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Publication of ES281152A1publicationCriticalpatent/ES281152A1/en
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics
(AREA)
Abstract
Process for the regeneration of the cationic resins, characterized in that said regeneration is carried out by an acid which, next, is distilled together with another acid more basic and less volatile than first, and thus the first acid can be entirely recovered and reused in the procedure. (Machine-translation by Google Translate, not legally binding)
ES0281152A1962-08-251962-09-28Procedure for the regeneration of catiºnic resins (Machine-translation by Google Translate, not legally binding)
ExpiredES281152A1
(en)
A method for the production of a phenol-aldehyde resin equipped with a desired softening point (Machine-translation by Google Translate, not legally binding)