A textile yarn creel having a circular supporting framework and plural yarn package supporting members mounted removably and circumferentially slidably thereabout and axially thereof, the supporting members having plural radially inwardly extending pins for mounting of yarn packages thereon for radially inward yarn withdrawal. Guide eyelet members are mounted in a circular arrangement on the circu...

A gasoline composition contains a minor amount of at least one of a specified group of quaternary ammonium hydroxides for decreasing or reversing the octane requirement increase (ORI) for a fuel-fired spark ignition internal combustion engine. Tetrabutylammonium hydroxide and tricaprylicmethylammonium hydroxide are two preferred compounds for use.

Polyester fiberfill having spiral crimp that is randomly-arranged and entangled in the form of fiberballs with binder fibers, preferably with a minimum of hairs extending from the surface of the fiberballs, so as to be air-transportable on account of the low cohesion between the balls. A process for making such fiberballs by repeatedly air-tumbling small tufts of such fiberfill/binder/blend agains...

METODO PARA PREPARAR EMULSIONES DE SILICONA REFORZADA DE BASE ACUOSA. COMPRENDE: A) HOMOGENEIZAR UNA MEZCLA DE 100 PARTES EN PESO DE (A), DE 5 A 50 PARTES EN PESO DE (B, C) Y AGUA, PARA FORMAR UNA EMULSION; B) MEZCLAR A LA EMULSION CON 15 A 100 MIMOLES DE (D); C) MANTENER LA EMULSION CATALIZADA A PH INFERIOR A 5 ENTRE 15 Y 30JC Y DURANTE 5 HORAS; D) AÑADIR LA EMULSION DE C) UNA BASE PARA OBTENER U...

APARATO PARA FORMAR UNA CORRIENTE DELGADA DE UN FLUIDO DE TRATAMIENTO, UTILIZABLE PARTICULARMENTE PARA LABRAR MATERIALES TEXTILES. SE COMPONE DE: UN COLECTOR (70) PARA CONTENER Y DISTRIBUIR EL FLUIDO A UNA PRESION DESEADA; DISPOSITIVOS DE FORMACION DE LA CORRIENTE EN COMUNICACION DE FLUIDO CON EL COLECTOR (70), COMPRENDIENDO DICHOS DISPOSITIVOS UNA SECCION RIGIDA DE TUBO, SIENDO EL TUBO SUSCEPTIBL...

An aqueous dispersion of a tertiary amine terminated polyether and a carboxylic acid functional polymer. The tertiary amine terminated polyether is the product of the reaction of the epoxy group of an epoxy resin with the hydroxy group of a hydroxy functional tertiary amine and the carboxylic acid functional polymer is present in an amount sufficient to render the combination water dispersible. A ...

1. A method for producing shaped elements, especially construction panels, made from wood fiber reinforced hydraulically setting material, wherein at most 15 % by weight, in relation to the dry weight of the mixture, of reinforcing wood fibers and/or bundles of wood fibers, as well as water, are admixed to the binding agent and the so obtained slurry is processed into panels on dewatering equipmen...

Styrene polymer foam that is more environmentally acceptable, capable of making foam insulation over a wide range of densities, decorative and does not require the modification of existing equipment for high pressure operation is prepared using a mixed blowing agent of carbon dioxide plus ethyl chloride and optionally a fluorocarbon to provide a foam having primary cells and secondary cells define...

A low battery voltage indicator is for use with remote control keyboards which are not linked by a cable to a power supply. Such keyboards contain their own power and are widely used. Remote keyboards that are infra red linked to personal computers are widely available. Similarly, remote control TV channel selectors utilizing infra red links are extensively used and sold. A majority of these devic...

METODO DE REVESTIR CANTOS DE CRISTALES. CONSISTE EN: RECUBRIR EL AREA DONDE SE DESEA APLICAR LOS ELASTOMEROS DE POLIURETANO, POLIURETANO-POLIUREA O POLIUREA, CON UN SISTEMA DE AGENTE ADHERENTE DE DOS COMPONENTES A PARTIR DE UNA RESINA EPOXIDICA DE FORMULA (I); COLOCAR EL CRISTAL RECUBIERTO EN LOS BORDES CON EL SISTEMA ENDURECEDOR DE DOS COMPONENTES EN UN MOLDE ABIERTO; CERRAR EL MOLDE; CARGAR EL E...

