FR1239851A - Procédé de traitement des pâtes cellulosiques ayant une faible teneur en résine ou en cire, et notamment de la pâte cellulosique au sulfate
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Procédé de traitement des pâtes cellulosiques ayant une faible teneur en résine ou en cire, et notamment de la pâte cellulosique au sulfate
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Svenska Cellulosa AB
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Svenska Cellulosa AB
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D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
D21H17/03—Non-macromolecular organic compounds
D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
D21H17/07—Nitrogen-containing compounds
FR809463A1958-11-081959-11-06Procédé de traitement des pâtes cellulosiques ayant une faible teneur en résine ou en cire, et notamment de la pâte cellulosique au sulfate
ExpiredFR1239851A
(fr)
Procédé de traitement des fibres cellulosiques à l'état de fibres, fils ou tissus, en vue de l'obtention de tissus aptes à reprendre à l'état mouillé une configuration antérieure