Hollow/porous fibers and applications thereof

Details for Australian Patent Application No. 2008340635 (hide)

Owner Philip Morris Products S.A.

Inventors Mishra, Munmaya K.; Yu, Harrison L.

Agent Callinan

Pub. Number AU-A-2008340635

PCT Pub. Number WO2009/080369

Priority 61/008,303 20.12.07 US

Filing date 22 December 2008

Wipo publication date 2 July 2009

International Classifications

C08L 31/04 (2006.01) Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid

A24D 1/00 (2006.01) Cigars

A24D 3/00 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

B01D 24/00 (2006.01) Filtration

C08L 33/02 (2006.01) Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

D01F 6/52 (2006.01) Monocomponent artificial filaments or the like of synthetic polymers

Event Publications

24 June 2010 PCT application entered the National Phase

  PCT publication WO2009/080369 Priority application(s): WO2009/080369

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