HRP20000418A2 - Biodegradable cigarette filter - Google Patents

Biodegradable cigarette filter Download PDF

Info

Publication number
HRP20000418A2
HRP20000418A2 HR20000418A HRP20000418A HRP20000418A2 HR P20000418 A2 HRP20000418 A2 HR P20000418A2 HR 20000418 A HR20000418 A HR 20000418A HR P20000418 A HRP20000418 A HR P20000418A HR P20000418 A2 HRP20000418 A2 HR P20000418A2
Authority
HR
Croatia
Prior art keywords
filter
cigarette
tobacco
condensate
ventilation
Prior art date
Application number
HR20000418A
Other languages
English (en)
Croatian (hr)
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=HRP20000418(A2) "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
Publication of HRP20000418A2 publication Critical patent/HRP20000418A2/hr

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)
  • Thermistors And Varistors (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
HR20000418A 1997-11-21 1998-11-10 Biodegradable cigarette filter HRP20000418A2 (en)

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
HRP20000418A2 true HRP20000418A2 (en) 2000-08-31

Family

ID=7850356

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20000418A HRP20000418A2 (en) 1997-11-21 1998-11-10 Biodegradable cigarette filter

Country Status (26)

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

Families Citing this family (8)

* 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
BR0313254B1 (pt) * 2002-08-09 2012-05-15 cigarro com filtro e métodos de reduzir o custo de fabricação de cigarro com filtro e de produzir cigarros com ponteira de filtro.
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
JP6335180B2 (ja) * 2012-10-11 2018-05-30 シュバイツァー モウドゥイ インターナショナル インコーポレイテッド 低減された着火傾向特性を有する巻装材
WO2022085072A1 (ja) * 2020-10-20 2022-04-28 日本たばこ産業株式会社 香味吸引器具及び香味吸引システム
GB202305013D0 (en) * 2023-04-04 2023-05-17 Essentra Filter Products Dev Co Pte Ltd Sustainable filter and method of manufacture thereof

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
EP0709037B1 (en) * 1994-10-31 2001-05-02 Daicel Chemical Industries, Ltd. A tobacco filter material and a tobacco filter as produced using the same
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
YU49407B (sh) 2005-11-28
SK7422000A3 (en) 2000-10-09
ATE225134T1 (de) 2002-10-15
PL340593A1 (en) 2001-02-12
KR20010032330A (ko) 2001-04-16
EE200000268A (et) 2001-08-15
CN1130135C (zh) 2003-12-10
PL187198B1 (pl) 2004-05-31
ID25459A (id) 2000-10-05
EP1032283B1 (de) 2002-10-02
HK1034880A1 (en) 2001-11-09
DE19753193A1 (de) 1999-05-27
DE59805850D1 (de) 2002-11-07
YU30900A (sh) 2002-09-19
EP1032283A1 (de) 2000-09-06
CZ289363B6 (cs) 2002-01-16
EA200000549A1 (ru) 2000-10-30
DK1032283T3 (da) 2003-02-03
BG104547A (en) 2001-02-28
EA001997B1 (ru) 2001-10-22
CZ20001829A3 (en) 2001-05-16
TW533062B (en) 2003-05-21
PT1032283E (pt) 2003-02-28
HUP0100392A2 (hu) 2001-05-28
JP2001523479A (ja) 2001-11-27
NO20002516L (no) 2000-05-16
BG64611B1 (bg) 2005-09-30
ES2182382T3 (es) 2003-03-01
NO309354B1 (no) 2001-01-22
TR200001454T2 (tr) 2002-06-21
CN1283965A (zh) 2001-02-14
HUP0100392A3 (en) 2001-11-28
OA11414A (en) 2004-04-20
NO20002516D0 (no) 2000-05-16
HU225287B1 (en) 2006-09-28
SK283275B6 (sk) 2003-05-02
UA56285C2 (uk) 2003-05-15
WO1999026497A1 (de) 1999-06-03
AU1667699A (en) 1999-06-15

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
ARAI Request for the grant of a patent on the basis of the submitted results of a substantive examination of a patent application
PNAN Change of the applicant name, address/residence

Owner name: REEMTSMA CIGARETTENFABRIKEN GMBH, DE

ODBC Application rejected