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Bergwerksgesellschaft Hibernia AG
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Bergwerksgesellschaft Hibernia AG
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Application filed by Bergwerksgesellschaft Hibernia AGfiledCriticalBergwerksgesellschaft Hibernia AG
Publication of ES261980A1publicationCriticalpatent/ES261980A1/es
Procedimiento para la obtención de poliésteres, caracterizado porque se condensan glicoles con anhídrido de ácido maleínico y ácido de trimetiladipina en una proporción aproximadamente estequiométrica de los grupos de carboxilo e hidroxilo y los productos obtenidos se copolimerizan con compuestos de vinilo polimerizables con adición de catalizadores de polimerización.
ES0261980A1959-12-141960-10-26Procedimiento para la obtencion de poliesteres
ExpiredES261980A1
(es)