Invention Grant
- Patent Title: Wrapper having reduced ignition proclivity characteristics
- Patent Title (中): 包装机具有降低的点火倾向特性
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Application No.: US14051624Application Date: 2013-10-11
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Publication No.: US09247769B2Publication Date: 2016-02-02
- Inventor: Larry D. Snow , Francois Mongeon , Thomas A. Kraker
- Applicant: Schweitzer-Mauduit International, Inc.
- Applicant Address: US GA Alpharetta
- Assignee: Schweitzer-Mauduit International, Inc.
- Current Assignee: Schweitzer-Mauduit International, Inc.
- Current Assignee Address: US GA Alpharetta
- Agency: Dority & Manning, P.A.
- Main IPC: A24D1/16
- IPC: A24D1/16 ; D21H19/00 ; D21H27/02 ; A24D1/02
Abstract:
Wrappers for smoking articles are disclosed having reduced ignition proclivity characteristics. The wrappers include discrete areas treated with a reduced ignition composition. In accordance with the present disclosure, the amount of burn promoting agents is controlled over the surface of the wrapper in order to, in one embodiment, increase the permeability of the treated areas.
Public/Granted literature
- US20140102465A1 Wrapper Having Reduced Ignition Proclivity Characteristics Public/Granted day:2014-04-17
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