BR112022008567A2 - ARTICLE AEROSOL GENERATOR COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLY-HYDROXYALKANOATE - Google Patents

ARTICLE AEROSOL GENERATOR COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLY-HYDROXYALKANOATE

Info

Publication number
BR112022008567A2
BR112022008567A2 BR112022008567A BR112022008567A BR112022008567A2 BR 112022008567 A2 BR112022008567 A2 BR 112022008567A2 BR 112022008567 A BR112022008567 A BR 112022008567A BR 112022008567 A BR112022008567 A BR 112022008567A BR 112022008567 A2 BR112022008567 A2 BR 112022008567A2
Authority
BR
Brazil
Prior art keywords
hollow tube
tube segment
hydroxyalkanoate
poly
aerosol generator
Prior art date
Application number
BR112022008567A
Other languages
Portuguese (pt)
Inventor
Jordil Yves
Papakyrillou Stefanos
Original Assignee
Philip Morris Products Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philip Morris Products Sa filed Critical Philip Morris Products Sa
Publication of BR112022008567A2 publication Critical patent/BR112022008567A2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Abstract

ARTIGO GERADOR DE AEROSSOL COMPREENDENDO UM SEGMENTO DE TUBO OCO COMPREENDENDO POLI-HIDROXIALCANOATO. A presente invenção refere-se a um artigo gerador de aerossol (10; 100; 310) para produzir um aerossol inalável mediante aquecimento, o artigo gerador de aerossol compreendendo: uma coluna de substrato gerador de aerossol (12; 114; 312); um segmento de tubo oco (14; 120; 320) compreendendo material de filtração fibroso, o segmento de tubo oco (14; 120; 320) disposto a jusante da coluna (12; 114; 312) e em alinhamento longitudinal com a coluna (12; 114; 312); em que o material de filtração fibroso compreende fibras que compreendem um polímero ou copolímero de poli-hidroxialcanoato (PHA).ARTICLE AEROSOL GENERATOR COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLYHYDROXYALKANOATE. The present invention relates to an aerosol generating article (10; 100; 310) for producing an inhalable aerosol upon heating, the aerosol generating article comprising: an aerosol generating substrate column (12; 114; 312); a hollow tube segment (14; 120; 320) comprising fibrous filtration material, the hollow tube segment (14; 120; 320) disposed downstream of the column (12; 114; 312) and in longitudinal alignment with the column ( 12; 114; 312); wherein the fibrous filtration material comprises fibers comprising a polyhydroxyalkanoate (PHA) polymer or copolymer.

BR112022008567A 2019-12-03 2020-11-26 ARTICLE AEROSOL GENERATOR COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLY-HYDROXYALKANOATE BR112022008567A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19386052 2019-12-03
PCT/EP2020/083556 WO2021110541A1 (en) 2019-12-03 2020-11-26 Aerosol-generating article comprising a hollow tube segment comprising polyhydroxyalkanoate

Publications (1)

Publication Number Publication Date
BR112022008567A2 true BR112022008567A2 (en) 2022-08-09

Family

ID=69105714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008567A BR112022008567A2 (en) 2019-12-03 2020-11-26 ARTICLE AEROSOL GENERATOR COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLY-HYDROXYALKANOATE

Country Status (7)

Country Link
US (1) US20230000142A1 (en)
EP (1) EP4069003B1 (en)
JP (1) JP2023505423A (en)
KR (1) KR20220110790A (en)
CN (1) CN114760866A (en)
BR (1) BR112022008567A2 (en)
WO (1) WO2021110541A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120000480A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
MY162085A (en) 2011-05-31 2017-05-31 Philip Morris Products Sa Rods for use in smoking articles
US10757966B2 (en) * 2012-12-31 2020-09-01 Philip Morris Products S.A. Method and apparatus for manufacturing filters for smoking articles
WO2014102095A2 (en) * 2012-12-31 2014-07-03 Philip Morris Products S.A. Smoking article including flow restrictor in hollow tube
KR102345860B1 (en) 2013-07-16 2022-01-03 필립모리스 프로덕츠 에스.에이. Radially firm smoking article filter
MX2018003691A (en) * 2015-09-30 2018-04-30 Philip Morris Products Sa Smoking article with reduced sidestream smoke.
CN111869935B (en) * 2016-12-16 2023-09-05 韩国烟草人参公社 Aerosol generating device

Also Published As

Publication number Publication date
CN114760866A (en) 2022-07-15
KR20220110790A (en) 2022-08-09
WO2021110541A1 (en) 2021-06-10
US20230000142A1 (en) 2023-01-05
EP4069003B1 (en) 2024-04-17
JP2023505423A (en) 2023-02-09
EP4069003A1 (en) 2022-10-12

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]