ATE225134T1 - Biologisch abbaubarer filter für cigaretten - Google Patents

Biologisch abbaubarer filter für cigaretten

Info

Publication number
ATE225134T1
ATE225134T1 AT98961155T AT98961155T ATE225134T1 AT E225134 T1 ATE225134 T1 AT E225134T1 AT 98961155 T AT98961155 T AT 98961155T AT 98961155 T AT98961155 T AT 98961155T AT E225134 T1 ATE225134 T1 AT E225134T1
Authority
AT
Austria
Prior art keywords
filter
condensate
cigarette
tobacco
tobacco strand
Prior art date
Application number
AT98961155T
Other languages
English (en)
Inventor
Paul Georg Henning
Original Assignee
Reemtsma H F & Ph
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=7850356&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE225134(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reemtsma H F & Ph filed Critical Reemtsma H F & Ph
Application granted granted Critical
Publication of ATE225134T1 publication Critical patent/ATE225134T1/de

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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Nonwoven Fabrics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Thermistors And Varistors (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
AT98961155T 1997-11-21 1998-11-10 Biologisch abbaubarer filter für cigaretten ATE225134T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19753193A DE19753193A1 (de) 1997-11-21 1997-11-21 Biologisch abbaubarer Filter für Cigaretten
PCT/EP1998/007120 WO1999026497A1 (de) 1997-11-21 1998-11-10 Biologisch abbaubarer filter für cigaretten

Publications (1)

Publication Number Publication Date
ATE225134T1 true ATE225134T1 (de) 2002-10-15

Family

ID=7850356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98961155T ATE225134T1 (de) 1997-11-21 1998-11-10 Biologisch abbaubarer filter für cigaretten

Country Status (27)

Country Link
EP (1) EP1032283B1 (de)
JP (1) JP2001523479A (de)
KR (1) KR20010032330A (de)
CN (1) CN1130135C (de)
AT (1) ATE225134T1 (de)
AU (1) AU1667699A (de)
BG (1) BG64611B1 (de)
CZ (1) CZ289363B6 (de)
DE (2) DE19753193A1 (de)
DK (1) DK1032283T3 (de)
EA (1) EA001997B1 (de)
EE (1) EE200000268A (de)
ES (1) ES2182382T3 (de)
HK (1) HK1034880A1 (de)
HR (1) HRP20000418A2 (de)
HU (1) HU225287B1 (de)
ID (1) ID25459A (de)
NO (1) NO309354B1 (de)
OA (1) OA11414A (de)
PL (1) PL187198B1 (de)
PT (1) PT1032283E (de)
SK (1) SK283275B6 (de)
TR (1) TR200001454T2 (de)
TW (1) TW533062B (de)
UA (1) UA56285C2 (de)
WO (1) WO1999026497A1 (de)
YU (1) YU49407B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2360852A1 (en) 1999-02-26 2000-08-31 H. F. And Ph. F. Reemtsma Gmbh Smokable product
CN100551283C (zh) * 2005-11-23 2009-10-21 云南烟草科学研究院 一种带二元复合嘴棒的卷烟及其制备方法
US7878210B2 (en) * 2007-06-04 2011-02-01 Philip Morris Usa Inc. Cellulose acetate fiber modification
DE102009016148A1 (de) * 2009-04-03 2010-10-14 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Filtermaterial zum Reinigen von Luft und Gasen
US9149068B2 (en) * 2012-10-11 2015-10-06 Schweitzer-Mauduit International, Inc. Wrapper having reduced ignition proclivity characteristics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792913A (en) * 1903-01-16 1905-06-20 James J Mulconroy Coupling device for rubber tubing, pipe, hose, &c.
ZA804947B (en) * 1979-08-28 1981-06-24 British American Tobacco Co Smoke filtration
US4375447A (en) * 1979-12-21 1983-03-01 Kimberly-Clark Corporation Method for forming an air-laid web of dry fibers
DE3625593A1 (de) * 1986-07-29 1988-02-04 Bat Cigarettenfab Gmbh Filtercigarette
DE69520816T2 (de) * 1994-10-31 2001-09-13 Daicel Chem Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material
JP3606950B2 (ja) * 1995-05-31 2005-01-05 ダイセル化学工業株式会社 たばこフィルターおよびその製造方法

Also Published As

Publication number Publication date
EA200000549A1 (ru) 2000-10-30
HUP0100392A2 (hu) 2001-05-28
ES2182382T3 (es) 2003-03-01
WO1999026497A1 (de) 1999-06-03
KR20010032330A (ko) 2001-04-16
NO20002516L (no) 2000-05-16
DE19753193A1 (de) 1999-05-27
CZ289363B6 (cs) 2002-01-16
TR200001454T2 (tr) 2002-06-21
DE59805850D1 (de) 2002-11-07
PL340593A1 (en) 2001-02-12
CZ20001829A3 (en) 2001-05-16
CN1283965A (zh) 2001-02-14
JP2001523479A (ja) 2001-11-27
BG64611B1 (bg) 2005-09-30
OA11414A (en) 2004-04-20
ID25459A (id) 2000-10-05
YU49407B (sh) 2005-11-28
EP1032283A1 (de) 2000-09-06
EP1032283B1 (de) 2002-10-02
PL187198B1 (pl) 2004-05-31
HUP0100392A3 (en) 2001-11-28
UA56285C2 (uk) 2003-05-15
EE200000268A (et) 2001-08-15
NO20002516D0 (no) 2000-05-16
HU225287B1 (en) 2006-09-28
PT1032283E (pt) 2003-02-28
HRP20000418A2 (en) 2000-08-31
AU1667699A (en) 1999-06-15
NO309354B1 (no) 2001-01-22
HK1034880A1 (en) 2001-11-09
DK1032283T3 (da) 2003-02-03
TW533062B (en) 2003-05-21
SK283275B6 (sk) 2003-05-02
YU30900A (sh) 2002-09-19
BG104547A (en) 2001-02-28
EA001997B1 (ru) 2001-10-22
SK7422000A3 (en) 2000-10-09
CN1130135C (zh) 2003-12-10

Similar Documents

Publication Publication Date Title
US4197863A (en) Tobacco smoke filter
FI64737B (fi) Cigarrett med mikroperforerat filter
UA42853C2 (uk) Сигарета з фільтром і спосіб її виготовлення
EA001435B1 (ru) Сверхлегкая коаксиальная сигарета с многосекционным фильтром
KR20120095483A (ko) 첨가제를 갖는 시트 필터 물질
YU46807B (sh) Filter cigareta
JPH05236930A (ja) フィルター付き紙巻き煙草
IE52461B1 (en) Tipping assembly for elongate smoking article
US4088142A (en) Cigarettes
MX2007009241A (es) Cigarro delgado.
US4807647A (en) Ventilated cigarette filter
KR920003914A (ko) 불연속 토우와 웨브 필터 매체로 이루어진 농축 흡연필터
US5107863A (en) Cigarette and filter therefor
DE59805850D1 (de) Biologisch abbaubarer filter für cigaretten
GB2113066A (en) Tobacco smoke filter
CA2002441A1 (en) Ventilated filter cigarette
GB2190275A (en) Smoking articles
DK1028637T3 (da) Gasfasereduceret cigaret
US5996587A (en) Smoking articles
JPS60248161A (ja) デユアル構造タバコフイルタ−