Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
摘要
Hydromagnesite-magnesium hydroxide compositions which, when used as fillers in smoking article wrappers, significantly reduce the amount of sidestream smoke produced by the burning smoking article while providing the smoking article with good subjective characteristics.
申请公布号
US5979461(A)
申请公布日期
1999.11.09
申请号
US19970823395
申请日期
1997.03.24
申请人
PHILIP MORRIS INC.
发明人
BENSALEM, AZZEDINE;CHANG, WARREN;FOURNIER, JAY A;KALLIANOS, ANDREW G.;PAINE, III, JOHN B.;PODRAZA, KENNETH F.;SCHLEICH, DONALD M.;SEEMAN, JEFFREY I.