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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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Filing date
Publication date
Application filed by Farmaceutici Italia SpAfiledCriticalFarmaceutici Italia SpA
Priority to ES0221253ApriorityCriticalpatent/ES221253A1/es
Publication of ES221253A1publicationCriticalpatent/ES221253A1/es
Procedimiento para la transformación de picratos orgánicos en sales correspondientes de ácidos minerales o en bases libres aplicable para finalidades analíticas e industriales caracterizado por que se hace reaccionar el picrato que se desea transformar con un compuesto tensioactivo que responde a la fórmula general **(ver fórmula)** en la cual A- representa el radical de un ácido y R un radical alcohilo con un número de átomos de carbono superior a 4.
ES0221253A1955-04-161955-04-16PROCEDIMIENTO PARA LA TRANSFORMACIoN DE PICRATOS EN SALES CORRESPONDIENTES DE áCIDOS MINERALES O EN BASES LIBRES
ExpiredES221253A1
(es)