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P E M SOC D APPLIC PHYSIQUES E
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P E M SOC D APPLIC PHYSIQUES E
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Publication of FR866129ApublicationCriticalpatent/FR866129A/fr
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
D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
D21H11/20—Chemically or biochemically modified fibres
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Life Sciences & Earth Sciences
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Chemical & Material Sciences
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FR866129D1940-03-011940-03-01Procédé de traitement de la fibre vulcanisée en vue de la conservation de ses propriétés mécaniques
ExpiredFR866129A
(fr)