EA200000550A1 - BIOLOGICALLY DETACHABLE FILTER FOR CIGARETTES - Google Patents
BIOLOGICALLY DETACHABLE FILTER FOR CIGARETTESInfo
- Publication number
- EA200000550A1 EA200000550A1 EA200000550A EA200000550A EA200000550A1 EA 200000550 A1 EA200000550 A1 EA 200000550A1 EA 200000550 A EA200000550 A EA 200000550A EA 200000550 A EA200000550 A EA 200000550A EA 200000550 A1 EA200000550 A1 EA 200000550A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cigarettes
- biologically
- detachable filter
- filter
- laclean
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 235000019505 tobacco product Nutrition 0.000 abstract 1
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)
Abstract
Изобретение относится к фильтру для табачных изделий, в частности для сигарет, который изготовлен из спиралеобразно свернутого целлюлозного ваточного холста, полученного Air-Laid-способом.Отчет о международном поиске был опубликован 1999.08.12.The invention relates to a filter for tobacco products, in particular for cigarettes, which is made of a spiral-wound cellulose laclean canvas obtained by the Air-Laid method. An international search report was published on 1999.08.12.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19753195A DE19753195A1 (en) | 1997-11-21 | 1997-11-21 | Biologically decomposable filter for cigarettes |
PCT/EP1998/007121 WO1999026496A2 (en) | 1997-11-21 | 1998-11-10 | Biodegradable filter for cigarettes |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200000550A1 true EA200000550A1 (en) | 2000-10-30 |
EA001848B1 EA001848B1 (en) | 2001-08-27 |
Family
ID=7850358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200000550A EA001848B1 (en) | 1997-11-21 | 1998-11-10 | Biodegradable filter for cigarettes |
Country Status (25)
Country | Link |
---|---|
EP (1) | EP1032282B1 (en) |
JP (1) | JP2001523478A (en) |
KR (1) | KR20010015833A (en) |
CN (1) | CN1287697C (en) |
AT (1) | ATE243949T1 (en) |
AU (1) | AU2152599A (en) |
BG (1) | BG64687B1 (en) |
CZ (1) | CZ297655B6 (en) |
DE (2) | DE19753195A1 (en) |
EA (1) | EA001848B1 (en) |
EE (1) | EE200000269A (en) |
ES (1) | ES2201570T3 (en) |
HK (1) | HK1033247A1 (en) |
HR (1) | HRP20000417B1 (en) |
HU (1) | HU224871B1 (en) |
NO (1) | NO20002553D0 (en) |
OA (1) | OA11413A (en) |
PL (1) | PL187199B1 (en) |
PT (1) | PT1032282E (en) |
SK (1) | SK284074B6 (en) |
TR (1) | TR200001450T2 (en) |
TW (1) | TW575405B (en) |
UA (1) | UA70934C2 (en) |
WO (1) | WO1999026496A2 (en) |
YU (1) | YU49401B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010108248A (en) | 1999-02-26 | 2001-12-07 | 추후제출 | Smokable product |
DE10115120A1 (en) * | 2001-03-27 | 2002-10-02 | Hauni Maschinenbau Ag | Method and appliance for producing filters comprise two cutters, two rollers, bobbin, two guides with openings for strips |
DE102004042809A1 (en) * | 2004-09-03 | 2006-03-23 | Reemtsma Cigarettenfabriken Gmbh | Process for producing filters for tobacco products |
US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
DE102009016148A1 (en) * | 2009-04-03 | 2010-10-14 | Mcairlaid's Vliesstoffe Gmbh & Co. Kg | Filter material for cleaning air and gases |
CN101919592B (en) * | 2009-06-12 | 2012-05-23 | 佳木斯合成实业有限责任公司 | Wooden fiber paper adhesive-applied filter rod for cigarettes and preparation method thereof |
