SUBSTRATE WITH STRETCHABLE COATING

A coated paper material comprising a paper substrate coated with a composition comprising at least one acrylic binder having a Tg of -3 °C or lower and at least one inorganic filler having a BET specific surface area in the range of 1.0 to 30.0 m2/g, wherein the dry weight ratio of the at least one...

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Bibliographische Detailangaben
Hauptverfasser:	SCHÖLKOPF, Joachim, LARSSON, Mikael, RAGNARSSON, Micael, KRITZINGER, Johannes
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL IMPREGNATING OR COATING OF PAPER PACKAGES PACKAGING ELEMENTS PACKING PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS STORING TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	A coated paper material comprising a paper substrate coated with a composition comprising at least one acrylic binder having a Tg of -3 °C or lower and at least one inorganic filler having a BET specific surface area in the range of 1.0 to 30.0 m2/g, wherein the dry weight ratio of the at least one acrylic binder to the at least one inorganic filler is between 15:100 and 20:100. L'invention concerne un matériau de papier revêtu comprenant un substrat en papier revêtu d'une composition comprenant au moins un liant acrylique ayant une Tg de -3 °C ou moins et au moins une charge inorganique ayant une zone de surface spécifique BET dans la plage de 1,0 à 30,0 m2/g, le rapport en poids sec entre le liant acrylique et la charge inorganique étant compris entre 15 : 100 et 20 : 100.