发明名称 Low ignition propensity cigarette paper
摘要 A cigarette paper of the present invention includes a base cigarette paper and a plurality of combustion-suppressing regions provided, spaced apart from each other, on one surface of the base cigarette paper, the combustion-suppressing regions being formed by applying a polyvinyl alcohol having a degree of polymerization of 900 or more, or a polyvinyl alcohol whose 3% by weight aqueous solution exhibits a viscosity of 5 to 30 mPa·s as measured at 20° C.
申请公布号 US8302612(B2) 申请公布日期 2012.11.06
申请号 US20100687480 申请日期 2010.01.14
申请人 KOMINAMI TAKASHI;JAPAN TOBACCO INC. 发明人 KOMINAMI TAKASHI
分类号 A24D1/02 主分类号 A24D1/02
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