| 发明名称 |
SMOKING COMPOSITIONS |
| 摘要 |
<p>A non-volatile source of ketone to flavor tobacco smoke is provided by a .beta.-ketocarboxylic acid ester of a sugar or related compound. The ester is applied to the smoking material and remains in place until the burning coal releases the ketone.</p> |
| 申请公布号 |
CA1208212(A) |
申请公布日期 |
1986.07.22 |
| 申请号 |
CA19830435213 |
申请日期 |
1983.08.24 |
| 申请人 |
PHILIP MORRIS INCORPORATED |
发明人 |
CHAN, WOONTUNG G. |
| 分类号 |
A24B15/28;C07H9/04;C07H13/04;(IPC1-7):C07H13/04;A24B3/12 |
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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