gas phase catalytic oxidation reaction of an alkane with ammonia in the presence of a catalyst, which comprises supplying the alkane and ammonia to an upper stream inlet of the catalyst layer, and separately supplying at least a part of the total amount of ammonia to a downstream position of the catalyst layer located downstream from the upper stream inlet of ...

Photostable polybenzoylresorcinols capable of absorbing ultraviolet light are incorporated into polymer matrices to produce a coating material. The coating material may be employed as an ultraviolet protective layer for solid substrates and a primer for silicone hardcoats and the like.

PROCESO PARA LA ELABORACION DE UN BARNIZADO EN MULTIPLES CAPAS A TRAVES DEL RECARGUE DE UN REVESTIMIENTO DE LACA CLARA EXCLUSIVAMENTE CON MEDIOS DE RECARGUE ENDURECIBLES DE POLIMERIZACION CATIONICA Y/O RADICAL SOBRE UNA CAPA DE LACA BASE SUMINISTRADORA DEL COLOR Y/O DEL EFECTO RETICULADA O SECADA, EN UNA ILUMINACION CON LUZ DE UNA LONGITUD DE ONDA DE MAS DE 550 NM O BAJO UTILIZACION EXCLUSIVA DEL ...

A video signal encoding system includes a signal processor for segmenting encoded video data into transport blocks having a header section and a packed data section. The system also includes reset control apparatus for releasing resets of system components, after a global system reset, in a prescribed non-simultaneous phased sequence to enable signal processing to commence in the prescribed sequen...

Aliphatic carboxylic acids having 12 to 36 carbon atoms, salts or amides thereof, and/or oil-soluble alkyl thiophosphates may be used to improve the low temperature wear properties of a lubricating eg. crankcase oil composition, containing also a dihydrocarbyl dithiophosphate. In particular, low temperature wear as measured by the first cold cycle of the HKL test may be reduced. In examples oleic ...

In a FLIR target detection system, true targets (52) are isolated from potential false target indications produced by background clutter through the use of a connectivity algorithm which attempts to find around each potential target (52) a closed path (65) of lower (or higher) intensity without exceeding a predetermined distance from the centroid (64) of the potential target. If the attempt is suc...

UNA MATRIZ DE HUESO ORGANICA, FLEXIBLE, ADAPTADA PARA SU USO DURANTE LA RECOMPOSICION, LA RECONSTITUCION O LA REFORMA EN VIVO DE SECCIONES PREVIAMENTE SELECCIONADAS DE UN MAMIFERO O SISTEMA ESQUELETO ANIMAL; COMPRENDIENDO UNA HOJA CONTINUA DE HUESO NATURAL, COMPLETA O PARCIALMENTE DESMINERALIZADA, DONDE EL ESPESOR DE DICHA HOJA ES TANTO COMO PARA PERMITIR MOLDEAR LA HOJA, PARA DARLE LA CONFIGURACI...

MODIFICACION DE PROPIEDAD MAGNETICA. SE INVENTA UN METODO DE MODIFICACION DE LAS PROPIEDADES MAGNETICAS DE UNA PELICULA DELGADA DE UN MATERIAL ACTIVO MAGNETICAMENTE, QUE SE COMPONE DE LA FORMACION DE MODULACIONES DE SUPERFICIE EN EL MATERIAL CON EL FIN DE DIVIDIRLO EN REGIONES QUE MUESTRAN AL MENOS ALGUN GRADO DE INDEPENDENCIA MAGNETICA MUTUA. TAMBIEN SE INVENTA UN INDICADOR O MARCA PARA UTILIZACI...

Pallet or similar that consists of an upper, rectangular load platform forcarrying a load. This platform is supported by legs or supports, positionedin such a way that the fork of a forklift truck can be placed between itslegs from any side in order to be able to lift and move the pallet. Toachieve a lightweight and compact construction for the pallet, it issuggested that the pallet should be prod...

This invention relates to a method of mounting and electrically conductive interconnecting of electronic - especially microelectronic semiconductor - components by means of solderbumps on substrates and of substrates on constituents, which are part of a component housing or of another component containing construction, and products made according to this method comprising (being characterized by) ...

In a distributed data processing system, the authentication of a process at one node for the use of a service at another node is performed in a facility that is separate from the requester and service process. The separate facility is also replaceable, thereby allowing different authentication policies to be implemented within the distributed data processing system. The requesting process and the ...

EL INVENTO SE REFIERE A COMPOSICIONES DE COLAGENO Y METODOS PARA PREPARAR TALES COMPOSICIONES. EL INVENTO TAMBIEN SE REFIERE A UNA NUEVA FUENTE DE COLAGENO, EL TENDON EXTENSOR DITITAL COMUN.; This invention relates to collagen compositions and methods of preparing such compositions. This invention also relates to a novel source of collagen, the common digital extensor tendon.

ES UN APARATO PARA MEDIR LA CARGA DE AGUA EN UNA LAVADORA DE ROPA, PARTICULARMENTE UNA LAVADORA DEL TIPO EN LA QUE EL LIQUIDO DE LAVADO ES RECICLADO DESDE EL FONDO A LA PARTE SUPERIOR DEL TAMBOR, Y QUE CONSTA DE UN TAMBOR ROTATORIO PARA ALBERGAR LA ROPA, UN CONDUCTO DE RECIRCULACION PROVISTO DE UNA BOMBA DE CIRCULACION, AL MENOS UNA VALVULA SOLENOIDE DE CARGA DE AGUA, UN CALENTADOR ELECTRICO Y ELE...

PERFECCIONAMIENTOS EN MAQUINAS DE REBAJADO PERIFERICO DEL PIEZAS PARA EL CALZADO. EL OBJETO DE LA INVENCION SE CENTRA EN UNA MAQUINA DE REBAJADO PERIFERICO DE PIEZAS PARA EL CALZADO, CONSTITUIDA A PARTIR DE DOS BRAZOS ACODADOS (1) SIMETRICOS, CUYOS CENTROS DEL ARTICULACION (2) SE ENCUENTRAN MUTUAMENTE ENGRANADOS, DEFINIENDO MOVIMIENTOS IGUALES Y OPUESTOS. EN LOS EXTREMOS LIBRES DE DICHOS BRAZOS AC...