US 12,433,322 B2
Water-based electronic cigarette liquid
Jianfu Liu, Hunan (CN); Jianhua Yi, Hunan (CN); Wen Du, Hunan (CN); Jiaruo Huang, Hunan (CN); Zhiguo Wang, Hunan (CN); Xinliang Tan, Hunan (CN); Kejun Zhong, Hunan (CN); Zhiwei Sun, Hunan (CN); Wei Liu, Hunan (CN); Jingbo Chen, Hunan (CN); Chao Tan, Hunan (CN); Chao Chen, Shanghai (CN); Chaoying Chen, Shanghai (CN); Jing Yang, Henan (CN); Qishan Yuan, Henan (CN); Xinqiang Yin, Hunan (CN); Xiaoyi Guo, Hunan (CN); and Jianxin Ren, Hunan (CN)
Assigned to CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD., Hunan (CN); SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE CO., LTD., Shanghai (CN); and CHINA TOBACCO HENAN INDUSTRIAL CO., LTD., ZhengZhou (CN)
Appl. No. 17/425,707
Filed by CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD., Hunan (CN); SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE CO., LTD., Shanghai (CN); and CHINA TOBACCO HENAN INDUSTRIAL CO., LTD., ZhengZhou (CN)
PCT Filed Jan. 20, 2020, PCT No. PCT/CN2020/073137
§ 371(c)(1), (2) Date Jul. 23, 2021,
PCT Pub. No. WO2020/151638, PCT Pub. Date Jul. 30, 2020.
Claims priority of application No. 201910072584.6 (CN), filed on Jan. 25, 2019.
Prior Publication US 2024/0016198 A1, Jan. 18, 2024
Int. Cl. A24B 15/167 (2020.01); A24B 15/30 (2006.01); A24B 15/32 (2006.01)
CPC A24B 15/167 (2016.11) [A24B 15/302 (2013.01); A24B 15/32 (2013.01)] 28 Claims
 
1. A water-based electronic cigarette liquid, comprising following ingredients in parts by mass:
40-60 parts of water;
20-50 parts of smoke providing ingredient which is solid at normal temperature and is soluble in water, wherein the smoke providing ingredient is sugar alcohol, and the sugar alcohol is a mixture of erythritol, sorbitol and xylitol with a mass ratio of erythritol to xylitol ranging from 1:1 to 1:4 and a mass ratio of erythritol to sorbitol ranging from 1:1 to 1:4, or the sugar alcohol is a mixture of erythritol and xylitol with a mass ratio of erythritol to xylitol ranging from 1:1 to 1:4; and
0-20 parts of glycerol.