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PH12015500947A1 - A filter for a smoking article - Google Patents

A filter for a smoking article

Info

Publication number
PH12015500947A1
PH12015500947A1 PH12015500947A PH12015500947A PH12015500947A1 PH 12015500947 A1 PH12015500947 A1 PH 12015500947A1 PH 12015500947 A PH12015500947 A PH 12015500947A PH 12015500947 A PH12015500947 A PH 12015500947A PH 12015500947 A1 PH12015500947 A1 PH 12015500947A1
Authority
PH
Philippines
Prior art keywords
filter
filter section
smoking article
section
axial region
Prior art date
Application number
PH12015500947A
Inventor
Mucalo Lance
Walpole Nicholas
knight Matthew
Richardson John
Morales Santiago
Wan Peter
Original Assignee
British American Tobacco Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47358905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH12015500947(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British American Tobacco Co filed Critical British American Tobacco Co
Publication of PH12015500947A1 publication Critical patent/PH12015500947A1/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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

A filter for a smoking article has a first filter section comprising a filter material and a smoke modifying additive disposed in an axial region thereof and a second filter section connected to the first filter section and having at least one channel located in an axial region thereof for directing smoke, in use, through the axial region of the first filter section. The smoke modifying additive can comprise a flavourant such as menthol and the second filter section can comprise a tubular section of fibrous filter material. An adsorbent filter section can also be provided.
PH12015500947A 2012-10-31 2015-04-28 A filter for a smoking article PH12015500947A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1219540.0A GB201219540D0 (en) 2012-10-31 2012-10-31 A filter for a smoking article
PCT/GB2013/052813 WO2014068295A1 (en) 2012-10-31 2013-10-29 A filter for a smoking article

Publications (1)

Publication Number Publication Date
PH12015500947A1 true PH12015500947A1 (en) 2015-07-06

Family

ID=47358905

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12015500947A PH12015500947A1 (en) 2012-10-31 2015-04-28 A filter for a smoking article

Country Status (22)

Country Link
US (3) US20150296878A1 (en)
EP (1) EP2914137B1 (en)
JP (2) JP2014090720A (en)
KR (5) KR102733877B1 (en)
CN (2) CN113439872A (en)
AR (1) AR093294A1 (en)
AU (1) AU2013340588B2 (en)
BR (2) BR112015009443B1 (en)
CA (2) CA3116933A1 (en)
CL (1) CL2015001125A1 (en)
DK (1) DK2914137T3 (en)
ES (1) ES2712943T3 (en)
GB (1) GB201219540D0 (en)
HU (1) HUE041761T2 (en)
MX (1) MX2015005386A (en)
MY (2) MY178585A (en)
PH (1) PH12015500947A1 (en)
PL (1) PL2914137T3 (en)
RU (2) RU2635971C2 (en)
TR (1) TR201903110T4 (en)
UA (4) UA115998C2 (en)
WO (1) WO2014068295A1 (en)

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GB201717567D0 (en) * 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A filter for a smoking article or an aerosol generating product
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WO2019123646A1 (en) * 2017-12-22 2019-06-27 日本たばこ産業株式会社 Smoking article, and smoking article filter
TWI727128B (en) * 2017-12-25 2021-05-11 日商日本煙草產業股份有限公司 Smoking article and filter for smoking article
MX2020006515A (en) 2017-12-28 2020-09-07 Philip Morris Products Sa FIRM FILTER FOR AEROSOL GENERATOR ARTICLE.
KR102329088B1 (en) * 2018-05-17 2021-11-18 주식회사 케이티앤지 Article and apparatus for for generating generating aerosols
KR101976325B1 (en) 2018-07-06 2019-05-07 주식회사 케이티앤지 Cigarette filter reducing smoke constituent, cigarette, and manufacturing method thereof
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GB201903284D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
GB201903290D0 (en) 2019-03-11 2019-04-24 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system
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KR102102802B1 (en) 2019-08-26 2020-04-22 최종철 Online open auction total management system for Construction-Service Business and Drive method
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Also Published As

Publication number Publication date
MY178585A (en) 2020-10-16
RU2015120461A (en) 2016-12-20
JP3219297U (en) 2018-12-13
US20210045436A1 (en) 2021-02-18
CA3116933A1 (en) 2014-05-08
JP2014090720A (en) 2014-05-19
DK2914137T3 (en) 2019-04-01
MX2015005386A (en) 2015-07-21
RU2635971C2 (en) 2017-11-17
HUE041761T2 (en) 2019-05-28
KR20150076216A (en) 2015-07-06
UA98840U (en) 2015-05-12
CL2015001125A1 (en) 2015-10-02
KR20210096319A (en) 2021-08-04
MY204266A (en) 2024-08-20
CN113439872A (en) 2021-09-28
ES2712943T3 (en) 2019-05-16
KR102733877B1 (en) 2024-11-25
RU143582U1 (en) 2014-07-27
BR112015009443B1 (en) 2021-11-16
KR102219760B1 (en) 2021-02-23
US20150296878A1 (en) 2015-10-22
KR20200110479A (en) 2020-09-23
EP2914137A1 (en) 2015-09-09
GB201219540D0 (en) 2012-12-12
WO2014068295A1 (en) 2014-05-08
UA97502U (en) 2015-03-25
AR093294A1 (en) 2015-05-27
UA98841U (en) 2015-05-12
BR122021013385B1 (en) 2022-02-22
US20210030057A1 (en) 2021-02-04
TR201903110T4 (en) 2019-03-21
EP2914137B1 (en) 2018-12-05
CA2888967A1 (en) 2014-05-08
KR102273017B1 (en) 2021-07-02
AU2013340588B2 (en) 2016-01-28
CN104869854A (en) 2015-08-26
CA2888967C (en) 2021-06-08
KR20210082568A (en) 2021-07-05
KR102454343B1 (en) 2022-10-12
PL2914137T3 (en) 2019-05-31
KR20190117816A (en) 2019-10-16
HK1208601A1 (en) 2016-03-11
BR112015009443A2 (en) 2017-07-04
AU2013340588A1 (en) 2015-05-14
UA115998C2 (en) 2018-01-25

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