Invention Grant
US08875716B2 Oral smokeless tobacco products and oral smokeless non-tobacco snuff products comprising carbamide or carbamide salts
有权
口服无烟烟草制品和口服无烟非烟草鼻烟制品，其包含氨基脲或脲基胺
- Patent Title: Oral smokeless tobacco products and oral smokeless non-tobacco snuff products comprising carbamide or carbamide salts
- Patent Title (中): 口服无烟烟草制品和口服无烟非烟草鼻烟制品，其包含氨基脲或脲基胺
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Application No.: US13579381Application Date: 2011-02-15
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Publication No.: US08875716B2Publication Date: 2014-11-04
- Inventor: Herman Norström , Dowen Birkhed
- Applicant: Herman Norström , Dowen Birkhed
- Applicant Address: SE Stockholm
- Assignee: Swedish Match North Europe AB
- Current Assignee: Swedish Match North Europe AB
- Current Assignee Address: SE Stockholm
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: SE1000154 20100217
- International Application: PCT/SE2011/050162 WO 20110215
- International Announcement: WO2011/102788 WO 20110825
- Main IPC: A24B15/00
- IPC: A24B15/00 ; A24B15/28 ; A24B13/00 ; A24B15/30
Abstract:
Oral smokeless tobacco products and oral smokeless non-tobacco snuff products include carbamide or carbamide salt(s). The carbamide salt is chosen from the group including carbamide calcium sulphate [4(CH4N2O).CaSO4], carbamide magnesium sulphate [6(CH4N2O).MgSO4.2H2O] and carbamide sodium chloride [CH4N2O).NaCl.H2O]. Moreover, carbamide or carbamide salt(s) are used in the manufacturing of oral smokeless tobacco products or oral smokeless non-tobacco snuff products.
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