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FERTILIZANTES DE MEXICO SOCIED
GUANOS
Original Assignee
FERTILIZANTES DE MEXICO SOCIED
GUANOS
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Filing date
Publication date
Application filed by FERTILIZANTES DE MEXICO SOCIED, GUANOSfiledCriticalFERTILIZANTES DE MEXICO SOCIED
Publication of ES426364A1publicationCriticalpatent/ES426364A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Polyamides
(AREA)
Abstract
A process for reducing the content of biuret in molten urea or in solution of concentrations from 1.0 to 99.9%, characterized in that said molten or in solution urea is contacted with ion exchange resins. (Machine-translation by Google Translate, not legally binding)
ES426364A1973-05-161974-05-16Procedure to reduce the content of biuret in urea. (Machine-translation by Google Translate, not legally binding)
ExpiredES426364A1
(en)
Procedure for the purification of insulin from an aqueous extract of pancreas with insulin content or other aqueous solutions with insulin content. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of 2-amino-d-glucose salts with organic and inorganic acids (Machine-translation by Google Translate, not legally binding)
A procedure for preparing an antidyardaric complex of bismuto and chlorohidroxyquinoline. (Machine-translation by Google Translate, not legally binding)