发明名称 |
TOBACCO MATERIAL, TOBACCO FILLER, AND CIGARETTE |
摘要 |
<p>Provided is a tobacco material which can give a cigarette mainstream smoke significantly reduced in CO content and significantly reduced in C/T (ratio of CO to tar). The tobacco material is a tobacco material chemically modified with phosphoric acid by heating a mixture of a base tobacco material, phosphoric acid, and urea to react the base tobacco material with the phosphoric acid.</p> |
申请公布号 |
WO2011118041(A1) |
申请公布日期 |
2011.09.29 |
申请号 |
WO2010JP55459 |
申请日期 |
2010.03.26 |
申请人 |
JAPAN TOBACCO INC.;BABA, SHINTARO;MATSUMOTO, HIROFUMI;ITO, KENJI |
发明人 |
BABA, SHINTARO;MATSUMOTO, HIROFUMI;ITO, KENJI |
分类号 |
A24B15/28 |
主分类号 |
A24B15/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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