AT301422B - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number: AT301422B
Authority: AT; Austria
Prior art keywords: tobacco smoke; smoke filters; filters; tobacco; smoke
Prior art date: 1970-08-14

Application number

AT836270A

Other languages

German (de)

Original Assignee

Burrus & Cie

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.)

1970-08-14

Filing date

1970-09-15

Publication date

1972-09-11

1970-09-15 Application filed by Burrus & Cie filed Critical Burrus & Cie

1972-09-11 Application granted granted Critical

1972-09-11 Publication of AT301422B publication Critical patent/AT301422B/en

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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

AT836270A 1970-08-14 1970-09-15 Tobacco smoke filters AT301422B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1222170A CH526928A (en)	1970-08-14	1970-08-14	Tobacco smoke filters

Publications (1)

Publication Number	Publication Date
AT301422B true AT301422B (en)	1972-09-11

Family

ID=4381023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT836270A AT301422B (en)	1970-08-14	1970-09-15	Tobacco smoke filters

Country Status (20)

Country	Link
JP (1)	JPS5414198B1 (en)
AR (1)	AR196402A1 (en)
AT (1)	AT301422B (en)
BE (1)	BE771265A (en)
BR (1)	BR7105226D0 (en)
CA (1)	CA954407A (en)
CH (1)	CH526928A (en)
DE (1)	DE2136109A1 (en)
DK (1)	DK130038B (en)
EG (1)	EG10134A (en)
ES (1)	ES199948Y (en)
FI (1)	FI51545C (en)
FR (1)	FR2104312A5 (en)
GB (1)	GB1329956A (en)
IE (1)	IE35483B1 (en)
IL (1)	IL37446A (en)
IT (1)	IT1001469B (en)
LU (1)	LU63565A1 (en)
NL (1)	NL7111185A (en)
OA (1)	OA03774A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4205658A1 (en) *	1992-02-25	1993-08-26	Reemtsma H F & Ph	VENTILATED FILTER CIGARETTE
FR2763797B1 (en) *	1997-05-30	1999-07-16	Tabacs & Allumettes Ind	VERY LOW TAR RATE CIGARETTE WITH A TOBACCO TASTE COMPARABLE TO THAT OF A CLASSIC CIGARETTE WITH HIGHER TAR RATE
US6761174B2 (en) *	2001-02-22	2004-07-13	Philip Morris Incorporated	Cigarette and filter with downstream flavor addition
WO2003028495A1 (en) *	2001-10-04	2003-04-10	Council Of Scientific And Industrial Research	Activated charcoal filter for reducing p-benzosemiquinone from the mainstream cigarette smoke
MY135471A (en) *	2002-01-09	2008-04-30	Philip Morris Prod	Cigarette filter with beaded carbon
US7784471B2 (en)	2003-01-09	2010-08-31	Philip Morris Usa Inc.	Cigarette filter with beaded carbon
ITBO20040238A1 (en)	2004-04-22	2004-07-22	Gd Spa	CIGARETTE FILTER AND RELATED METHOD OF REALIZATION
ES2330364T3 (en)	2006-08-04	2009-12-09	Philip Morris Products S.A.	MULTICOMPONENT FILTER THAT PROVIDES IMPROVEMENTS OF MULTIPLE AROMAS.
CN101268859B (en) *	2008-03-31	2010-06-02	中国烟草总公司郑州烟草研究院	Method for reducing harmful constituent in tobacco slice of papermaking method

