Invention Application
- Patent Title: DEGRADABLE FILTER FOR SMOKING ARTICLES
- Patent Title (中): 可吸烟过滤器吸烟文章
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Application No.: PCT/EP2013/064739Application Date: 2013-07-11
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Publication No.: WO2014009498A1Publication Date: 2014-01-16
- Inventor: BINASSI, Enrico , JORDIL, Yves
- Applicant: PHILIP MORRIS PRODUCTS S.A.
- Applicant Address: Quai Jeanrenaud 3 CH-2000 Neuchâtel CH
- Assignee: PHILIP MORRIS PRODUCTS S.A.
- Current Assignee: PHILIP MORRIS PRODUCTS S.A.
- Current Assignee Address: Quai Jeanrenaud 3 CH-2000 Neuchâtel CH
- Agency: DOWLING, Ian
- Priority: EP12176441.9 20120713
- Main IPC: A24D3/06
- IPC: A24D3/06 ; A24D3/10
Abstract:
A filter (14) for a smoking article (10) comprises a segment of filtration material (16), the filtration material (16) comprising randomly oriented regenerated cellulose fibres and cellulose acetate fibers. The filtration material (16) further comprises triacetin. The filter (14) also includes a wrapper (18) circumscribing the segment of filtration material (16).
Information query
