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.)
FMC Corp
Original Assignee
FMC Corp
Food Machinery and Chemical Corp
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 FMC Corp, Food Machinery and Chemical CorpfiledCriticalFMC Corp
Priority to ES0250349ApriorityCriticalpatent/ES250349A1/en
Publication of ES250349A1publicationCriticalpatent/ES250349A1/en
A process for the dissolution of metallic copper essentially characterized by comprising the contact of the copper with an aqueous solution containing from 20% to 40% of a soluble water of persulfatomanteniendo this solution at a temperature of between 120º f and 175º f while the said copper is dissolving . (Machine-translation by Google Translate, not legally binding)
ES0250349A1959-06-251959-06-25A procedure for the dissolution of metallic copper (Machine-translation by Google Translate, not legally binding)
ExpiredES250349A1
(en)
A procedure for the preparation of antiparasitaries based on N-alkyl-amidos of the acids or, O-dialquilditiofosforilacºticos (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining a derivative of 1,1-dioxide from 3,4-hydride-1,2,4-benzotiadiacin (Machine-translation by Google Translate, not legally binding)