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.)
Roca Vallmajor Antonio
Original Assignee
Roca Vallmajor Antonio
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roca Vallmajor AntoniofiledCriticalRoca Vallmajor Antonio
Priority to ES489516ApriorityCriticalpatent/ES489516A0/es
Publication of ES8104143A1publicationCriticalpatent/ES8104143A1/es
Publication of ES489516A0publicationCriticalpatent/ES489516A0/es
PROCEDIMIENTO DE OBTENCION INDUSTRIAL DE HIDROSULFITO. SE PRODUCE A LA REDUCCION DE METABISULFITO SODICO CON ACIDO FORMICO, SEGUN LA REACCION: *FORMULA* SE UTILIZA UN MEDIO SOLVENTE COMPLEJO QUE PERMITE OBTENER DIRECTAMENTE Y EN UNA MISMA OPERACION HIDROSULFITO SODICO SOLIDO Y ANHIDRO EXENTO DE CINC. ESTE COMPUESTO POSEE APLICACIONES EN EL CAMPO DE LA TINTORERIA Y DEL ESTAMPADO.
ES489516A1980-03-131980-03-13Nuevo procedimiento de obtencion industrial de hidrosulfito sodico
GrantedES489516A0
(es)