ES235376A3 - Procedure to improve the processes of transformation of pulp of cellulose (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to improve the processes of transformation of pulp of cellulose (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.)
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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Priority to ES0235376ApriorityCriticalpatent/ES235376A3/en
Publication of ES235376A3publicationCriticalpatent/ES235376A3/en
Polysaccharides And Polysaccharide Derivatives
(AREA)
Abstract
Process for improving the transformation processes of the cellulose pulp, chemically purified, into cellulose derivatives, characterized by adding, at least, to said cellulose pulp, one of the polyoxyethylene esters derived from the group comprising the abietic and hydroabietic acids. (Machine-translation by Google Translate, not legally binding)
ES0235376A1957-04-301957-04-30Procedure to improve the processes of transformation of pulp of cellulose (Machine-translation by Google Translate, not legally binding)
ExpiredES235376A3
(en)