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Kali Chemie AG
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Kali Chemie AG
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Publication date
Priority claimed from DEK59051Aexternal-prioritypatent/DE1266768B/de
Priority claimed from DEK60235Aexternal-prioritypatent/DE1294978B/de
Priority claimed from DEK60721Aexternal-prioritypatent/DE1294979B/de
Application filed by Kali Chemie AGfiledCriticalKali Chemie AG
Publication of ES339549A1publicationCriticalpatent/ES339549A1/es
Un procedimiento para la obtencion de melamina a partir de urea y o de sus productos de disociacion térmica mediante un tratamiento de calor o de presion y calor del material de partida en presencia de amoniaco y un catalizador