ITMI922303A0 - Filtro per tabacco da fumo - Google Patents

Filtro per tabacco da fumo

Info

Publication number
ITMI922303A0
ITMI922303A0 IT92MI2303A ITMI922303A ITMI922303A0 IT MI922303 A0 ITMI922303 A0 IT MI922303A0 IT 92MI2303 A IT92MI2303 A IT 92MI2303A IT MI922303 A ITMI922303 A IT MI922303A IT MI922303 A0 ITMI922303 A0 IT MI922303A0
Authority
IT
Italy
Prior art keywords
tobacco filter
smoke tobacco
smoke
filter
tobacco
Prior art date
Application number
IT92MI2303A
Other languages
English (en)
Inventor
Paul Francis Clarke
John Charlton
Original Assignee
Cigarette Components 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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of ITMI922303A0 publication Critical patent/ITMI922303A0/it
Publication of ITMI922303A1 publication Critical patent/ITMI922303A1/it
Application granted granted Critical
Publication of IT1255569B publication Critical patent/IT1255569B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
ITMI922303A 1991-10-14 1992-10-06 Filtro per tabacco da fumo IT1255569B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121782A GB9121782D0 (en) 1991-10-14 1991-10-14 Cigarette filter containing particulate smoke modifying additive

Publications (3)

Publication Number Publication Date
ITMI922303A0 true ITMI922303A0 (it) 1992-10-06
ITMI922303A1 ITMI922303A1 (it) 1994-04-06
IT1255569B IT1255569B (it) 1995-11-09

Family

ID=10702898

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922303A IT1255569B (it) 1991-10-14 1992-10-06 Filtro per tabacco da fumo

Country Status (23)

