The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Nov. 29, 2022
Applicant:
Kt&g Corporation, Daejeon, KR;
Inventor:
Eun Mi Jeoung, Daejeon, KR;
Assignee:
KT&G CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 1/22 (2020.01); A24B 15/16 (2020.01); A24B 15/30 (2006.01);
U.S. Cl.
CPC ...
A24D 1/22 (2020.01); A24B 15/165 (2013.01); A24B 15/30 (2013.01);
Abstract
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.