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Heberlein and Co AG
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Heberlein and Co AG
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Publication of FR933336ApublicationCriticalpatent/FR933336A/fr
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
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FR933336D1945-10-301946-09-09Procédé pour la préparation de solutions stables et non gélifiantes de celluloseet produits conformes à ceux obtenus
ExpiredFR933336A
(fr)