Invention Grant
- Patent Title: Hydrophobic wrapper
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Application No.: US15030954Application Date: 2015-10-15
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Publication No.: US10588346B2Publication Date: 2020-03-17
- Inventor: Clement Besso , Aurelien Guyard , Mirko Minzoni , Alen Kadiric
- Applicant: PHILIP MORRIS PRODUCTS S.A.
- Applicant Address: CH Neuchatel
- Assignee: Philip Morris Products S.A.
- Current Assignee: Philip Morris Products S.A.
- Current Assignee Address: CH Neuchatel
- Agency: Mueting, Raasch & Gebhardt P.A.
- International Application: PCT/IB2015/057943 WO 20151015
- International Announcement: WO2016/063180 WO 20160428
- Main IPC: A24F47/00
- IPC: A24F47/00 ; A24D1/02 ; D21H21/16 ; H01M10/0525
Abstract:
A smoking article (10) includes a tobacco substrate (20) comprising at least 15% humectant and a hydrophobic paper wrapper (40) disposed about the tobacco substrate. The paper wrapper (40) is hydrophobic due to hydrophobic groups covalently bonded to the paper.
Public/Granted literature
- US20170215475A1 HYDROPHOBIC WRAPPER Public/Granted day:2017-08-03
Information query
