发明授权
- 专利标题: Method for providing a reconstituted tobacco material
- 专利标题(中): 提供重构烟草材料的方法
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申请号: US931249申请日: 1992-08-17
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公开(公告)号: US5327917A公开(公告)日: 1994-07-12
- 发明人: Aju N. Lekwauwa , Walter R. D. Young, Jr.
- 申请人: Aju N. Lekwauwa , Walter R. D. Young, Jr.
- 申请人地址: NC Winston-Salem
- 专利权人: R. J. Reynolds Tobacco Company
- 当前专利权人: R. J. Reynolds Tobacco Company
- 当前专利权人地址: NC Winston-Salem
- 主分类号: A24B15/14
- IPC分类号: A24B15/14 ; A24B15/16 ; A24D1/00 ; A24B3/14 ; A24B15/24
摘要:
The present invention relates to a method for providing a reconstituted tobacco material. The method includes contacting tobacco material dispersed in a liquid having an aqueous character with a humectant or binding agent or both under high shear mixing conditions at a temperature of at least about 35.degree. C. to provide a mixture. The mixture is then contacted with a pectin release agent, preferably at a pH of about 5 to about 9, while maintaining the high shear mixing conditions to provide a tobacco material having released tobacco pectins. Preferably, the tobacco material having released tobacco pectins is then formed into a predetermined shape and subjected to conditions sufficient to cause the released tobacco pectins to undergo crosslinking.
公开/授权文献
- US5892782A Laser with split-wave hybrid resonator 公开/授权日:1999-04-06
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