Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AGfiledCriticalHoechst AG
Publication of ES299189A1publicationCriticalpatent/ES299189A1/en
Process for the purification of acetals, characterized by eliminating the impurities contained in the acetals by reaction with metal hydrides. (Machine-translation by Google Translate, not legally binding)
ES0299189A1963-04-301964-04-25Procedure for the purification of acetals (Machine-translation by Google Translate, not legally binding)
ExpiredES299189A1
(en)
A process for the pretraction of a catalyst comprising a dispersion of metal sodium in an anhydro potassium compound. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of a body with a uniformly porous form based on metal fibers (Machine-translation by Google Translate, not legally binding)