Country Link
US (1) US6302114B1 (it)
JP (1) JP3751642B2 (it)
KR (1) KR930007390A (it)
CN (1) CN1071322A (it)
AT (1) AT401598B (it)
AU (1) AU657002B2 (it)
BE (1) BE1006853A5 (it)
BR (1) BR9203963A (it)
CA (1) CA2080301A1 (it)
CH (1) CH685091A5 (it)
DE (1) DE4234482B4 (it)
DK (1) DK125492A (it)
ES (1) ES2040665B1 (it)
FR (1) FR2682263B1 (it)
GB (2) GB9121782D0 (it)
HU (1) HU216049B (it)
IE (1) IE922734A1 (it)
IT (1) IT1255569B (it)
NL (1) NL9201739A (it)
PT (1) PT100957B (it)
RU (1) RU2060018C1 (it)
SE (1) SE513008C2 (it)
ZA (1) ZA927719B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746600B1 (fr) * 1996-03-29 1998-04-30 Tabacs & Allumettes Ind Cigarette a filtre ventile a double troncon de filtrage, aromatisee par le gainage du filtre.
GB2380391A (en) 2001-10-03 2003-04-09 Filtrona Int Ltd Cigarette filter containing differently coloured filaments
ES2269284T3 (es) * 2001-12-18 2007-04-01 British American Tobacco (Germany) Gmbh Filtro para un articulo fumable.
GB0209690D0 (en) * 2002-04-27 2002-06-05 British American Tobacco Co Improvements relating to smoking articles and smokable filler materials therefor
KR100770519B1 (ko) 2002-08-09 2007-10-25 브리티쉬 아메리칸 토바코 (인베스트먼츠) 리미티드 개량 필터부착 담배 및 그 제조방법
GB0310034D0 (en) 2003-04-30 2003-06-04 British American Tobacco Co Improvements relating to material application to rod wrappers
US7381277B2 (en) * 2004-07-29 2008-06-03 R.U. Reynolds Tobacco Company Flavoring a cigarette by using a flavored filter plug wrap
US20050194013A1 (en) * 2004-03-02 2005-09-08 Wright Milton F. Hydrated lime tobacco smoke filter
CN1972606B (zh) * 2004-06-21 2013-08-21 菲利普莫里斯生产公司 用于生产复合卷烟滤嘴的装置和方法
GB0604790D0 (en) * 2006-03-10 2006-04-19 British American Tobacco Co Active patch filler (apf)
AU2007226406B2 (en) * 2006-03-10 2011-09-08 British American Tobacco (Investments) Limited Smoking article filter
GB0625818D0 (en) 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter
TW200936065A (en) * 2008-01-23 2009-09-01 Filtrona Int Ltd Tobacco smoke filter
EP2242384A1 (en) * 2008-02-07 2010-10-27 Filtrona International Limited Tobacco smoke filter
GB0913509D0 (en) 2009-08-04 2009-09-16 British American Tobacco Co Filter for a smoking article
GB0915814D0 (en) 2009-09-10 2009-10-07 British American Tobacco Co Smoke filtration
GB0922253D0 (en) 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
GB201004976D0 (en) * 2010-03-24 2010-05-12 Filtrona Int Ltd Tobacco smoke filter
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
CA2801373C (en) 2010-06-10 2018-10-16 Filtrona Filter Products Development Co. Pte. Ltd. Tobacco smoke filter
GB201016387D0 (en) 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB201104475D0 (en) 2011-03-16 2011-04-27 Filtrona Filter Prod Dev Co Tobacco smoke filter
EP2510814A1 (en) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilated smoking article including sorbent material
GB2496103A (en) * 2011-10-25 2013-05-08 British American Tobacco Co Flavoured article for application to a smoking article
AT511936B1 (de) * 2011-12-01 2013-04-15 Tannpapier Gmbh Mundstückbelagspapier für einen rauchartikel
EP2719295A1 (en) * 2012-10-15 2014-04-16 Philip Morris Products S.A. Ventilated smoking article including sorbent material
PL3651591T3 (pl) 2017-10-02 2021-08-02 Essentra Filter Products Development Co. Pte. Ltd Filtr do artykułu do palenia
US20220378088A1 (en) 2019-11-06 2022-12-01 Essentra Filter Products Development Co. Pte. Ltd Filter element, mouthpiece and cooling element
JP2023529352A (ja) 2020-06-04 2023-07-10 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙品用紙シートフィルタエレメント及び関連方法
GB202106836D0 (en) 2021-05-13 2021-06-30 Essentra Filter Products Dev Co Pte Ltd Filter element, mouthpiece and cooling element

