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.)
Faes Farma SA
Original Assignee
Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES SA
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 Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES SAfiledCriticalFabrica Espanola de Productos Quimicos y Farmaceuticos FAES SA
Priority to ES0233310ApriorityCriticalpatent/ES233310A1/es
Publication of ES233310A1publicationCriticalpatent/ES233310A1/es
Procedimiento para la obtención de poliuretanos caracterizado, porque se ponen a reaccionar un mol de un polialcohol de por lo menos cinco átomos de carbono, con tantos moles de carbonato etílico como requiera la polivalencia del alcohol.
ES0233310A1956-01-291956-01-29UN PROCEDIMIENTO PARALA OBTENCIoN DE POLIURETANOS
ExpiredES233310A1
(es)