专利名称：Covering material for smoking products
having improved carbon monoxide reducingproperties
发明人：Thomas Fritzsching申请号：US11665605申请日：20051012
公开号：US20090044819A1公开日：20090219
摘要：The smoking article wrapping material contains calcium carbonates of differingparticle size as a filler, one of the calcium carbonates having a particle size in the rangefrom 0.1 to 2 μm and being present in an amount of 51-99%, based on the total contentof calcium carbonate fillers, and another calcium carbonate having a particle size of 3.5-10μm and being present in an amount of 1-49%, based on the total content of calciumcarbonate fillers.
申请人：Thomas Fritzsching
地址：Neidenfels DE
国籍：DE
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