美國
US 12,696,928 B2
Combustible heat source composition for smoking article and smoking article comprising same
US 12,696,928 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：KT&G CORPORATION。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- KT&G CORPORATION
- 發明人
- Eun Mi JEOUNG
- 公開日
- 2026-08-04
- 申請日
- 2023-05-02
- 文件種類
- B2 核准公告
- 也寫作
- US 12,696,928 B2 · US12696928 · 12696928
摘要
The present disclosure relates to a combustible heat source composition, and more particularly, to a combustible heat source composition comprising a carbon powder, an organic binder, and an ignition accelerator, wherein the ignition accelerator comprises potassium nitrate and a reducing sugar, and the potassium nitrate and the reducing sugar are contained at a weight ratio of 5 to 3:2. A smoking article to which a combustible heat source composed of the composition is applied is characterized by having excellent ignitability and combustibility.
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專利局網站： 美國專利商標局（USPTO）