ES325152A1 - Procedure for the separation of a salt 4: 4'-bipiridilio of a mix or solution that contains it. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the separation of a salt 4: 4'-bipiridilio of a mix or solution that contains it. (Machine-translation by Google Translate, not legally binding)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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Filing date
Publication date
Priority claimed from GB14577/65Aexternal-prioritypatent/GB1073824A/en
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Publication of ES325152A1publicationCriticalpatent/ES325152A1/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Extraction Or Liquid Replacement
(AREA)
Pyridine Compounds
(AREA)
Abstract
Process for the separation of a 4: 4'-bipyridylium salt from a mixture or solution containing it, characterized in that the solutions containing said salt are treated with ansonic acid, precipitating the 4: 4'-bipyridylium salt as a derivative. insoluble. (Machine-translation by Google Translate, not legally binding)
ES0325152A1965-04-061966-04-05Procedure for the separation of a salt 4: 4'-bipiridilio of a mix or solution that contains it. (Machine-translation by Google Translate, not legally binding)
ExpiredES325152A1
(en)
Procedure for the separation of a salt 4: 4'-bipiridilio of a mix or solution that contains it. (Machine-translation by Google Translate, not legally binding)
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