FLAME-RETARDED PAPER PRODUCTS AND METHOD AND APPARATUS FOR MAKING THEM

A flame-retarded paper product comprises as a fire-retardant (FR) ingredient a compound selected from among inorganic and organic flame-retardant compounds. A method of making a flame-retarded paper product is described, which comprises: a) producing a base paper; b) applying to the paper base at le...

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Bibliographische Detailangaben
1. Verfasser:	GOHARY, YOSSEF
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	A flame-retarded paper product comprises as a fire-retardant (FR) ingredient a compound selected from among inorganic and organic flame-retardant compounds. A method of making a flame-retarded paper product is described, which comprises: a) producing a base paper; b) applying to the paper base at least one FR compound, to form a layer comprising said compound; and c) applying to the base paper, over said layer, a coating color and/or laminate and/or surface sizing L'invention concerne un produit de papier ignifugé comportant, comme élément ignifugeant, un composé choisi parmi des composés ignifugeants organiques et inorganiques. Le procédé permettant de fabriquer un produit de papier ignifugé consiste : a) à produire un papier de base ; b) à appliquer sur le papier de base au moins un composé ignifuge afin de former une couche comportant ledit composé ; et c) à appliquer une sauce de couchage et/ou un stratifié et/ou une colle superficielle sur ladite couche du papier de base.