Method and apparatus for the plasma processing of filter material

Details for Australian Patent Application No. 2009231333 (hide)

Owner British American Tobacco (Investments) Limited

Inventors Mola, Michele; D'Agostino, Riccardo; Fracassi, Francesco; De Vietro, Nicoletta; Favia, Pietro

Agent Shelston IP

Pub. Number AU-A-2009231333

PCT Pub. Number WO2009/121698

Priority 0805773.9 31.03.08 GB

Filing date 11 March 2009

Wipo publication date 8 October 2009

International Classifications

A24D 3/16 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

C01B 31/08 (2006.01) Carbon

Event Publications

7 October 2010 PCT application entered the National Phase

  PCT publication WO2009/121698 Priority application(s): WO2009/121698

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