DE59808927D1 - Biologisch abbaubarer filter für cigaretten - Google Patents

Biologisch abbaubarer filter für cigaretten

Info

Publication number
DE59808927D1
DE59808927D1 DE59808927T DE59808927T DE59808927D1 DE 59808927 D1 DE59808927 D1 DE 59808927D1 DE 59808927 T DE59808927 T DE 59808927T DE 59808927 T DE59808927 T DE 59808927T DE 59808927 D1 DE59808927 D1 DE 59808927D1
Authority
DE
Germany
Prior art keywords
cigarettes
biodegradable filter
filter
biodegradable
air
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 - Lifetime
Application number
DE59808927T
Other languages
English (en)
Inventor
Edgar Mentzel
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.)
Reemtsma Cigarettenfabriken GmbH
HF and PhF Reemtsma GmbH and Co
Original Assignee
Reemtsma Cigarettenfabriken GmbH
HF and PhF Reemtsma GmbH and 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 Reemtsma Cigarettenfabriken GmbH, HF and PhF Reemtsma GmbH and Co filed Critical Reemtsma Cigarettenfabriken GmbH
Application granted granted Critical
Publication of DE59808927D1 publication Critical patent/DE59808927D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Nonwoven Fabrics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
DE59808927T 1997-11-21 1998-11-10 Biologisch abbaubarer filter für cigaretten Expired - Lifetime DE59808927D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19753195A DE19753195A1 (de) 1997-11-21 1997-11-21 Biologisch abbaubarer Filter für Cigaretten
PCT/EP1998/007121 WO1999026496A2 (de) 1997-11-21 1998-11-10 Biologisch abbaubarer filter für cigaretten

Publications (1)

Publication Number Publication Date
DE59808927D1 true DE59808927D1 (de) 2003-08-07

Family

ID=7850358

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19753195A Ceased DE19753195A1 (de) 1997-11-21 1997-11-21 Biologisch abbaubarer Filter für Cigaretten
DE59808927T Expired - Lifetime DE59808927D1 (de) 1997-11-21 1998-11-10 Biologisch abbaubarer filter für cigaretten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19753195A Ceased DE19753195A1 (de) 1997-11-21 1997-11-21 Biologisch abbaubarer Filter für Cigaretten

Country Status (25)

Country Link
EP (1) EP1032282B1 (de)
JP (1) JP2001523478A (de)
KR (1) KR20010015833A (de)
CN (1) CN1287697C (de)
AT (1) ATE243949T1 (de)
AU (1) AU2152599A (de)
BG (1) BG64687B1 (de)
CZ (1) CZ297655B6 (de)
DE (2) DE19753195A1 (de)
EA (1) EA001848B1 (de)
EE (1) EE200000269A (de)
ES (1) ES2201570T3 (de)
HK (1) HK1033247A1 (de)
HR (1) HRP20000417B1 (de)
HU (1) HU224871B1 (de)
NO (1) NO20002553L (de)
OA (1) OA11413A (de)
PL (1) PL187199B1 (de)
PT (1) PT1032282E (de)
SK (1) SK284074B6 (de)
TR (1) TR200001450T2 (de)
TW (1) TW575405B (de)
UA (1) UA70934C2 (de)
WO (1) WO1999026496A2 (de)
YU (1) YU49401B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0203227A3 (en) 1999-02-26 2003-02-28 Reemtsma H F & Ph Smokable product
DE10115120A1 (de) 2001-03-27 2002-10-02 Hauni Maschinenbau Ag Verfahren und Einrichtung zur Herstellung eines Filters sowie entsprechender Filter
DE102004042809A1 (de) * 2004-09-03 2006-03-23 Reemtsma Cigarettenfabriken Gmbh Verfahren zum Herstellen von Filtern für Tabakprodukte
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
DE102009016148A1 (de) * 2009-04-03 2010-10-14 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Filtermaterial zum Reinigen von Luft und Gasen
CN101919592B (zh) * 2009-06-12 2012-05-23 佳木斯合成实业有限责任公司 烟用木纤纸施胶滤棒及其制备方法
US20110180084A1 (en) * 2010-01-27 2011-07-28 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
EP2712510B1 (de) * 2012-09-28 2016-03-02 Reemtsma Cigarettenfabriken GmbH Rauchartikel
DE102016105235B4 (de) * 2016-03-21 2019-02-14 Delfortgroup Ag Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette
KR101976325B1 (ko) * 2018-07-06 2019-05-07 주식회사 케이티앤지 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법
DE102022102066A1 (de) * 2022-01-28 2023-08-03 Delfortgroup Ag Segment für rauchartikel mit kalandrierter faserbahn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562134A (en) * 1976-10-06 1980-03-05 Celanese Corp Filter material
AU537637B2 (en) 1979-12-21 1984-07-05 Kimberly-Clark Corporation Dry laid weds
US4375448A (en) * 1979-12-21 1983-03-01 Kimberly-Clark Corporation Method of forming a web of air-laid dry fibers
JPS59174670A (ja) * 1983-03-24 1984-10-03 Daihachi Kagaku Kogyosho:Kk アセテ−ト繊維用接合剤
US4813948A (en) * 1987-09-01 1989-03-21 Minnesota Mining And Manufacturing Company Microwebs and nonwoven materials containing microwebs
JP3420359B2 (ja) * 1994-10-21 2003-06-23 ダイセル化学工業株式会社 たばこ煙用フィルター素材、繊維状セルロースエステル及びその製造方法
DE19609143C1 (de) * 1996-03-08 1997-11-13 Rhodia Ag Rhone Poulenc Melt-blown-Vlies, Verfahren zu dessen Herstellung und dessen Verwendungen

Also Published As

Publication number Publication date
PT1032282E (pt) 2003-11-28
HRP20000417B1 (en) 2006-06-30
CZ20001828A3 (cs) 2001-11-14
BG64687B1 (bg) 2005-12-30
EP1032282B1 (de) 2003-07-02
EA001848B1 (ru) 2001-08-27
PL187199B1 (pl) 2004-05-31
NO20002553D0 (no) 2000-05-18
TW575405B (en) 2004-02-11
BG104548A (en) 2001-02-28
HUP0004346A3 (en) 2001-05-28
AU2152599A (en) 1999-06-15
OA11413A (en) 2004-04-20
EP1032282A2 (de) 2000-09-06
DE19753195A1 (de) 1999-05-27
JP2001523478A (ja) 2001-11-27
TR200001450T2 (tr) 2001-07-23
SK284074B6 (sk) 2004-09-08
NO20002553L (no) 2000-05-18
CN1287697C (zh) 2006-12-06
KR20010015833A (ko) 2001-02-26
CN1279586A (zh) 2001-01-10
WO1999026496A2 (de) 1999-06-03
ATE243949T1 (de) 2003-07-15
YU49401B (sh) 2005-11-28
SK7412000A3 (en) 2000-10-09
HU224871B1 (en) 2006-03-28
EA200000550A1 (ru) 2000-10-30
ES2201570T3 (es) 2004-03-16
YU30800A (sh) 2002-09-19
CZ297655B6 (cs) 2007-02-21
UA70934C2 (uk) 2004-11-15
HRP20000417A2 (en) 2001-12-31
PL341089A1 (en) 2001-03-26
WO1999026496A3 (de) 1999-08-12
HK1033247A1 (en) 2001-08-24
EE200000269A (et) 2001-08-15
HUP0004346A2 (hu) 2001-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition