Filter with improved hardness and filtration efficiency

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10555553
APP PUB NO 20170049147A1
SERIAL NO

15113477

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Importance

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Abstract

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There is provided a smoking article comprising an aerosol generating substrate and a mouthpiece attached to the aerosol generating substrate. The mouthpiece includes a segment comprising a filtration material comprising polylactic acid, and an additive for reducing phenols. The mouthpiece further comprises one or more wrappers circumscribing the segment, the one or more wrappers have a combined basis weight of at least about 50 grams per square metre (gm-2).

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Patent Owner(s)

Patent OwnerAddress
PHILIP MORRIS PRODUCTS S A2000 NEUCHÂTEL

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Binassi, Enrico Lausanne, CH 20 117
Jordil, Yves Lausanne, CH 39 244

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