FI66524C - Cigarrettfilter och foerfarande foer dess framstaellning - Google Patents

Cigarrettfilter och foerfarande foer dess framstaellning Download PDF

Info

Publication number
FI66524C
FI66524C FI802567A FI802567A FI66524C FI 66524 C FI66524 C FI 66524C FI 802567 A FI802567 A FI 802567A FI 802567 A FI802567 A FI 802567A FI 66524 C FI66524 C FI 66524C
Authority
FI
Finland
Prior art keywords
filter
fibrous
rod
wrapped
weight
Prior art date
Application number
FI802567A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI802567A (fi
FI66524B (fi
Inventor
Henry George Horsewell
John Anthony Luke
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of FI802567A publication Critical patent/FI802567A/fi
Application granted granted Critical
Publication of FI66524B publication Critical patent/FI66524B/fi
Publication of FI66524C publication Critical patent/FI66524C/fi

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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
FI802567A 1979-08-28 1980-08-14 Cigarrettfilter och foerfarande foer dess framstaellning FI66524C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7929768 1979-08-28
GB7929768 1979-08-28

Publications (3)

Publication Number Publication Date
FI802567A FI802567A (fi) 1981-03-01
FI66524B FI66524B (fi) 1984-07-31
FI66524C true FI66524C (fi) 1984-11-12

Family

ID=10507453

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802567A FI66524C (fi) 1979-08-28 1980-08-14 Cigarrettfilter och foerfarande foer dess framstaellning

Country Status (16)

Country Link
US (1) US4364403A (fr)
JP (1) JPS5632986A (fr)
AR (1) AR221547A1 (fr)
AU (2) AU538122B2 (fr)
BE (1) BE884968A (fr)
BR (1) BR8005539A (fr)
CA (1) CA1142051A (fr)
CH (1) CH638664A5 (fr)
DE (1) DE3032478A1 (fr)
DK (1) DK152168C (fr)
FI (1) FI66524C (fr)
HK (1) HK10584A (fr)
MY (1) MY8500098A (fr)
NL (1) NL190507C (fr)
SG (1) SG62683G (fr)
ZA (1) ZA804948B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO154781C (no) * 1981-08-03 1986-12-29 British American Tobacco Co Sigarett og fremgangsmaate for dens fremstilling.
US4488563A (en) * 1982-04-29 1984-12-18 Mitsubishi Acetate Co., Ltd. Filter plug
GB8302058D0 (en) * 1983-01-26 1983-03-02 British American Tobacco Co Tobacco-smoke filter
US4961415A (en) * 1987-01-16 1990-10-09 Kimberly-Clark Corporation Controlled draft and efficiency filter element for smoking articles
US5538019A (en) * 1993-11-03 1996-07-23 Schweitzer-Mauduit International, Inc. Spunbond cigarette filter
US7448392B2 (en) * 2003-12-22 2008-11-11 Philip Morris Usa Inc. Smoking articles and filters with carbon-coated molecular sieve sorbent
US7827996B2 (en) * 2003-12-22 2010-11-09 Philip Morris Usa Inc. Amphiphile-modified sorbents in smoking articles and filters
CN111945458B (zh) * 2020-08-27 2023-04-28 湖南湘丰特种纸业有限公司 一种烟草滤嘴棒成形纸及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079978A (en) * 1958-09-22 1963-03-05 Eastman Kodak Co Apparatus for manufacturing filters
US3079930A (en) * 1958-09-22 1963-03-05 Eastman Kodak Co Process and apparatus for manufacturing filters
IE34766B1 (en) * 1969-12-24 1975-08-06 Cigarette Components Ltd Tobacco smoke filter
GB1338913A (en) * 1970-08-18 1973-11-28 British American Tobacco Co Smoking articles
GB1508084A (en) * 1976-03-17 1978-04-19 British American Tobacco Co Tobacco-smoke filters
FI60109C (fi) * 1976-03-17 1981-12-10 British American Tobacco Co Foerfarande foer formning av ett foer en cigarrett eller dylik tobaksprodukt avsett filters staongdel
JPS5913181B2 (ja) * 1977-04-19 1984-03-28 ダイセル化学工業株式会社 ロツド状繊維充填体の製造方法及び装置
DE2750590A1 (de) * 1977-11-11 1979-05-17 Schoeller & Hoesch Kg Poroeses filterpapier, sowie zwischenprodukt und verfahren zu seiner herstellung
ZA804947B (en) * 1979-08-28 1981-06-24 British American Tobacco Co Smoke filtration
FR2763122B1 (fr) * 1997-05-09 1999-07-16 Vishay Sa Dispositif de mesure de position et de deplacement sans contact

Also Published As

Publication number Publication date
CH638664A5 (fr) 1983-10-14
AU6157880A (en) 1981-04-09
DK152168B (da) 1988-02-08
DE3032478C2 (fr) 1988-07-28
CA1142051A (fr) 1983-03-01
BE884968A (fr) 1980-12-16
FI802567A (fi) 1981-03-01
JPH0134594B2 (fr) 1989-07-20
AU538122B2 (en) 1984-08-02
NL190507C (nl) 1994-04-05
BR8005539A (pt) 1981-03-17
US4364403A (en) 1982-12-21
FI66524B (fi) 1984-07-31
DE3032478A1 (de) 1981-06-25
JPS5632986A (en) 1981-04-02
ZA804948B (en) 1981-06-24
NL190507B (nl) 1993-11-01
AR221547A1 (es) 1981-02-13
NL8004657A (nl) 1981-03-03
DK152168C (da) 1988-08-15
HK10584A (en) 1984-02-17
MY8500098A (en) 1985-12-31
AU534903B2 (en) 1984-02-23
SG62683G (en) 1984-08-03
AU6157980A (en) 1981-04-09
DK363980A (da) 1981-03-01

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: BRITISH-AMERICAN TOBACCO COMPANY LIMITED