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Perfogit SpA
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Perfogit SpA
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Publication of ES210217A1publicationCriticalpatent/ES210217A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining esters of terephthalic acid, especially dimethyl terephthalate, characterized by starting from toluene which is subjected to chloromethylation to obtain chloromethyl toluene. (Machine-translation by Google Translate, not legally binding)
ES0210217A1952-06-281953-06-26Procedure for the obtaining of esters of thereftal acid (Machine-translation by Google Translate, not legally binding)
ExpiredES210217A1
(en)
A procedure for the esterification of dicarboxylic acids of elevated points of boiling or, respectively, decomposition, with mono or polyvalent alcohols (Machine-translation by Google Translate, not legally binding)