CA2708837C - Cigarette filter and filter-tipped cigarette - Google Patents

Cigarette filter and filter-tipped cigarette Download PDF

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Publication number
CA2708837C
CA2708837C CA2708837A CA2708837A CA2708837C CA 2708837 C CA2708837 C CA 2708837C CA 2708837 A CA2708837 A CA 2708837A CA 2708837 A CA2708837 A CA 2708837A CA 2708837 C CA2708837 C CA 2708837C
Authority
CA
Canada
Prior art keywords
filter
cigarette
paper
rigidity
plug
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.)
Active
Application number
CA2708837A
Other languages
English (en)
French (fr)
Other versions
CA2708837A1 (en
Inventor
Masafumi Tarora
Atsusi Torii
Toru Tsujimoto
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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=40795404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2708837(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of CA2708837A1 publication Critical patent/CA2708837A1/en
Application granted granted Critical
Publication of CA2708837C publication Critical patent/CA2708837C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/04Cigars; Cigarettes with mouthpieces or filter-tips
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/14Use of materials for tobacco smoke filters of organic materials as additive
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/16Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163Carbon
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/16Pure paper, i.e. paper lacking or having low content of contaminants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)
CA2708837A 2007-12-14 2008-12-04 Cigarette filter and filter-tipped cigarette Active CA2708837C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-323802 2007-12-14
JP2007323802 2007-12-14
PCT/JP2008/072074 WO2009078287A1 (ja) 2007-12-14 2008-12-04 シガレットフィルタおよびフィルタ付きシガレット

Publications (2)

Publication Number Publication Date
CA2708837A1 CA2708837A1 (en) 2009-06-25
CA2708837C true CA2708837C (en) 2013-02-05

Family

ID=40795404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2708837A Active CA2708837C (en) 2007-12-14 2008-12-04 Cigarette filter and filter-tipped cigarette

Country Status (13)

Country Link
US (1) US20100242977A1 (zh)
EP (1) EP2229827B1 (zh)
JP (1) JP5043127B2 (zh)
KR (1) KR101225823B1 (zh)
CN (1) CN101896082B (zh)
CA (1) CA2708837C (zh)
ES (1) ES2608059T3 (zh)
HK (1) HK1145611A1 (zh)
MY (1) MY150067A (zh)
RU (1) RU2423571C1 (zh)
TW (1) TWI404509B (zh)
UA (1) UA95201C2 (zh)
WO (1) WO2009078287A1 (zh)

Families Citing this family (29)

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EP2324722A1 (en) 2009-11-23 2011-05-25 Philip Morris Products S.A. Novel filter segment comprising a substrate loaded with a smoke-modifying agent
JP2013106520A (ja) * 2010-03-15 2013-06-06 Japan Tobacco Inc 非加熱型たばこ
GB201004976D0 (en) * 2010-03-24 2010-05-12 Filtrona Int Ltd Tobacco smoke filter
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
PL2579736T3 (pl) 2010-06-10 2019-06-28 Essentra Filter Products Development Co. Pte. Ltd. Filtr dymu tytoniowego
JP5766934B2 (ja) 2010-11-01 2015-08-19 株式会社ダイセル タバコフィルター及びその製造方法並びにタバコ
EP2510814A1 (en) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilated smoking article including sorbent material
RU2544158C1 (ru) * 2011-08-05 2015-03-10 Джапан Тобакко Инк. Сигарета
PL2583570T3 (pl) * 2011-10-21 2015-07-31 Philip Morris Products Sa Wyrób do palenia mający wnękę końca doustnego z oznaczeniami
WO2013084661A1 (ja) * 2011-12-06 2013-06-13 日本たばこ産業株式会社 シガレットフィルタおよびシガレット
EP2818060B1 (en) * 2012-02-20 2018-05-16 Japan Tobacco, Inc. Cigarette
UA116990C2 (uk) * 2012-08-06 2018-06-11 Філіп Морріс Продактс С.А. Курильний виріб з порожниною, розташованою у вставлюваному в рот кінці
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
AU2014292510A1 (en) * 2013-07-16 2015-11-26 Philip Morris Products S.A. Radially firm smoking article filter
MY186249A (en) * 2013-07-16 2021-06-30 Philip Morris Products Sa Smoking article filter for easy extinguishing
KR102104738B1 (ko) 2013-11-21 2020-04-24 니뽄 다바코 산교 가부시키가이샤 궐련
CN103808831B (zh) * 2014-03-16 2015-03-18 国家烟草质量监督检验中心 同时测定电子烟烟液中1,2-丙二醇,薄荷醇,二甘醇,丙三醇和三甘醇含量的方法
EP3106044A4 (en) * 2014-04-03 2017-11-08 Japan Tobacco, Inc. Low tar menthol cigarette
CN104237428B (zh) * 2014-08-26 2015-12-30 上海烟草集团有限责任公司 一种无烟气烟草制品中薄荷醇的测定方法
TW201635927A (zh) * 2015-03-27 2016-10-16 菲利浦莫里斯製品股份有限公司 具有嘴端空腔及通氣的吸煙物件
UA120890C2 (uk) * 2015-08-28 2020-02-25 Джей Ті Інтернешнл Ес. Ей. Курильний виріб
DE102016124051A1 (de) 2016-12-12 2018-06-14 Hauni Maschinenbau Gmbh Doppellagiges Röhrchen der Tabak verarbeitenden Industrie sowie Verfahren zur Herstellung eines derartigen Röhrchens
CN110381756B (zh) * 2017-03-06 2022-02-08 日本烟草产业株式会社 附带滤嘴的吸烟物品
WO2019130155A1 (en) * 2017-12-28 2019-07-04 Philip Morris Products S.A. Firm filter for aerosol-generating article
EP3731662A1 (en) * 2017-12-28 2020-11-04 Philip Morris Products S.a.s. Firm filter for aerosol-generating article
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
KR102402062B1 (ko) * 2020-01-03 2022-05-24 주식회사 케이티앤지 곡물 허스크가 함유된 흡연물질 래퍼와 이를 포함하는 흡연물품, 및 상기 흡연물품의 제조 방법
KR20230074326A (ko) * 2021-11-19 2023-05-30 주식회사 케이티앤지 가향 시트를 포함하는 지관 및 이를 포함하는 흡연 물품
KR20230075175A (ko) * 2021-11-22 2023-05-31 주식회사 케이티앤지 가향 시트를 포함하는 팁페이퍼 및 이를 포함하는 흡연 물품

