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C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
C08B11/00—Preparation of cellulose ethers
C08B11/16—Aryl or aralkyl ethers
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FR708181D1929-12-211930-12-20Procédé pour la fabrication des éther-oxydes de cellulose et plus spécialement de l'éther benzylique de la cellulose
ExpiredFR708181A
(fr)