JP2767322B2 - 別々のトウ及びウエブフイルターを有する同軸喫煙フイルター - Google Patents

別々のトウ及びウエブフイルターを有する同軸喫煙フイルター

Info

Publication number
JP2767322B2
JP2767322B2 JP2414611A JP41461190A JP2767322B2 JP 2767322 B2 JP2767322 B2 JP 2767322B2 JP 2414611 A JP2414611 A JP 2414611A JP 41461190 A JP41461190 A JP 41461190A JP 2767322 B2 JP2767322 B2 JP 2767322B2
Authority
JP
Japan
Prior art keywords
filter
smoking
mmw
plug
tow
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
JP2414611A
Other languages
English (en)
Japanese (ja)
Other versions
JPH06269270A (ja
Inventor
シンシア・ダブリュー・アーターベリイ
ダブリュー・テイモシー・カラハム
ガス・デイ・ケリトシス
モリス・エフ・ホワイト・ジュニア
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.)
FUIRITSUPU MORISU PURODAKUTSU Inc
Original Assignee
FUIRITSUPU MORISU PURODAKUTSU 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=24285429&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2767322(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FUIRITSUPU MORISU PURODAKUTSU Inc filed Critical FUIRITSUPU MORISU PURODAKUTSU Inc
Publication of JPH06269270A publication Critical patent/JPH06269270A/ja
Application granted granted Critical
Publication of JP2767322B2 publication Critical patent/JP2767322B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • 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
    • 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
    • A24D3/16—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)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP2414611A 1990-08-24 1990-12-26 別々のトウ及びウエブフイルターを有する同軸喫煙フイルター Expired - Fee Related JP2767322B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57187890A 1990-08-24 1990-08-24
US571878 1990-08-24

Publications (2)

Publication Number Publication Date
JPH06269270A JPH06269270A (ja) 1994-09-27
JP2767322B2 true JP2767322B2 (ja) 1998-06-18

Family

ID=24285429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2414611A Expired - Fee Related JP2767322B2 (ja) 1990-08-24 1990-12-26 別々のトウ及びウエブフイルターを有する同軸喫煙フイルター

Country Status (17)

Country Link
EP (1) EP0474940B2 (de)
JP (1) JP2767322B2 (de)
KR (1) KR0175139B1 (de)
AT (1) ATE115369T1 (de)
AU (1) AU635095B2 (de)
CA (1) CA2031727C (de)
DE (1) DE69015185T3 (de)
DK (1) DK0474940T4 (de)
ES (1) ES2066157T5 (de)
FI (1) FI94385C (de)
GR (2) GR3015326T3 (de)
HK (1) HK162995A (de)
HU (1) HU212772B (de)
NO (1) NO176464C (de)
PL (1) PL166314B1 (de)
RU (1) RU1836040C (de)
TR (1) TR25717A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622190A (en) * 1990-08-24 1997-04-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
EP0638248A1 (de) * 1993-08-12 1995-02-15 Philip Morris Products Inc. Verfahren und Einrichtung zur Herstellung von konzentrischen Filtern aus zwei oder mehreren Materialien
GB9321536D0 (en) * 1993-10-19 1993-12-08 British American Tobacco Co Smoking articles
DE19718296B4 (de) * 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilierte Filtercigarette mit einem koaxialen Filterelement
DE19722812C2 (de) 1997-05-30 2003-02-13 Bat Cigarettenfab Gmbh Ultraleicht-Koaxialcigarette mit mehrteiligem Filter
EE200000264A (et) * 1997-11-13 2001-06-15 H.F. & Ph.F. Reemtsma Gmbh Vähendatud gaasifaasiga sigaret
DE10009829A1 (de) * 2000-03-01 2001-09-20 Reemtsma H F & Ph Rauchartikel
GB0713905D0 (en) 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
GB0811552D0 (en) * 2008-06-24 2008-07-30 British American Tobacco Co Filter for a smoking article
GB0816933D0 (en) * 2008-09-16 2008-10-22 British American Tobacco Co Filter for a smoking article
CN101999755A (zh) * 2010-12-17 2011-04-06 南通烟滤嘴有限责任公司 纸芯同轴滤棒
LT2978327T (lt) 2013-03-28 2019-02-11 Philip Morris Products S.A. Rūkymo gaminys, apimantis aromatą tiekiantį elementą
CN104188106A (zh) * 2014-08-28 2014-12-10 云南中烟工业有限责任公司 一种高截留效率的卷烟滤嘴及应用
JP6833996B2 (ja) * 2017-06-19 2021-02-24 日本たばこ産業株式会社 喫煙物品用フィルタおよびその製造方法
KR102391290B1 (ko) * 2020-04-22 2022-04-26 주식회사 케이티앤지 흡연 물품용 마우스피스 및 이를 포함하는 흡연 물품 조립체와 흡연 물품 패키지

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396061A (en) 1964-06-01 1968-08-06 Celanese Corp Smoke filters
GB2012554A (en) 1977-11-18 1979-08-01 Philip Morris Inc Cigarette filter system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
US4082098A (en) * 1976-10-28 1978-04-04 Olin Corporation Flavored cigarette
US4355995A (en) * 1979-03-27 1982-10-26 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
AU556902B2 (en) * 1981-12-18 1986-11-27 Cigarette Components Limited Tobacco smoke filter
DE3207683C2 (de) * 1982-03-03 1986-06-05 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Filter für einen rauchbaren Artikel
GB2119221B (en) * 1982-04-05 1986-05-29 Filtrona Ltd Cigarette filter
DE3743597C1 (de) * 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh Koaxialcigarette
DE3901226C1 (de) * 1989-01-17 1990-07-26 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396061A (en) 1964-06-01 1968-08-06 Celanese Corp Smoke filters
GB2012554A (en) 1977-11-18 1979-08-01 Philip Morris Inc Cigarette filter system

Also Published As

Publication number Publication date
HU908366D0 (en) 1991-07-29
PL288311A1 (en) 1992-02-24
JPH06269270A (ja) 1994-09-27
AU6774890A (en) 1992-02-27
NO176464C (no) 1995-04-12
DK0474940T4 (da) 2000-04-03
DE69015185D1 (de) 1995-01-26
DE69015185T3 (de) 2000-03-09
GR3015326T3 (en) 1995-06-30
NO905639D0 (no) 1990-12-28
EP0474940B2 (de) 1999-10-06
RU1836040C (ru) 1993-08-23
AU635095B2 (en) 1993-03-11
NO905639L (no) 1992-02-25
DK0474940T3 (da) 1995-04-03
FI94385C (fi) 1995-09-11
HUT64455A (en) 1994-01-28
HK162995A (en) 1995-10-27
ES2066157T3 (es) 1995-03-01
EP0474940B1 (de) 1994-12-14
FI906092A (fi) 1992-02-25
CA2031727A1 (en) 1992-02-25
DE69015185T2 (de) 1995-05-24
TR25717A (tr) 1993-09-01
CA2031727C (en) 2001-04-10
NO176464B (no) 1995-01-02
KR0175139B1 (ko) 1999-02-18
FI94385B (fi) 1995-05-31
GR3032144T3 (en) 2000-04-27
ES2066157T5 (es) 1999-12-16
FI906092A0 (fi) 1990-12-11
EP0474940A1 (de) 1992-03-18
ATE115369T1 (de) 1994-12-15
PL166314B1 (pl) 1995-05-31
KR920003914A (ko) 1992-03-27
HU212772B (en) 1996-11-28

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