An improved process for the manufacture of polyester resin from the esterification of an aromatic acid with a glycol followed by polycondensation in the presence of a metal oxide catalyst in which spent glycol is removed during the course of the polycondensation reaction along with insolubles, large particulates, low molecular weight oligomers, metal oxide catalyst, cation impurities and anion imp...

UN METODO PARA MANTENER EL VOLUMEN ENCERRADO DE UN ENVASE SELLADO A APROXIMADAMENTE PRESION AMBIENTE, EN EL QUE EL ENVASE CONTIENE UN CONTENEDOR PRESURIZADO QUE COMPRENDE UN MEDICAMENTO, Y UN PROPELENTE DE HFA (HIDROFLUOROALCANO) SELECCIONADO DEL GRUPO QUE CONSISTE DE HFA 134a Y HFA P227, O UNA MEZCLA DE LOS MISMOS; EN EL QUE EL METODO COMPRENDE LAS ETAPAS DE (1) POSICIONAR UNA CANTIDAD EFICAZ DE ...

PCT No. PCT/EP97/01731 Sec. 371 Date Oct. 8, 1998 Sec. 102(e) Date Oct. 8, 1998 PCT Filed Apr. 8, 1997 PCT Pub. No. WO97/38952 PCT Pub. Date Oct. 23, 1997Composition for coloring ceramic articles obtained from ceramic mass containing TiO2 as such, in shades ranging from yellow to orange, consisting of an aqueous or hydroalcoholic solution to be applied to the surface to colored before final firing...

UNA BANDA COMPUESTA 10 ENROLLABLE PARA FORMAR UN CAÑO HELICOIDAL. LA BANDA COMPUESTA 10 COMPRENDE UNA BANDA DE PLASTICO ALARGADA 11 CON UNA PORCION DE BASE 12 Y POR LO MENOS UNA PORCION DE SALIENTE EXTENDIDA EN SENTIDO LONGITUDINAL 20 QUE SE ELEVA DESDE LA PORCION DE BASE 12; Y UNA BANDA ALARGADA DE REFUERZO 30 EXTENDIDA EN SENTIDO LONGITUDINAL QUE RECIBE SOPORTE DE LA PORCION DE SALIENTE 20, TENI...

LA INVENCION SE REFIERE A UNA FORMULACION FARMACEUTICA QUE COMPRENDE UN POLIPEPTIDO SELECCIONADO DE UN GRUPO QUE COMPRENDE INSULINA, UN METABOLITO DE INSULINA, UN ANALOGO DE INSULINA, UN DERIVADO DE INSULINA O COMBINACIONES DE LOS MISMOS; UN TENSIOACTIVO O COMBINACIONES DE DOS O MAS TENSIOACTIVOS; OPCIONALMENTE, UN CONSERVANTE O COMBINACIONES DE DOS O MAS CONSERVANTES; Y, OPCIONALMENTE, UN AGENTE ...

A weld wire having a core composition comprising a combination of graphite and a compound of potassium is disclosed. The combination of graphite and the compound of potassium in the core composition does not exceed approximately 5% by weight, making it possible for the wire to be used in an alternating current welding process without destabilizing a welding arc. The wire comprises the compound of ...

A wireless transformer has primary (4) and secondary (5) parts, both of which are made up of U-shaped magnetic cores (6,7) with a rectangular or round cross-sectional area that each support coils (8/9,10/11). The primary and secondary parts fit behind a fridge's paneling (12) and a door paneling (13) in such a way that they fit close to each other when the fridge door is closed. An Independent cl...

COMUESTO DE LA FORMULA: DONDE R1-R6 SON AQUELLOS DEFINIDOS AQUI Y LOS METODOS PARA PRODUCIRLO. TAMBIEN SE PROPORCIONA COMPOSICIONES FARMACEUTICAS QUE COMPRENDEN UN COMPUESTO DE FORMULA I Y LOS METODOS PARA SU USO COMO AGENTES TERAPEUTICOS.; Compounds of the Formula: where R<1>-R<6 >are those defined herein and methods for producing the same. Also provided are pharmaceutical compositions comprising...

Foaming in part or all of the molded product is controled by enlargement of the tool cavity depending on tool cavity parameters such as pressure and/or temperature and/or material flow. Cavity volume change occurs either during the injection phase, during the foaming phase or during both phases. Cavity enlargement extends over the whole duration of one or both phases or over part of one or both ph...

Peptides containing a gp41 epitope recognized by IgA of individuals with natural immunity against HIV, antibodies to said peptides and the use thereof in the preventive or therapeutic treatment of HIV infections.