1970
- 1970-08-14 CH CH1222170A patent/CH526928A/en not_active IP Right Cessation
- 1970-09-15 AT AT836270A patent/AT301422B/en not_active IP Right Cessation
1971
- 1971-07-13 BR BR5226/71A patent/BR7105226D0/en unknown
- 1971-07-19 LU LU63565D patent/LU63565A1/xx unknown
- 1971-07-20 EG EG317/71A patent/EG10134A/en active
- 1971-07-20 DE DE19712136109 patent/DE2136109A1/en active Pending
- 1971-07-21 CA CA118,738A patent/CA954407A/en not_active Expired
- 1971-07-22 GB GB3576171A patent/GB1329956A/en not_active Expired
- 1971-07-27 FI FI712121A patent/FI51545C/en active
- 1971-07-28 ES ES1971199948U patent/ES199948Y/en not_active Expired
- 1971-07-30 IE IE972/71A patent/IE35483B1/en unknown
- 1971-07-31 IT IT27043/71A patent/IT1001469B/en active
- 1971-08-04 IL IL37446A patent/IL37446A/en unknown
- 1971-08-05 DK DK384371AA patent/DK130038B/en not_active IP Right Cessation
- 1971-08-09 OA OA54326A patent/OA03774A/en unknown
- 1971-08-12 FR FR7129619A patent/FR2104312A5/fr not_active Expired
- 1971-08-12 AR AR237360A patent/AR196402A1/en active
- 1971-08-13 BE BE771265A patent/BE771265A/en unknown
- 1971-08-13 NL NL7111185A patent/NL7111185A/xx not_active Application Discontinuation
- 1971-08-14 JP JP6195871A patent/JPS5414198B1/ja active Pending

Also Published As

Publication number	Publication date
FI51545B (en)	1976-11-01
DK130038C (en)	1975-05-26
GB1329956A (en)	1973-09-12
DK130038B (en)	1974-12-16
IL37446A (en)	1974-07-31
DE2136109A1 (en)	1972-04-13
EG10134A (en)	1976-12-31
IL37446A0 (en)	1971-11-29
IE35483L (en)	1972-02-14
ES199948U (en)	1975-09-16
OA03774A (en)	1971-12-24
CA954407A (en)	1974-09-10
BE771265A (en)	1971-12-16
ES199948Y (en)	1976-01-16
CH526928A (en)	1972-08-31
FR2104312A5 (en)	1972-04-14
BR7105226D0 (en)	1973-04-12
AR196402A1 (en)	1973-12-27
FI51545C (en)	1977-02-10
IE35483B1 (en)	1976-03-03
LU63565A1 (en)	1971-11-23
JPS5414198B1 (en)	1979-06-05
IT1001469B (en)	1976-04-20
NL7111185A (en)	1972-02-16

Legal Events

Date	Code	Title	Description
1990-06-15	ELA	Expired due to lapse of time

Publication	Publication Date	Title
AT302138B (en)	1972-10-10	Tobacco smoke filters
CH524963A (en)	1972-07-15	Smoking products filters
FI48523C (en)	1974-11-11	Tobacco smoke filter.
CH488415A (en)	1970-04-15	Tobacco smoke filters
NL154926B (en)	1977-11-15	FILTER FOR TOBACCO SMOKE.
CH449497A (en)	1967-12-31	Tobacco smoke filter
SE388534B (en)	1976-10-11	FILTER FOR TOBACCO SMOKE
AT301422B (en)	1972-09-11	Tobacco smoke filters
BR7102305D0 (en)	1973-05-03	A SMOKE FILTER FOR TOBACCO
IT945983B (en)	1973-05-10	TOBACCO SMOKE FILTER
DK130764B (en)	1975-04-14	Filter for tobacco smoke.
FI51038C (en)	1976-10-11	Tobacco smoke filter
AT300638B (en)	1972-08-10	Cigarette filters
DK130039B (en)	1974-12-16	Tobacco smoke filter.
FI51757C (en)	1977-04-12	Tobacco smoke filter.
AT291077B (en)	1971-06-25	Tobacco smoke filters
AT306606B (en)	1973-04-25	Tobacco smoke filters
FI51892C (en)	1977-05-10	Tobacco smoke filter material
IT1056728B (en)	1982-02-20	CIGARETTE FILTER
SE400457B (en)	1978-04-03	CIGARETTE FILTER
EG10567A (en)	1976-01-31	Tobacco smoke filter
AT291835B (en)	1971-07-26	Cigarette filters
TR16946A (en)	1973-11-01	CIGARETTE FILTER
FI51895C (en)	1977-05-10	Tobacco smoke filter.
AT302137B (en)	1972-10-10	Smoke filter