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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical Co
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Filing date
Publication date
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical CofiledCriticalMonsanto Chemicals Ltd
Publication of ES222464A1publicationCriticalpatent/ES222464A1/es
Procedimiento de obtención de resinas perfeccionadas, para la fabricación de objetos laminados, caracterizados porque se hace reaccionar 1 mol. de melamina con 2a 5 moles de formaldehido y 0.5 a 0.75 moles de etileno-urea cíclico, a 80-100ºC. y a un pH de 8 a 10, hasta alcanzar un punto de solubilidad en agua del 25%.
ES0222464A1954-06-291955-06-17UN PROCEDIMIENTO DE OBTENCIoN DE RESINAS PERFECCIONADAS PARA LA FABRICACIoN DE OBJETOS LAMINADOS
ExpiredES222464A1
(es)