ES421188A1 - Selective chloration procedure of xilol or mixtures of any of its components. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Selective chloration procedure of xilol or mixtures of any of its components. (Machine-translation by Google Translate, not legally binding)
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Patronato de Investigacion Cientifica y Tecnica
Tecnica SpA
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Patronato de Investigacion Cientifica y Tecnica
Tecnica SpA
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Priority to ES421188ApriorityCriticalpatent/ES421188A1/en
Publication of ES421188A1publicationCriticalpatent/ES421188A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
"SELECTIVE CHLORATION PROCEDURE OF XILOL OR MIXTURES OF ANY OF ITS COMPONENTS", characterized in that to a reactor equipped with the necessary mechanisms of continuous feeding for the reagents, agitation or contacts thereof, and temperature control, and of adequate capacity to the amount of xylol to be treated, the reactants are delivered in the proper proportions, keeping them in the required time, time that varies with the speed of entry of chlorine into the reactor, at a temperature of 0 to 60º C, to achieve the selective chlorination of all the metaxylene present to mono and dichloromethaxylene. (Machine-translation by Google Translate, not legally binding)
ES421188A1973-12-051973-12-05Selective chloration procedure of xilol or mixtures of any of its components. (Machine-translation by Google Translate, not legally binding)
ExpiredES421188A1
(en)
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Procedure for the separation of a salt 4: 4'-bipiridilio of a mix or solution that contains it. (Machine-translation by Google Translate, not legally binding)