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
CH323307A (de) * 1953-04-15 1957-07-31 Kurt Koerber & Co Kg Filtermundstück und ein Verfahren zur Herstellung derartiger Mundstücke für Tabakstrangprodukte.
GB809305A (en) * 1956-02-23 1959-02-18 Kurt Koerber Improvements in filter mouthpiece cigarettes and the production thereof
GB1372692A (en) 1971-08-11 1974-11-06 Molins Ltd Cigarettes
ZA804947B (en) * 1979-08-28 1981-06-24 British American Tobacco Co Smoke filtration
GB2135168A (en) 1983-02-16 1984-08-30 Tabac Fab Reunies Sa Cigarette filter
US4553556A (en) 1984-03-22 1985-11-19 Philip Morris Incorporated Cigarette having a corrugated wrapper
US4574821A (en) 1984-03-22 1986-03-11 Philip Morris Incorporated Expanded wrapper and smoking articles including same
US5107866A (en) 1990-09-28 1992-04-28 Kimberly-Clark Corporation Heatseal porous plugwrap using hot melt adhesive
US5394895A (en) * 1991-03-11 1995-03-07 Japan Tobacco, Inc. Tipping paper and cigarette using the same
GB9404707D0 (en) 1994-03-11 1994-04-27 Rothmans International Ltd Filter for smoking article and smoking article incorporating it
GB9605554D0 (en) * 1996-03-07 1996-05-15 British American Tobacco Co Suitable filler material for smoking articles
JP3181248B2 (ja) * 1997-10-06 2001-07-03 日本たばこ産業株式会社 フィルター付きシガレットおよびシガレット用フィルター
DE69929431T2 (de) * 1998-05-12 2006-08-03 Japan Tobacco Inc. Papierrolle für zigarettenfilter, zigarettenfilter und filterzigarette
AU4847399A (en) 1998-06-30 2000-01-17 Philip Morris Products Inc. Low delivery cigarette and filter
DK1129631T3 (da) * 1998-11-09 2010-05-25 Japan Tobacco Inc Filtercigaret
US7243659B1 (en) * 2000-07-12 2007-07-17 Philip Morris Usa Inc. Recess filter and smokeable article containing a recess filter
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CN2545843Y (zh) * 2002-05-24 2003-04-23 牡丹江恒丰纸业股份有限公司 卷烟滤嘴棒用高透气度成型纸
GB0228819D0 (en) * 2002-12-11 2003-01-15 British American Tobacco Co Improvements relating to smoking articles
WO2004091325A1 (ja) * 2003-04-14 2004-10-28 Japan Tobacco Inc. 改良された低延焼性のシガレット
JP2005024955A (ja) * 2003-07-03 2005-01-27 Daio Paper Corp 記録用紙
KR100588056B1 (ko) 2004-10-07 2006-06-09 주식회사 케이티앤지 담배 필터
EP1917104A2 (en) * 2005-07-05 2008-05-07 Albermarle Corporation Method to improve dielectric and/or dissipation factors of flame retardant compositions
WO2007104908A1 (en) * 2006-03-10 2007-09-20 British American Tobacco (Investments) Limited Smoking article filter
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
GB0625818D0 (en) * 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter

Also Published As

Publication number Publication date
JP5043127B2 (ja) 2012-10-10
MY150067A (en) 2013-11-29
EP2229827A4 (en) 2012-05-23
US20100242977A1 (en) 2010-09-30
HK1145611A1 (en) 2011-04-29
KR20100076062A (ko) 2010-07-05
KR101225823B1 (ko) 2013-01-23
CN101896082A (zh) 2010-11-24
CA2708837A1 (en) 2009-06-25
TW200930312A (en) 2009-07-16
EP2229827B1 (en) 2016-11-30
JPWO2009078287A1 (ja) 2011-04-28
WO2009078287A1 (ja) 2009-06-25
CN101896082B (zh) 2013-10-02
UA95201C2 (ru) 2011-07-11
RU2423571C1 (ru) 2011-07-10
EP2229827A1 (en) 2010-09-22
ES2608059T3 (es) 2017-04-05
TWI404509B (zh) 2013-08-11

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