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.)
Brauns Federico
Houstein Karl Ewald
Original Assignee
Brauns Federico
Houstein Karl Ewald
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 Brauns Federico, Houstein Karl EwaldfiledCriticalBrauns Federico
Priority to ES218553ApriorityCriticalpatent/ES218553A1/en
Publication of ES218553A1publicationCriticalpatent/ES218553A1/en
Polysaccharides And Polysaccharide Derivatives
(AREA)
Abstract
Process for the production of cellulose, characterized in that the cellulosic material is deprived of air in a small tank, under reduced pressure is subjected to a brief and gentle attack, then defibrated and then continues to be processed. (Machine-translation by Google Translate, not legally binding)
ES218553A1954-11-221954-11-22A procedure for the production of cellulose (Machine-translation by Google Translate, not legally binding)
ExpiredES218553A1
(en)