ES208002A3 - A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (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.)
Svenska Cellulosa AB
Original Assignee
Svenska Cellulosa AB
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 Svenska Cellulosa ABfiledCriticalSvenska Cellulosa AB
Priority to ES208002ApriorityCriticalpatent/ES208002A3/en
Publication of ES208002A3publicationCriticalpatent/ES208002A3/en
Polysaccharides And Polysaccharide Derivatives
(AREA)
Abstract
Process for obtaining water-soluble salts based on carbonic acids of cellulose ethers by transforming the cellulose by means of an alcohoxylation medium for example sebacic acid of halogens in the presence of alkali characterized by the fact that the alkoxylation is carried out in the presence of of a hypochlorite as a means of regulating viscosity. (Machine-translation by Google Translate, not legally binding)
ES208002A1953-02-271953-02-27A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)
ExpiredES208002A3
(en)
A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of soluble salts in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of pipericine derivatives, replaced in positions 1 and 4 by aral-cohylic groups of different nature (Machine-translation by Google Translate, not legally binding)
A procedure to obtain salts soluble in water, based on carbonic acids of cellulose etheries (Machine-translation by Google Translate, not legally binding)