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1. (WO2018122666) SMOKING ARTICLE FILTER WITH AMORPHOUS MAGNESIUM CARBONATE

Pub. No.:    WO/2018/122666    International Application No.:    PCT/IB2017/058012
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 16 00:59:59 CET 2017
IPC: A24D 3/16
Applicants: PHILIP MORRIS PRODUCTS S.A.
Inventors: COUDERC, Gaetan
VELEIRINHO DE OLIVEIRA ROCHA FELBER, Silvia
Title: SMOKING ARTICLE FILTER WITH AMORPHOUS MAGNESIUM CARBONATE
Abstract:
A filter for a smoking article includes filtration material and an amorphous magnesium carbonate material contained within the filtration material. A smoking article includes a smokable material and the filter downstream of the smokable material.