ES244663A1 - Improvements introduced in the procedure for the elaboration of nitrocellulose (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the procedure for the elaboration of nitrocellulose (Machine-translation by Google Translate, not legally binding)
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Wassag Chemie A G
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Wassag Chemie A G
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Publication of ES244663A1publicationCriticalpatent/ES244663A1/en
Polysaccharides And Polysaccharide Derivatives
(AREA)
Abstract
Improvements introduced in the process for the production of nitrocellulose, characterized in that aqueous suspensions of the cellulose nitrates obtained by normal route are ground and, with the help of a hydrocyclone, they are separated into a fraction with preferentially brittle ground substance and in a fraction with a substance ground mostly unctuous. (Machine-translation by Google Translate, not legally binding)
ES0244663A1958-10-141958-10-14Improvements introduced in the procedure for the elaboration of nitrocellulose (Machine-translation by Google Translate, not legally binding)
ExpiredES244663A1
(en)
A process of manufacturing maleate of 3-p-chlorine-phenyl-3-piripil-l dimethylaminopropane. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of grape seeds, with special views to the manufacture of the grape seed oil (Machine-translation by Google Translate, not legally binding)