ES232725A3 - Procedure for the manufacture of diesters polioxietilenglicolicos (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of diesters polioxietilenglicolicos (Machine-translation by Google Translate, not legally binding)
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Sintex Organico Ind S A
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Sintex Organico Ind S A
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Publication of ES232725A3publicationCriticalpatent/ES232725A3/en
Application filed by Sintex Organico Ind S AfiledCriticalSintex Organico Ind S A
Priority to ES0232725ApriorityCriticalpatent/ES232725A3/en
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Process for the production of polyoxyethylene glycol diesters, characterized in that it comprises the reaction of polyoxyethylene glycol with a fatty acid in the presence of paratoluenesulfonic acid as a catalyst. (Machine-translation by Google Translate, not legally binding)
ES0232725A1957-12-191957-12-19Procedure for the manufacture of diesters polioxietilenglicolicos (Machine-translation by Google Translate, not legally binding)
ExpiredES232725A3
(en)
Procedure for the obtaining of esters of the 3-alkyl sec-4-methyl-phenyl carbamine acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the chromatic stabilization of linear, thermoplastic and macromolecular polycarbonates (Machine-translation by Google Translate, not legally binding)