US 12,213,513 B2
Low-temperature smoking body and preparation method thereof
Qian Chen, Hunan (CN); Ke Li, Hunan (CN); Yong Jin, Hunan (CN); Saibo Yu, Hunan (CN); Hongmei Fan, Hunan (CN); Shitai Wang, Hunan (CN); Chao Tan, Hunan (CN); Haifeng Tan, Hunan (CN); Qi Liu, Hunan (CN); Jianhua Yi, Hunan (CN); Wen Du, Hunan (CN); Xinqiang Yin, Hunan (CN); and Xinliang Tan, Hunan (CN)
Assigned to CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD., Hunan (CN)
Appl. No. 17/057,598
Filed by CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD., Hunan (CN)
PCT Filed Mar. 19, 2019, PCT No. PCT/CN2019/078652
§ 371(c)(1), (2) Date Nov. 20, 2020,
PCT Pub. No. WO2019/223411, PCT Pub. Date Nov. 28, 2019.
Claims priority of application No. 201810486784.1 (CN), filed on May 21, 2018; application No. 201810486790.7 (CN), filed on May 21, 2018; application No. 201810486801.1 (CN), filed on May 21, 2018; application No. 201810486814.9 (CN), filed on May 21, 2018; and application No. 201810486822.3 (CN), filed on May 21, 2018.
Prior Publication US 2021/0401030 A1, Dec. 30, 2021
Int. Cl. A24C 5/01 (2020.01); A24B 15/14 (2006.01); A24B 15/16 (2020.01); A24B 15/167 (2020.01); A24B 15/18 (2006.01); A24B 15/28 (2006.01); A24D 1/20 (2020.01)
CPC A24C 5/01 (2020.01) [A24B 15/14 (2013.01); A24B 15/16 (2013.01); A24B 15/167 (2016.11); A24B 15/186 (2013.01); A24B 15/285 (2013.01); A24D 1/20 (2020.01)] 15 Claims
OG exemplary drawing
 
15. A preparation method of a low-temperature smoking body comprising tobacco particles, the preparation method comprising:
placing the tobacco particles in a mold to solidify to obtain the finished low-temperature smoking body, wherein a tobacco particle of the tobacco particles comprises a particle body and a shell wrapped on the particle body; and
distributing a carrier in a particle body and/or a shell, wherein:
the carrier comprises at least one of a raw tobacco material, a non-tobacco material, and a porous material,
the carrier carries a smoking agent, and
the smoking agent comprises a tobacco extract and/or an atomizing agent.