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
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/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
    • A24D3/04—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 (en)
EP (1) EP2568833B1 (en)
JP (1) JP5872547B2 (en)
KR (2) KR20150144820A (en)
CN (1) CN102883629B (en)
AR (1) AR084386A1 (en)
AU (1) AU2011251791B2 (en)
BR (1) BR112012028950B1 (en)
CA (1) CA2798042C (en)
CL (1) CL2012003121A1 (en)
GB (1) GB201007946D0 (en)
HK (1) HK1176525A1 (en)
MX (1) MX2012012474A (en)
NZ (1) NZ603222A (en)
RU (1) RU2565566C2 (en)
UA (1) UA106913C2 (en)
WO (1) WO2011141735A1 (en)
ZA (1) ZA201208308B (en)

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PT2854570T (en) 2012-05-31 2016-09-19 Philip Morris Products Sa Flavoured rods for use in aerosol-generating articles
AR091509A1 (en) 2012-06-21 2015-02-11 Philip Morris Products Sa ARTICLE TO SMOKE TO BE USED WITH AN INTERNAL HEATING ELEMENT
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CN107224007A (en) * 2017-07-24 2017-10-03 云南中烟工业有限责任公司 A kind of cigarette filter
CN107927904A (en) * 2017-10-09 2018-04-20 广西中烟工业有限责任公司 Cigarette filter rod curing agent and its preparation and application
CN108095191A (en) * 2017-11-10 2018-06-01 河南中烟工业有限责任公司 A kind of tobacco plug plasticizer and its application
CN108185518A (en) * 2017-12-22 2018-06-22 云南养瑞科技集团有限公司 A kind of filter core with degradable function
CN109288123B (en) * 2018-08-24 2021-08-20 湖南中烟工业有限责任公司 Cooling filter tip and cigarette
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JP7150977B2 (en) * 2019-03-29 2022-10-11 日本たばこ産業株式会社 Cooling segment, non-combustion heating flavor inhalation article, method of using non-combustion heating flavor inhalation article, and non-combustion heating flavor inhalation system
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Also Published As

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

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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