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Bayer AG
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Bayer AG
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Publication of ES262938A1publicationCriticalpatent/ES262938A1/es
Procedimiento para la fabricación de resinas epóxi endurecidas estermodificadas, caracterizado porque a mezclas de combinaciones que contienen en la molécula por lo menos dos grupos epóxido, carbonatos o policarbonatos fusibles, de bajo hasta alto peso molecular de combinaciones dihidroxi por lo menos bivalentes con grupos hidroxilo terminales y agentes endurecedores se les traspasa por calentamiento al estado insoluble o infusible.
ES0262938A1960-03-081960-12-02Procedimiento para la fabricacion de resinas epoxi endurecidas estermodificadas
ExpiredES262938A1
(es)