FI802567A7 - Filter och foerfarande foer dess framstaellning - Google Patents

Filter och foerfarande foer dess framstaellning

Info

Publication number: FI802567A7
Authority: FI; Finland
Prior art keywords: filter; foerfarande foer; och foerfarande; foer dess; dess framstaellning
Prior art date: 1979-08-28

Application number

FI802567A

Other languages

English (en)

Other versions

FI66524C (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.)

1979-08-28

Filing date

1980-08-14

Publication date

1981-03-01

1980-08-14 Application filed by British American Tobacco Co filed Critical British American Tobacco Co

1981-03-01 Publication of FI802567A7 publication Critical patent/FI802567A7/fi

1984-07-31 Application granted granted Critical

1984-07-31 Publication of FI66524B publication Critical patent/FI66524B/fi

1984-11-12 Publication of FI66524C publication Critical patent/FI66524C/fi

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)
Filtering Materials (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
FI802567A7 true FI802567A7 (fi)	1981-03-01
FI66524B FI66524B (fi)	1984-07-31
FI66524C 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 (fi)
JP (1)	JPS5632986A (fi)
AR (1)	AR221547A1 (fi)
AU (2)	AU534903B2 (fi)
BE (1)	BE884968A (fi)
BR (1)	BR8005539A (fi)
CA (1)	CA1142051A (fi)
CH (1)	CH638664A5 (fi)
DE (1)	DE3032478A1 (fi)
DK (1)	DK152168C (fi)
FI (1)	FI66524C (fi)
HK (1)	HK10584A (fi)
MY (1)	MY8500098A (fi)
NL (1)	NL190507C (fi)
SG (1)	SG62683G (fi)
ZA (1)	ZA804948B (fi)

Families Citing this family (9)

* 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
CN117098469A (zh) *	2021-03-15	2023-11-21	尼科创业贸易有限公司	用于在气溶胶供应系统中使用的制品的组件

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
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
GB1508084A (en) *	1976-03-17	1978-04-19	British American Tobacco Co	Tobacco-smoke filters
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

1980
- 1980-08-13 ZA ZA00804948A patent/ZA804948B/xx unknown
- 1980-08-14 FI FI802567A patent/FI66524C/fi not_active IP Right Cessation
- 1980-08-18 US US06/178,882 patent/US4364403A/en not_active Expired - Lifetime
- 1980-08-18 NL NLAANVRAGE8004657,A patent/NL190507C/xx not_active IP Right Cessation
- 1980-08-20 AU AU61578/80A patent/AU534903B2/en not_active Ceased
- 1980-08-20 AU AU61579/80A patent/AU538122B2/en not_active Ceased
- 1980-08-20 CA CA000358641A patent/CA1142051A/en not_active Expired
- 1980-08-22 JP JP11637180A patent/JPS5632986A/ja active Granted
- 1980-08-25 CH CH639580A patent/CH638664A5/fr not_active IP Right Cessation
- 1980-08-25 DK DK363980A patent/DK152168C/da not_active IP Right Cessation
- 1980-08-27 AR AR282320A patent/AR221547A1/es active
- 1980-08-28 DE DE19803032478 patent/DE3032478A1/de active Granted
- 1980-08-28 BE BE0/201902A patent/BE884968A/fr not_active IP Right Cessation
- 1980-08-28 BR BR8005539A patent/BR8005539A/pt not_active IP Right Cessation
1983
- 1983-10-14 SG SG626/83A patent/SG62683G/en unknown
1984
- 1984-02-09 HK HK105/84A patent/HK10584A/xx not_active IP Right Cessation
1985
- 1985-12-30 MY MY98/85A patent/MY8500098A/xx unknown

Also Published As

Publication number	Publication date
SG62683G (en)	1984-08-03
AU6157880A (en)	1981-04-09
DK152168C (da)	1988-08-15
AR221547A1 (es)	1981-02-13
DE3032478A1 (de)	1981-06-25
CH638664A5 (fr)	1983-10-14
ZA804948B (en)	1981-06-24
AU538122B2 (en)	1984-08-02
JPS5632986A (en)	1981-04-02
NL190507B (nl)	1993-11-01
AU6157980A (en)	1981-04-09
DK363980A (da)	1981-03-01
US4364403A (en)	1982-12-21
JPH0134594B2 (fi)	1989-07-20
NL8004657A (nl)	1981-03-03
DK152168B (da)	1988-02-08
BE884968A (fr)	1980-12-16
HK10584A (en)	1984-02-17
DE3032478C2 (fi)	1988-07-28
MY8500098A (en)	1985-12-31
AU534903B2 (en)	1984-02-23
BR8005539A (pt)	1981-03-17
NL190507C (nl)	1994-04-05
FI66524C (fi)	1984-11-12
CA1142051A (en)	1983-03-01
FI66524B (fi)	1984-07-31

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FI803409L (fi)	1981-05-14	Filter foer tobaksroek
FI801382A7 (fi)	1980-11-03	Expanderbar elektrod foer elektrolytceller och foerfarande foer dess montering
FI803567L (fi)	1981-05-24	Faergtelevisionsbildroer med faergvaeljaranordning och foerfarande foer dess anvaendande
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DK167180A (da)	1980-11-22	Filtermaske

Legal Events

Date	Code	Title	Description
1997-08-14	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: BRITISH-AMERICAN TOBACCO COMPANY LIMITED