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Application filed by Tootal Broadhurst Lee Co LtdfiledCriticalTootal Broadhurst Lee Co Ltd
Publication of CH239541ApublicationCriticalpatent/CH239541A/de
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
CH239541D1942-05-161943-04-22Verfahren zur Herstellung von Erzeugnissen aus Papier und nach dem Verfahren hergestelltes Papiererzeugnis.
CH239541A
(de)
Verfahren zur Herstellung von cellulosehaltigen Erzeugnissen mit erhöhtem Widerstandsvermögen gegen Feuchtigkeit aus Papierbrei und nach diesem Verfahren erhaltenes Erzeugnis.
Verfahren zur Herstellung von als Hüllmaterial für Rauchwaren verwendbarem tabaksubstanzhaltigem Papier, sowie nach dem Verfahren hergestelltes tabaksubstanzhaltiges Papier.