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB437599A (en) 1934-04-26 1935-10-28 Abraham Wix Improvements in or relating to filter tips for cigarettes
GB476746A (en) 1936-06-20 1937-12-15 Stephen Alley Improvements in and relating to filter tips for cigarettes
GB741429A (en) 1953-02-13 1955-12-07 Hedwig Gamble Improvements in or relating to tobacco smoke filters
GB739259A (en) 1953-02-20 1955-10-26 Efg Ltd Improvements relating to cigarette holders
GB823690A (en) 1955-03-25 1959-11-18 Samuel Reid Campbell Ritchie Improvements in or relating to cigarette holders and tobacco pipes
US2819720A (en) * 1955-07-01 1958-01-14 Burbig Henry Cigarette or cigar with filter
US2905184A (en) * 1955-08-19 1959-09-22 Olin Mathieson Filter for tobacco smoke
US3205107A (en) * 1959-07-02 1965-09-07 Eastman Kodak Co Process for making filament tobacco smoke filters
GB1096113A (en) * 1964-03-09 1967-12-20 Cigarette Components Ltd Improvements in or relating to tobacco smoke filters
GB1023918A (en) 1964-03-25 1966-03-30 Haveg Industries Inc Tobacco smoke filter
FR1418815A (fr) 1964-04-01 1965-11-26 Filtre perfectionné pour la fumée de tabac et son procédé de fabrication
US3318317A (en) * 1964-05-21 1967-05-09 American Filtrona Corp Activated carbon smoke filter
US3381070A (en) * 1964-09-08 1968-04-30 Eastman Kodak Co Method of producing a filter element
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
US3733246A (en) * 1970-07-23 1973-05-15 Philip Morris Inc Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate
US3744497A (en) * 1970-09-25 1973-07-10 Ivy Graphics & Planning Inc Cigarette filter
GB1465901A (en) * 1973-02-01 1977-03-02 Cam Gears Ltd Power assisted vehicle steering
CA993752A (en) * 1973-05-16 1976-07-27 British-American Tobacco Company Limited Smoking product filtration
IT1067274B (it) * 1975-12-08 1985-03-16 Cigarette Components Ltd Filtro del fumo di tabacco
US4082098A (en) * 1976-10-28 1978-04-04 Olin Corporation Flavored cigarette
FR2403035B1 (fr) * 1977-09-16 1988-03-04 Gallaher Ltd Procede d'impression d'une enveloppe pour produit cylindrique a fumer, et produits obtenus
DE2816165A1 (de) * 1978-04-14 1979-10-25 Hauni Werke Koerber & Co Kg Verfahren und anordnung zum verkleben einer umhuellung fuer rauchartikel oder filter
US4452260A (en) * 1982-04-05 1984-06-05 Brown & Williamson Tobacco Corporation Tobacco paste cigarette additive and cigarette having same
GB2212705B (en) * 1987-11-27 1991-09-04 Cigarette Components Ltd Paper filters
US5038803A (en) * 1988-02-04 1991-08-13 Hercules Incorporated Method and device for control of by-products from cigarette smoke
GB8823388D0 (en) * 1988-10-05 1988-11-09 Cigarette Components Ltd Tobacco smoke filter containing particulate additive
US5009239A (en) * 1988-12-20 1991-04-23 Hoechst Celanese Corporation Selective delivery and retention of aldehyde and nicotine by-product from cigarette smoke
GB2229078A (en) * 1989-03-14 1990-09-19 Rothmans Int Tobacco Flavouring cigarettes
GB8921659D0 (en) * 1989-09-26 1989-11-08 Cigarette Components Ltd Particulate sorbent smoke filter
AU658372B2 (en) * 1990-11-19 1995-04-13 Cigarette Components Limited Smoke filter containing particulate smoke modifying additive

Also Published As

Publication number Publication date
HUT67540A (en) 1995-04-28
CA2080301A1 (en) 1993-04-15
NL9201739A (nl) 1993-05-03
AU2627292A (en) 1993-04-22
RU2060018C1 (ru) 1996-05-20
DE4234482A1 (de) 1993-04-15
DE4234482B4 (de) 2007-07-12
AU657002B2 (en) 1995-02-23
FR2682263B1 (fr) 1995-02-03
IE922734A1 (en) 1993-04-21
GB9221545D0 (en) 1992-11-25
ES2040665A1 (es) 1993-10-16
ES2040665B1 (es) 1994-05-16
ZA927719B (en) 1993-05-04
KR930007390A (ko) 1993-05-20
JP3751642B2 (ja) 2006-03-01
AT401598B (de) 1996-10-25
FR2682263A1 (fr) 1993-04-16
DK125492D0 (da) 1992-10-14
ITMI922303A1 (it) 1994-04-06
SE9202992L (sv) 1993-04-15
DK125492A (da) 1993-04-15
GB2261152A (en) 1993-05-12
CH685091A5 (fr) 1995-03-31
GB2261152B (en) 1995-05-10
SE9202992D0 (sv) 1992-10-12
ATA201292A (de) 1996-03-15
BE1006853A5 (fr) 1995-01-10
HU216049B (hu) 1999-04-28
PT100957B (pt) 1999-07-30
BR9203963A (pt) 1993-04-27
PT100957A (pt) 1994-02-28
US6302114B1 (en) 2001-10-16
CN1071322A (zh) 1993-04-28
JPH05292936A (ja) 1993-11-09
GB9121782D0 (en) 1991-11-27
IT1255569B (it) 1995-11-09
SE513008C2 (sv) 2000-06-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961025