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公开(公告)号:US11091457B2
公开(公告)日:2021-08-17
申请号:US16734413
申请日:2020-01-06
发明人: Zheng Chen , Yinghui Cao , Ningning Yan , Songfeng Wang , Yong Zhang , Yuefeng Chen , Zhennan Huang , Shenghong Yuan
IPC分类号: C07D401/04 , C07C233/07 , C07C237/22 , C07C25/08 , C07C53/02 , C07C53/08 , C07C53/126 , C07C57/10 , C07C57/12 , C07C59/08 , C07C59/185 , C07C59/265 , C07C63/06 , C07D207/04 , C07D233/58 , C07D235/06 , C07D241/04
摘要: A synthetic nicotine composition comprising synthetic nicotine, a synthetic nicotine salt and a synthetic nicotine derivative, wherein the synthetic nicotine, the synthetic nicotine salt, and the synthetic nicotine derivative are in mass percentage; the synthetic nicotine accounts for 1-20%, the synthetic nicotine salt accounts for 30-70%, and the synthetic nicotine derivative accounts for 20-50%; and the synthetic nicotine is one or more of S-nicotine and a mixture of R-nicotine containing a racemate and S-nicotine. The synthetic nicotine, synthetic nicotine salt and synthetic nicotine derivative according to the present invention are proportionally mixed to prepare an existing synthetic nicotine product, which relieves the problem of the impact of impurities in natural extracted nicotine products causing an unpleasant smell, a bitter taste and a strong volatility, and can be used in the fields of low temperature heat-not-burn products, snuff, electronic cigarettes, nicotine release patches, insecticides, herbicides, microbicides, drug synthesis, etc.
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公开(公告)号:US11311054B2
公开(公告)日:2022-04-26
申请号:US17432103
申请日:2020-10-21
发明人: Ningning Yan , Yong Zhang , Zhennan Huang , Yuefeng Chen , Shenghong Yuan , Qiang Zhang , Songfeng Wang , Zheng Chen
摘要: A method for filling an aerosol generating product includes: preparing a tube body of the aerosol generating product; filling a filter element into the tube body, wherein the filter element is adjacent to a near-lip end of the tube body; installing a blocking and flow guide element from a far-lip end of the tube body; installing a fuming unit from the far-lip end of the tube body, where the fuming unit is located at the far-lip end of the tube body; and sealing the far-lip end of the tube body, and forming a sealing part on an end face of the far-lip end of the tube body. In the new method, each component is successively filled from the near-lip end to the far-lip end of the aerosol generating product, thereby effectively avoiding the pollution caused by the fuming unit on the tube body during the filling of the fuming unit.
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公开(公告)号:US20210061783A1
公开(公告)日:2021-03-04
申请号:US16734413
申请日:2020-01-06
发明人: Zheng Chen , Yinghui Cao , Ningning Yan , Songfeng Wang , Yong Zhang , Yuefeng Chen , Zhennan Huang , Shenghong Yuan
IPC分类号: C07D401/04 , C07D207/04 , C07D241/04 , C07D233/58 , C07D235/06 , C07C25/08 , C07C233/07 , C07C53/02 , C07C53/08 , C07C59/265 , C07C59/08 , C07C53/126 , C07C57/10 , C07C57/12 , C07C63/06 , C07C59/185 , C07C237/22
摘要: A synthetic nicotine composition comprising synthetic nicotine, a synthetic nicotine salt and a synthetic nicotine derivative, wherein the synthetic nicotine, the synthetic nicotine salt, and the synthetic nicotine derivative are in mass percentage; the synthetic nicotine accounts for 1-20%, the synthetic nicotine salt accounts for 30-70%, and the synthetic nicotine derivative accounts for 20-50%; and the synthetic nicotine is one or more of S-nicotine and a mixture of R-nicotine containing a racemate and S-nicotine. The synthetic nicotine, synthetic nicotine salt and synthetic nicotine derivative according to the present invention are proportionally mixed to prepare an existing synthetic nicotine product, which relieves the problem of the impact of impurities in natural extracted nicotine products causing an unpleasant smell, a bitter taste and a strong volatility, and can be used in the fields of low temperature heat-not-burn products, snuff, electronic cigarettes, nicotine release patches, insecticides, herbicides, microbicides, drug synthesis, etc.
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