METODO DE OBTENER UN AGENTE ANTICORROSIVO Y LUBRIFICANTE A BASE DE ARALQUILSULFONATO CALCICO. CONSISTE EN PRODUCIR JABON CALCICO (A) DISPERSANDO, EN 95 A 65% DE ACEITE MINERAL DE VISCOSIDAD ENTRE 15.10C6 Y 30.10C6 M2/SEG, A 40JC, DE 5 A 35% DE UN PRODUCTO QUE COMPRENDE UN ALQUILARILSULFONATO CALCICO, DE BASICIDAD ENTRE 10 Y 60; (B) AÑADIENDO A LA DISPERSION OBTENIDA, A TEMPERATURA DE 60J...

The invention provides for improved identification by making use of the existence of DNA regions of hypervariability, otherwise called minisatellite regions in which the DNA contains tandem repeat or quasi-block copolymer sequences and the number of repeats or copolymer units varies considerably from one individual to another. It has now been found that many such regions can be probed simultaneous...

A method of forming a shaped article comprising providing a feedstock consisting of a plurality of superimposed layers of parallel, aligned filaments in a thermoformable polymer matrix in which the continuous filaments have been severed in predetermined positions in the layers, heating the feedstock to a temperature at which the thermoformable polymer matrix can be formed, clamping the plurality o...

A process for the production of silicon in a low-shaft electric furnace, in which raw-material blanks are first formed which contain fine-grain silicon dioxide, e.g. in the form of sand, and carbon in excess in respect of the reduction to silicon carbide and the raw-material blanks are introduced into the low-shaft furnance as a charge in mixture with silicon dioxide in lump form. The silicon diox...

METODO DE PREPARAR UNA COMPOSICION ACUOSA DE SUAVIZANTE CATIONICO. CONSISTE EN: A) FORMAR, EN UNA BASE ACUOSA, UNA MEZCLA FUNDIDA CON UN 1 A 10% EN PESO DE LA COMPOSICION DE UN SUAVIZANTE DE TEJIDOS CATIONICO INSOLUBLE EN AGUA QUE ES UN COMPUESTO CATIONICO CON UNA SOLUBILIDAD EN AGUA A PH DE 2,5 Y 20JC INFERIOR A 10 G/L, TAL COMO LAS SALES DE AMONIO CUATERNARIO, Y CON UN 1% DE UN PRODUCTO NO IONIC...

A flexible cable assembly for actuation of an automobile speedometer or the like, comprising an inner core member and a tubular casing that includes an outer housing and a spiral-cut tubular liner with multiple internal ribs. The liner is constructed by extruding a cylindrical tube with at least one internal longitudinally extending rib. The tube is then cut helically so as to offset circumferenti...

A system for adjusting a performance of an information processing apparatus which provides a unit indicating a target performance value, a unit generating a corresponding performance control pulse in accordance with the target performance value, and an execution control unit which alternately sets an execution period and an execution inhibiting period in accordance with the performance control pul...

METODO PARA OBTENER CELULAS ANFITRION CONFORMADAS. COMPRENDE: A) INTRODUCIR UNA SECUENCIA DNA CODIFICADORA DE LA DESULFATOHIRUDINA EN UN VECTOR DNA QUE CONTIENE UNA SECUENCIA DE CONTROL DE EXPRESION, PARA FORMAR UN VECTOR DE EXPRESION; Y B) TRATAR LA CELULA ANFITRION CON EL VECTOR DE EXPRESION, PARA TRANSFORMARLA. LA SECUENCIA DE CONTROL DE EXPRESION SE ELIGE ENTRE E COLI TRIPTOPHANOPERONA Y GEN D...

METODO DE OBTENER COMPUESTOS DE DESULFATOHIRUDINA. COMPRENDE: A) CULTIVAR CELULAS ANFITRIONES TRANSFORMADAS CON UN VECTOR DE EXPRESION EN UN MEDIO NUTRIENTE LIQUIDO, PARA FORMAR COMPUESTOS DE FORMULA (I); LIBERAR EL COMPUESTO DE FORMULA (I) DE LA CELULA ANFITRION; Y C) AISLAR EL COMPUESTO DE FORMULA (I) POR CROMATOGRAFIA. EL VECTOR DE EXPRESION CONTIENE UNA SECUENCIA DNA REGULADA POR UNA SECUENCIA...