HK1176525A1 - Filter additive - Google Patents

Filter additive

Info

Publication number
HK1176525A1
HK1176525A1 HK13103542.2A HK13103542A HK1176525A1 HK 1176525 A1 HK1176525 A1 HK 1176525A1 HK 13103542 A HK13103542 A HK 13103542A HK 1176525 A1 HK1176525 A1 HK 1176525A1
Authority
HK
Hong Kong
Prior art keywords
filter additive
additive
filter
Prior art date
Application number
HK13103542.2A
Other languages
English (en)
Chinese (zh)
Inventor
John SAMPSON
David Rushforth
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
Application filed by British American Tobacco Co filed Critical British American Tobacco Co
Publication of HK1176525A1 publication Critical patent/HK1176525A1/xx

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
    • A24D3/04—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
    • A24D3/02—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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
HK13103542.2A 2010-05-12 2013-03-21 Filter additive HK1176525A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1007946.5A GB201007946D0 (en) 2010-05-12 2010-05-12 Filter additive
PCT/GB2011/050899 WO2011141735A1 (en) 2010-05-12 2011-05-11 Filter additive

Publications (1)

Publication Number Publication Date
HK1176525A1 true HK1176525A1 (en) 2013-08-02

Family

ID=42334676

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13103542.2A HK1176525A1 (en) 2010-05-12 2013-03-21 Filter additive

Country Status (18)

Country Link
US (1) US20130137561A1 (ja)
EP (1) EP2568833B1 (ja)
JP (1) JP5872547B2 (ja)
KR (2) KR20130028937A (ja)
CN (1) CN102883629B (ja)
AR (1) AR084386A1 (ja)
AU (1) AU2011251791B2 (ja)
BR (1) BR112012028950B1 (ja)
CA (1) CA2798042C (ja)
CL (1) CL2012003121A1 (ja)
GB (1) GB201007946D0 (ja)
HK (1) HK1176525A1 (ja)
MX (1) MX2012012474A (ja)
NZ (1) NZ603222A (ja)
RU (1) RU2565566C2 (ja)
UA (1) UA106913C2 (ja)
WO (1) WO2011141735A1 (ja)
ZA (1) ZA201208308B (ja)

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MX353883B (es) 2011-12-30 2018-02-01 Philip Morris Products Sa Artículo para fumar con tapón frontal y método.
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US11039642B2 (en) 2011-12-30 2021-06-22 Philip Morris Products S.A. Smoking article with front-plug and aerosol-forming substrate and method
AR089602A1 (es) 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles
KR102157508B1 (ko) 2012-05-31 2020-09-21 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 물품에 사용하기 위한 풍미 로드
AR091509A1 (es) 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
TWI629008B (zh) * 2012-10-22 2018-07-11 菲利浦莫里斯製品股份有限公司 包含乙酸鹽及甘油之濾嘴段
KR102339129B1 (ko) * 2013-06-26 2021-12-14 에스더블유엠 서비스 에스.에이.에스. 필터 매질
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CN108095191A (zh) * 2017-11-10 2018-06-01 河南中烟工业有限责任公司 一种烟草滤棒用增塑剂及其应用
CN108185518A (zh) * 2017-12-22 2018-06-22 云南养瑞科技集团有限公司 一种具有可降解功能的滤芯
CN109288123B (zh) * 2018-08-24 2021-08-20 湖南中烟工业有限责任公司 一种降温嘴棒及卷烟
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Also Published As

Publication number Publication date
EP2568833A1 (en) 2013-03-20
JP2013526272A (ja) 2013-06-24
NZ603222A (en) 2014-06-27
AU2011251791B2 (en) 2013-11-14
CN102883629B (zh) 2015-05-20
WO2011141735A1 (en) 2011-11-17
CN102883629A (zh) 2013-01-16
RU2565566C2 (ru) 2015-10-20
CL2012003121A1 (es) 2013-02-15
MX2012012474A (es) 2013-02-27
AR084386A1 (es) 2013-05-15
BR112012028950A2 (pt) 2016-07-26
CA2798042A1 (en) 2011-11-17
CA2798042C (en) 2014-11-18
EP2568833B1 (en) 2017-01-18
UA106913C2 (uk) 2014-10-27
KR20130028937A (ko) 2013-03-20
US20130137561A1 (en) 2013-05-30
BR112012028950B1 (pt) 2019-12-03
ZA201208308B (en) 2016-09-28
JP5872547B2 (ja) 2016-03-01
KR20150144820A (ko) 2015-12-28
RU2012153392A (ru) 2014-06-20
GB201007946D0 (en) 2010-06-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190509