Filter including randomly-oriented fibers for reduction of particle breakthrough

Details for Australian Patent Application No. 2008340634 (hide)

Owner Philip Morris Products S.A.

Inventors Chang, Jing C.; Xue, Lixin L.; Maher, Michael B.; Ha, Shirley; Yang, SzuSung

Agent Callinan

Pub. Number AU-A-2008340634

PCT Pub. Number WO2009/080368

Priority 61/008,305 20.12.07 US

Filing date 22 December 2008

Wipo publication date 2 July 2009

International Classifications

A24D 3/02 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

A24D 3/04 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

Event Publications

29 April 2010 PCT application entered the National Phase

  PCT publication WO2009/080368 Priority application(s): WO2009/080368

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