Smoking article wrapper

Wrapper comprising a cellulosic base web containing 10% to 50 wt.% inorganic filler, contains an alkali metal salt equivalent to at least about 23 milligrams of alkali metal per gram of base web. Pref. the salt is a sodium and potassium salt of carbonic acid, formic acid, acetic acid, propionic acid...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MATHEWS JOHN H, DELUCIA MARY L, MATTINA CHARLES F
Format:	Patent
Sprache:	eng ; ita
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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