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 |
PL2712510T3 (en) * | 2012-09-28 | 2016-08-31 | Reemtsma Cigarettenfabriken Gmbh | Smoking article |
DE102016105235B4 (en) * | 2016-03-21 | 2019-02-14 | Delfortgroup Ag | Improved filter paper for cigarette filters, its manufacture and filter cigarette |
KR101976325B1 (en) * | 2018-07-06 | 2019-05-07 | 주식회사 케이티앤지 | Cigarette filter reducing smoke constituent, cigarette, and manufacturing method thereof |
DE102022102066A1 (en) * | 2022-01-28 | 2023-08-03 | Delfortgroup Ag | SMOKING ARTICLE SEGMENT WITH CALENDED FIBRE WEB |
Family Cites Families (7)
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 (en) * | 1983-03-24 | 1984-10-03 | Daihachi Kagaku Kogyosho:Kk | Binder for cellulose acetate fiber |
US4813948A (en) * | 1987-09-01 | 1989-03-21 | Minnesota Mining And Manufacturing Company | Microwebs and nonwoven materials containing microwebs |
JP3420359B2 (en) * | 1994-10-21 | 2003-06-23 | ダイセル化学工業株式会社 | Filter material for tobacco smoke, fibrous cellulose ester and method for producing the same |
DE19609143C1 (en) * | 1996-03-08 | 1997-11-13 | Rhodia Ag Rhone Poulenc | Melt-blown fleece, process for its production and its uses |
-
1997
- 1997-11-21 DE DE19753195A patent/DE19753195A1/en not_active Ceased
-
1998
- 1998-11-10 CN CNB988113759A patent/CN1287697C/en not_active Expired - Fee Related
- 1998-11-10 AT AT98965660T patent/ATE243949T1/en active
- 1998-11-10 UA UA2000063572A patent/UA70934C2/en unknown
- 1998-11-10 JP JP2000521713A patent/JP2001523478A/en active Pending
- 1998-11-10 PL PL98341089A patent/PL187199B1/en unknown
- 1998-11-10 EE EEP200000269A patent/EE200000269A/en unknown
- 1998-11-10 DE DE59808927T patent/DE59808927D1/en not_active Expired - Lifetime
- 1998-11-10 CZ CZ20001828A patent/CZ297655B6/en not_active IP Right Cessation
- 1998-11-10 EA EA200000550A patent/EA001848B1/en not_active IP Right Cessation
- 1998-11-10 TR TR2000/01450T patent/TR200001450T2/en unknown
- 1998-11-10 SK SK741-2000A patent/SK284074B6/en not_active IP Right Cessation
- 1998-11-10 PT PT98965660T patent/PT1032282E/en unknown
- 1998-11-10 HU HU0004346A patent/HU224871B1/en not_active IP Right Cessation
- 1998-11-10 EP EP98965660A patent/EP1032282B1/en not_active Expired - Lifetime
- 1998-11-10 WO PCT/EP1998/007121 patent/WO1999026496A2/en active IP Right Grant
- 1998-11-10 KR KR1020007005576A patent/KR20010015833A/en active IP Right Grant
- 1998-11-10 YU YU30800A patent/YU49401B/en unknown
- 1998-11-10 AU AU21525/99A patent/AU2152599A/en not_active Abandoned
- 1998-11-10 ES ES98965660T patent/ES2201570T3/en not_active Expired - Lifetime
- 1998-11-20 TW TW87119276A patent/TW575405B/en not_active IP Right Cessation
-
2000
- 2000-05-18 NO NO20002553A patent/NO20002553D0/en not_active Application Discontinuation
- 2000-05-19 OA OA1200000149A patent/OA11413A/en unknown
- 2000-06-20 BG BG104548A patent/BG64687B1/en unknown
- 2000-06-21 HR HR20000417A patent/HRP20000417B1/en not_active IP Right Cessation
-
2001
- 2001-06-11 HK HK01103982A patent/HK1033247A1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD4A | Registration of transfer of a eurasian patent in accordance with the succession in title | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): KG RU |