YU49407B - Biološki razgradiv filter za cigarete - Google Patents

Biološki razgradiv filter za cigarete

Info

Publication number
YU49407B
YU49407B YU30900A YU30900A YU49407B YU 49407 B YU49407 B YU 49407B YU 30900 A YU30900 A YU 30900A YU 30900 A YU30900 A YU 30900A YU 49407 B YU49407 B YU 49407B
Authority
YU
Yugoslavia
Prior art keywords
filter
filling
kpa
retention capacity
tobacco filling
Prior art date
Application number
YU30900A
Other languages
English (en)
Other versions
YU30900A (sh
Inventor
Paul Georg Henning
Original Assignee
Reemtsma Cigarettenfabriken Gmbh.
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=YU49407(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reemtsma Cigarettenfabriken Gmbh. filed Critical Reemtsma Cigarettenfabriken Gmbh.
Publication of YU30900A publication Critical patent/YU30900A/sh
Publication of YU49407B publication Critical patent/YU49407B/sh

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)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Thermistors And Varistors (AREA)

Abstract

Filter cigareta sa biološki razgradivim filterom sa: a) punjenjem od duvana obuhvaćenim cigaret papirom; b)filterom napravljenim od celulozne podloge dobijene "Air-Laid" postupkom, sa normalnim kapacitetom retencije; i sa c) zonom ventilacije, koja se proteže po obimu filtera; pokazuje kombinaciju sledećih karakteristika,: d) filter ima kapacitet retencije kondenzata od 40 do 60%; e) celulozna podloga je nenakvašena; f) odnos nikotin/kondenzat u punjenju duvana iznosi između 0,6 i 0,9; g) gustina pakovanja punjenja mešavine duvana u punjenju iznosi između 200 i 250 mg/ml; h) otpor punjenja duvana, pri uvlačenju, iznosi između 6. i 8.77 kPa (45 i 65 mm WS) mereno zatvoreno; i) permeabilnostt vazduha cigaret papira iznosi 15 do 50 cm3/min/cm2/kPa (Coresta jedinica); i j) stepen ventialcije iznosi 15 do 50%. Prijava sadrži još 5 zavisnih patentnih zahteva.
YU30900A 1997-11-21 1998-11-10 Biološki razgradiv filter za cigarete YU49407B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19753193A DE19753193A1 (de) 1997-11-21 1997-11-21 Biologisch abbaubarer Filter für Cigaretten

Publications (2)

Publication Number Publication Date
YU30900A YU30900A (sh) 2002-09-19
YU49407B true YU49407B (sh) 2005-11-28

Family

ID=7850356

Family Applications (1)

Application Number Title Priority Date Filing Date
YU30900A YU49407B (sh) 1997-11-21 1998-11-10 Biološki razgradiv filter za cigarete

Country Status (26)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20010596A2 (en) 1999-02-26 2002-08-31 Reemtsma H F & Ph Smokable product
CN1674799B (zh) * 2002-08-09 2010-04-28 英美烟草(投资)有限公司 过滤嘴香烟的改进及其制造方法
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
AU2013329037B2 (en) * 2012-10-11 2016-10-13 Schweitzer-Mauduit International, Inc. Wrapper having reduced ignition proclivity characteristics
EP4233577A4 (en) * 2020-10-20 2024-09-11 Japan Tobacco Inc. AROMA INHALER AND AROMA INHALATION SYSTEM
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
DE69520816T2 (de) * 1994-10-31 2001-09-13 Daicel Chemical Industries, Ltd. 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
BG64611B1 (bg) 2005-09-30
HRP20000418A2 (en) 2000-08-31
HU225287B1 (en) 2006-09-28
YU30900A (sh) 2002-09-19
JP2001523479A (ja) 2001-11-27
NO20002516L (no) 2000-05-16
NO309354B1 (no) 2001-01-22
BG104547A (en) 2001-02-28
PT1032283E (pt) 2003-02-28
EE200000268A (et) 2001-08-15
TW533062B (en) 2003-05-21
NO20002516D0 (no) 2000-05-16
WO1999026497A1 (de) 1999-06-03
KR20010032330A (ko) 2001-04-16
PL340593A1 (en) 2001-02-12
SK283275B6 (sk) 2003-05-02
ATE225134T1 (de) 2002-10-15
OA11414A (en) 2004-04-20
EA200000549A1 (ru) 2000-10-30
CZ20001829A3 (en) 2001-05-16
EA001997B1 (ru) 2001-10-22
TR200001454T2 (tr) 2002-06-21
HK1034880A1 (en) 2001-11-09
ID25459A (id) 2000-10-05
DE59805850D1 (de) 2002-11-07
CZ289363B6 (cs) 2002-01-16
AU1667699A (en) 1999-06-15
DE19753193A1 (de) 1999-05-27
DK1032283T3 (da) 2003-02-03
CN1283965A (zh) 2001-02-14
UA56285C2 (uk) 2003-05-15
SK7422000A3 (en) 2000-10-09
HUP0100392A3 (en) 2001-11-28
PL187198B1 (pl) 2004-05-31
CN1130135C (zh) 2003-12-10
ES2182382T3 (es) 2003-03-01
EP1032283B1 (de) 2002-10-02
HUP0100392A2 (hu) 2001-05-28
EP1032283A1 (de) 2000-09-06

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