Use of saling aqueous solution as hydrated humectant for tobacco stem

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United States of America Patent

PATENT NO 10015983
SERIAL NO

14430045

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Abstract

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A moistening method for tobacco stems comprises 1) preparing a hydrated humectant for tobacco stem, 2) placing cut tobacco stems in the hydrated humectant to form impregnated cut tobacco stems; 3) taking out and drying the impregnated cut tobacco stems; the hydrated humectant for tobacco stem is a saline aqueous solution of AnB, the AnB is NaH2PO4, potassium gluconate or oxalic acid, and each one of the AnB has a weight-percent concentration of 0.05 wt % to 5 wt %.

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Patent Owner(s)

  • SHANGHAI TOBACCO GROUP CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Baizhan Shanghai, CN 5 3
Lou, Jiaying Shanghai, CN 2 0
Sha, Yunfei Shanghai, CN 2 0
Wu, Da Shanghai, CN 9 22
Yang, Bin Shanghai, CN 554 3217

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