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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber ScheideanstaltfiledCriticalDegussa GmbH
Priority to ES0240546ApriorityCriticalpatent/ES240546A1/en
Publication of ES240546A1publicationCriticalpatent/ES240546A1/en
Process for the manufacture of wood pulp, characterized in that before or during the abrasion, the wood is treated with an alkaline aqueous solution of peroxygen-releasing combinations. (Machine-translation by Google Translate, not legally binding)
ES0240546A1958-03-071958-03-07A procedure for the manufacture of wooden pulp (Machine-translation by Google Translate, not legally binding)
ExpiredES240546A1
(en)
Procedure for the preparation of new aqueous solutions of adrenocrome monosemicarbazone. (Machine-translation by Google Translate, not legally binding)