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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
LA PRESENTE INVENCIÓN SE REFIERE A UN PROCEDIMIENTO PARA MODIFICAR QUÍMICAMENTE A LOS ELASTÓMEROS INSATURADOS EN FORMA DE LÁTEX, TANTO NATURALES COMO SINTÉTICOS, HACIENDO REACCIONAR EL DOBLE ENLACE CON COMPUESTOS DIENOS EN BASE A LA REACCIÓN DIELS ALDER, CREÁNDOSE NUEVAS COMPOSICIONES DE POLÍMEROS ELASTOMÉRICOS CON PROPIEDADES MEJORADAS. T2005THE PRESENT INVENTION REFERS TO A PROCEDURE TO CHEMIFY CHEMICALLY TO INSATURED ELASTOMERS IN THE FORM OF LATEX, BOTH NATURAL AND SYNTHETIC, MAKING REACT THE DOUBLE LINK WITH DIANE COMPOUNDS BASED ON THE REACTION OF BETTER THROUGH NEWS . T2005
GT200500168A2005-06-232005-06-23
DIELS-ALDER COMPOSITIONS IN LATEXES OF Unsaturated ELASTOMERS
GT200500168A
(en)
A chair that has a base section with one or more leg elements, a seat section, a first and second mechanism to provide a rotary movement and a lateral sliding movement respectively to the seat, where both mechanisms are activated independently of the the activation state of the other.
IV catheter introducer having, a housing with a needle retainer assembly a needle, which projects from the housing, a plunger assembly, an iv catheter assembly coupled to a tubular receptacle, an elastromeric eyelet disposed between the housing and the tubular receptacle and a removable cover over the needle and catheter.
Rotating device for adjusting the effective length of a leg of a table or other furniture item, which comprises a lower member that includes at least one ramp directed downwards, separated from a second wall ratchet ramp, to form a channel, and an upper member that includes at least one stop stop to operate in the channel that is formed between the ramps.