JPS57138375A - Tobacco filter - Google Patents

Tobacco filter

Info

Publication number
JPS57138375A
JPS57138375A JP2142481A JP2142481A JPS57138375A JP S57138375 A JPS57138375 A JP S57138375A JP 2142481 A JP2142481 A JP 2142481A JP 2142481 A JP2142481 A JP 2142481A JP S57138375 A JPS57138375 A JP S57138375A
Authority
JP
Japan
Prior art keywords
tobacco filter
tobacco
filter
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.)
Pending
Application number
JP2142481A
Other languages
Japanese (ja)
Inventor
Masatoshi Hirono
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.)
Kowa Co Ltd
Original Assignee
Kowa Co Ltd
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 Kowa Co Ltd filed Critical Kowa Co Ltd
Priority to JP2142481A priority Critical patent/JPS57138375A/en
Publication of JPS57138375A publication Critical patent/JPS57138375A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
JP2142481A 1981-02-18 1981-02-18 Tobacco filter Pending JPS57138375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2142481A JPS57138375A (en) 1981-02-18 1981-02-18 Tobacco filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2142481A JPS57138375A (en) 1981-02-18 1981-02-18 Tobacco filter

Publications (1)

Publication Number Publication Date
JPS57138375A true JPS57138375A (en) 1982-08-26

Family

ID=12054609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2142481A Pending JPS57138375A (en) 1981-02-18 1981-02-18 Tobacco filter

Country Status (1)

Country Link
JP (1) JPS57138375A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549923A (en) * 1991-08-08 1993-03-02 Shinko Giken:Kk Carbide of silkworm droppings
WO1996000019A1 (en) * 1994-06-27 1996-01-04 Ioannis Stavridis Removal of noxious oxidants and carcinogenic volatile nitrosocompounds from cigarette smoke using biological substances
US5501238A (en) * 1993-01-11 1996-03-26 Von Borstel; Reid W. Cigarette filter containing a humectant
WO1997022268A1 (en) * 1995-12-19 1997-06-26 Craig Lesser Cigarette filter containing microcapsules
US5746231A (en) * 1993-01-11 1998-05-05 Craig Lesser Tobacco smoke filter for removing toxic compounds
US5839447A (en) * 1993-01-11 1998-11-24 Lesser; Craig Cigarette filter containing microcapsules and sodium pyroglutamate
GR1004550B (en) * 2003-05-30 2004-05-11 Γεωργιος Δεληκωνσταντινος Neutralization of toxic substances in cigarette smoke with a biological filter containing esters of carboxymetallo-porphyrins with bioflavonoids and sugars
US6792953B2 (en) 2000-09-12 2004-09-21 Filligent Limited Tobacco smoke filter
US7104265B2 (en) 2003-02-18 2006-09-12 Filligent Limited Filter containing a metal phthalocyanine and a polycationic polymer
CN102669818A (en) * 2012-05-29 2012-09-19 红塔烟草(集团)有限责任公司 Method for reducing release amount of carbon oxide of main stream smoke of cigarette
CN104190374A (en) * 2014-09-19 2014-12-10 广西地源之本肥业有限公司 Composite adsorbent taking silkworm excrements as raw materials and preparation method thereof

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549923A (en) * 1991-08-08 1993-03-02 Shinko Giken:Kk Carbide of silkworm droppings
US6164288A (en) * 1993-01-11 2000-12-26 Craig Lesser Cigarette filter containing dry water and microcapsules
US5839447A (en) * 1993-01-11 1998-11-24 Lesser; Craig Cigarette filter containing microcapsules and sodium pyroglutamate
US6530377B1 (en) 1993-01-11 2003-03-11 Filligent Limited Cigarette filter containing dry water and a porphyrin
US5746231A (en) * 1993-01-11 1998-05-05 Craig Lesser Tobacco smoke filter for removing toxic compounds
US5501238A (en) * 1993-01-11 1996-03-26 Von Borstel; Reid W. Cigarette filter containing a humectant
US5860428A (en) * 1993-01-11 1999-01-19 Craig Lesser Cigarette filter containing a humectant
US5909736A (en) * 1994-06-27 1999-06-08 Stavridis; Ioannis Removal of noxious oxidants and carcinogenic volatile nitrosocompounds from cigarette smoke using biological substances
MD1912C2 (en) * 1994-06-27 2003-03-31 Иоаннис СТАВРИДИС Process for manufacture of the tobacco-smoke filter, filter, cigarette provided with said filter and process for tobacco-smoke filtration
WO1996000019A1 (en) * 1994-06-27 1996-01-04 Ioannis Stavridis Removal of noxious oxidants and carcinogenic volatile nitrosocompounds from cigarette smoke using biological substances
WO1997022268A1 (en) * 1995-12-19 1997-06-26 Craig Lesser Cigarette filter containing microcapsules
US6792953B2 (en) 2000-09-12 2004-09-21 Filligent Limited Tobacco smoke filter
EP1317192A4 (en) * 2000-09-12 2004-11-17 Filligent Ltd Tobacco smoke filter
EP1557098A3 (en) * 2000-09-12 2005-08-10 Filligent Limited Tobacco smoke filter
US7104265B2 (en) 2003-02-18 2006-09-12 Filligent Limited Filter containing a metal phthalocyanine and a polycationic polymer
GR1004550B (en) * 2003-05-30 2004-05-11 Γεωργιος Δεληκωνσταντινος Neutralization of toxic substances in cigarette smoke with a biological filter containing esters of carboxymetallo-porphyrins with bioflavonoids and sugars
CN102669818A (en) * 2012-05-29 2012-09-19 红塔烟草(集团)有限责任公司 Method for reducing release amount of carbon oxide of main stream smoke of cigarette
CN104190374A (en) * 2014-09-19 2014-12-10 广西地源之本肥业有限公司 Composite adsorbent taking silkworm excrements as raw materials and preparation method thereof

Similar Documents

Publication Publication Date Title
EG15242A (en) Improved cigarette filter
EG16509A (en) Cigarette filter
ZA824767B (en) Cigarette filter
GB2107167B (en) Cigarette filter
EG15066A (en) Cigarette filter
GB2102271B (en) Cigarette filter
IL66401A (en) Filter cigarette
HK86189A (en) Cigarette filter
JPS57138375A (en) Tobacco filter
HK87289A (en) Cigarette filter
JPS57208978A (en) Tobacco filter
HRP950246B1 (en) Cigarette filter
IE812861L (en) Cigarette filter
IE812647L (en) Cigarette filter