CN1897833B - 烟草烟雾过滤嘴 - Google Patents

烟草烟雾过滤嘴 Download PDF

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Publication number
CN1897833B
CN1897833B CN2004800382301A CN200480038230A CN1897833B CN 1897833 B CN1897833 B CN 1897833B CN 2004800382301 A CN2004800382301 A CN 2004800382301A CN 200480038230 A CN200480038230 A CN 200480038230A CN 1897833 B CN1897833 B CN 1897833B
Authority
CN
China
Prior art keywords
filter
active carbon
activated carbon
copper
filter tip
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2004800382301A
Other languages
English (en)
Chinese (zh)
Other versions
CN1897833A (zh
Inventor
A·D·麦科尔马克
M·J·泰勒
A·J·瓦布尔顿
T·A·瑞安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yishenghua International Co ltd
Filtrona Development Co Pte Ltd
Original Assignee
Filtrona International Ltd
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 Filtrona International Ltd filed Critical Filtrona International Ltd
Publication of CN1897833A publication Critical patent/CN1897833A/zh
Application granted granted Critical
Publication of CN1897833B publication Critical patent/CN1897833B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Tobacco Products (AREA)
CN2004800382301A 2003-10-20 2004-10-19 烟草烟雾过滤嘴 Expired - Fee Related CN1897833B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB0324464.7A GB0324464D0 (en) 2003-10-20 2003-10-20 Tobacco smoke filter
GB0324464.7 2003-10-20
GBGB0324464.7 2003-10-20
PCT/GB2004/004418 WO2005039333A1 (en) 2003-10-20 2004-10-19 Tobacco smoke filter

Publications (2)

Publication Number Publication Date
CN1897833A CN1897833A (zh) 2007-01-17
CN1897833B true CN1897833B (zh) 2011-04-13

Family

ID=29559572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2004800382301A Expired - Fee Related CN1897833B (zh) 2003-10-20 2004-10-19 烟草烟雾过滤嘴

Country Status (9)

Country Link
US (1) US20070295346A1 (https=)
EP (1) EP1679983B1 (https=)
JP (1) JP4824568B2 (https=)
KR (1) KR101155452B1 (https=)
CN (1) CN1897833B (https=)
BR (1) BRPI0415618B1 (https=)
GB (1) GB0324464D0 (https=)
RU (1) RU2357624C2 (https=)
WO (1) WO2005039333A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070261706A1 (en) * 2004-12-15 2007-11-15 Ashesh Banerjea Cigarette with carbon on tow filter
US8247072B2 (en) 2006-02-14 2012-08-21 Eastman Chemical Company Resol beads, methods of making them and methods of using them
MY156325A (en) * 2008-10-17 2016-02-15 Unilever Plc Carbon block filter
CN101999756A (zh) * 2010-11-02 2011-04-06 湖南中烟工业有限责任公司 一种降低卷烟主流烟气中氢氰酸含量的吸附剂及其应用
CN102008125B (zh) * 2010-11-14 2013-04-17 中国烟草总公司郑州烟草研究院 金属络合材料及其制备方法和在卷烟中的应用
CN102058159A (zh) * 2010-11-30 2011-05-18 湖南中烟工业有限责任公司 一种选择性降低卷烟主流烟气中主要羰基化合物的卷烟滤嘴添加剂及制备和应用
GB201112539D0 (en) * 2011-07-21 2011-08-31 British American Tobacco Co Porous carbon and methods of production thereof
CN103030141A (zh) * 2012-09-17 2013-04-10 福建中烟工业有限责任公司 选择性降低烟气中氢氰酸释放量的改性炭材料的制备方法
CN103393219B (zh) * 2013-08-14 2014-09-24 中国烟草总公司郑州烟草研究院 一种选择性降低卷烟主流烟气中氰化氢释放量的改性天然植物类滤嘴添加材料及其制备方法
CN103876285B (zh) * 2014-03-04 2015-12-02 湖南中烟工业有限责任公司 一种增香型滤棒颗粒添加剂及其制备方法和应用
CN103859590B (zh) * 2014-03-28 2016-08-17 湖南中烟工业有限责任公司 可同时降低主流烟气中co和焦油释放量的卷烟滤棒添加剂及制备方法和应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460543A (en) * 1966-03-21 1969-08-12 Liggett & Myers Inc Cigarette filter
US4242226A (en) * 1978-02-21 1980-12-30 Siren Matti J Filter material and a method of manufacturing and using the same
GB2065091A (en) * 1979-11-13 1981-06-24 British American Tobacco Co Improvements relating to tobacco-smoke filters
CN2132392Y (zh) * 1992-08-22 1993-05-12 中国医学科学院放射医学研究所 活性碳纤维复合香烟过滤嘴
US5540759A (en) * 1993-09-20 1996-07-30 Air Products And Chemicals, Inc. Transition metal salt impregnated carbon

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920051A (en) * 1944-01-22 1960-01-05 Edwin O Wiig Whetlerite product and process
US3355317A (en) * 1966-03-18 1967-11-28 Liggett & Myers Tobacco Co Process of impregnating adsorbent materials with metal oxides
GB1438557A (en) * 1973-07-19 1976-06-09 Larox Research Corp Palladium compositions suitable as oxidation catalysts
US3889691A (en) * 1973-12-21 1975-06-17 Calgon Corp Tobacco smoke filter
US4266561A (en) * 1978-04-10 1981-05-12 Brown & Williamson Tobacco Corporation Tobacco smoke filtering compositions
ZA806693B (en) * 1979-11-13 1981-09-30 British American Tobacco Co Tobacco-smoke filters
FI67478C (fi) * 1979-11-13 1985-04-10 British American Tobacco Co Filter foer tobaksroek
US4938238A (en) * 1985-08-26 1990-07-03 R. J. Reynolds Tobacco Company Smoking article with improved wrapper
US5027837A (en) * 1990-02-27 1991-07-02 R. J. Reynolds Tobacco Company Cigarette
EP0720434B1 (en) * 1994-06-27 2002-01-23 Golden Filter SA Removal of noxious oxidants and carcinogenic volatile nitrosocompounds from cigarette smoke using biological substances
WO1996022823A1 (en) * 1995-01-27 1996-08-01 Mine Safety Appliances Company Respirator filter system
US7669604B2 (en) * 2003-09-30 2010-03-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460543A (en) * 1966-03-21 1969-08-12 Liggett & Myers Inc Cigarette filter
US4242226A (en) * 1978-02-21 1980-12-30 Siren Matti J Filter material and a method of manufacturing and using the same
GB2065091A (en) * 1979-11-13 1981-06-24 British American Tobacco Co Improvements relating to tobacco-smoke filters
CN2132392Y (zh) * 1992-08-22 1993-05-12 中国医学科学院放射医学研究所 活性碳纤维复合香烟过滤嘴
US5540759A (en) * 1993-09-20 1996-07-30 Air Products And Chemicals, Inc. Transition metal salt impregnated carbon

Also Published As

Publication number Publication date
KR20060096436A (ko) 2006-09-11
US20070295346A1 (en) 2007-12-27
CN1897833A (zh) 2007-01-17
RU2357624C2 (ru) 2009-06-10
BRPI0415618A (pt) 2006-12-12
EP1679983B1 (en) 2015-09-02
GB0324464D0 (en) 2003-11-19
EP1679983A1 (en) 2006-07-19
JP4824568B2 (ja) 2011-11-30
RU2006114447A (ru) 2007-11-27
KR101155452B1 (ko) 2012-06-15
WO2005039333A1 (en) 2005-05-06
JP2007508818A (ja) 2007-04-12
BRPI0415618B1 (pt) 2013-07-09

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: Oxfordshire

Patentee after: Yishenghua International Co.,Ltd.

Address before: London

Patentee before: FILTRONA INTERNATIONAL LTD.

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20230420

Address after: Singapore, Singapore

Patentee after: ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. Pte. Ltd.

Address before: Oxfordshire

Patentee before: Yishenghua International Co.,Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110413

CF01 Termination of patent right due to non-payment of annual fee