NL7908701A - Filtermateriaal, in het bijzonder voor sigaretten- filter. - Google Patents

Filtermateriaal, in het bijzonder voor sigaretten- filter. Download PDF

Info

Publication number: NL7908701A
Authority: NL; Netherlands
Prior art keywords: filter material; filter; material according; cross; particles
Prior art date: 1978-11-30

Application number

NL7908701A

Other languages

English (en)

Dutch (nl)

Original Assignee

Siren M J O

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.)

1978-11-30

Filing date

1979-11-30

Publication date

1980-06-03

1978-11-30 Priority claimed from FI783678A external-priority patent/FI67666C/sv

1978-12-15 Priority claimed from SE7812935A external-priority patent/SE439116B/sv

1979-11-30 Application filed by Siren M J O filed Critical Siren M J O

1980-06-03 Publication of NL7908701A publication Critical patent/NL7908701A/nl

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
- 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)
Inorganic Chemistry (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Centrifugal Separators (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

NL7908701A 1978-11-30 1979-11-30 Filtermateriaal, in het bijzonder voor sigaretten- filter. NL7908701A (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FI783678A FI67666C (fi)	1978-11-30	1978-11-30	Filtermaterial
FI783678		1978-11-30
SE7812935A SE439116B (sv)	1978-12-15	1978-12-15	Filtermaterial for rening av ett atminstone vesentligt gasformigt medium fran minst en pa forhand betemd substans, filter samt anvendning av filtermaterialet
SE7812935		1978-12-15

Publications (1)

Publication Number	Publication Date
NL7908701A true NL7908701A (nl)	1980-06-03

Family

ID=26156999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7908701A NL7908701A (nl)	1978-11-30	1979-11-30	Filtermateriaal, in het bijzonder voor sigaretten- filter.

Country Status (16)

Country	Link
US (1)	US4350173A (pl)
AR (1)	AR223199A1 (pl)
AT (1)	AT375820B (pl)
AU (1)	AU536461B2 (pl)
BR (1)	BR7907834A (pl)
CA (1)	CA1146924A (pl)
CH (1)	CH646185A5 (pl)
DD (1)	DD148186A5 (pl)
DE (1)	DE2947971A1 (pl)
FR (1)	FR2442649B1 (pl)
GB (1)	GB2041210B (pl)
IN (1)	IN153374B (pl)
IT (1)	IT1127630B (pl)
NL (1)	NL7908701A (pl)
NO (1)	NO154418C (pl)
PL (1)	PL129670B1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3421320A1 (de) *	1984-06-08	1985-12-12	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	Umluftfilter vorzugsweise fuer busfahrzeuge und raeume
US4676259A (en) *	1985-03-21	1987-06-30	Advanced Tobacco Products Inc.	Nicotine enhanced smoking device
DE3640953C2 (de) *	1986-11-29	1993-11-25	Hoelter Heinz	Chemisorptionsfilter zur Filterung von Luft
US5269329A (en) *	1990-07-09	1993-12-14	Kimberly-Clark Corporation	Method of producing tobacco flavored cigarette filter
US5246017A (en) *	1990-11-06	1993-09-21	R. J. Reynolds Tobacco Company	Cigarette and cigarette filter element therefor
RU2020840C1 (ru) *	1992-10-08	1994-10-15	Научно-производственное объединение "Композит"	Курительное изделие типа сигареты
US5817159A (en) *	1996-12-31	1998-10-06	Cahill; Scott A.	Filter with interpenetrating polymer network that biodegrades
US6334448B1 (en) *	2000-03-31	2002-01-01	Dai-Ming Kuo	Poison-reduced cigarette
US6481442B1 (en)	2000-11-28	2002-11-19	Lorillard Licensing Company, Llc	Smoking article including a filter for selectively removing carbonyls
DE10252823A1 (de)	2002-11-13	2004-06-09	Biotec Biologische Naturverpackungen Gmbh & Co. Kg	Filterelement
US20060289022A1 (en) *	2003-09-03	2006-12-28	Carl-Gustaf Backman	Tobacco smoke filter
US20060130855A1 (en) *	2004-09-28	2006-06-22	Philip Morris Usa Inc.	Smoking article with mercaptopropyl functionalized sorbent and method
GB0809865D0 (en) *	2008-05-30	2008-07-09	British American Tobacco Co	Filter for a smoking article
CN104705785B (zh) *	2015-01-23	2019-01-01	南通醋酸纤维有限公司	一种醋酸纤维素微粒聚集体及其制备方法与应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2768913A (en) *	1954-10-22	1956-10-30	Ohio Commw Eng Co	Cigarette filter tips from dextran
US2940456A (en) *	1956-02-08	1960-06-14	Eastman Kodak Co	Fibrous tobacco smoke filter containing finely divided solids
GB1228260A (pl) *	1968-12-31	1971-04-15
US4022223A (en) *	1973-07-26	1977-05-10	Philip Morris Incorporated	Smoking article
CH583529A5 (pl) *	1974-03-28	1977-01-14	Hoechst Ag
MX142927A (es) *	1974-06-24	1981-01-20	Empresas La Moderna Sa De Cv	Mejoras en material para filtrar humo de tabaco
US4202356A (en) *	1976-07-08	1980-05-13	University Of Kentucky Research Foundation	Tobacco smoke filter material
FI790530A (fi) *	1978-02-21	1979-08-22	Siren M J O	Filtermaterial samt foerfarande foer framstaellning av och anvaendning av detsamma

1979
- 1979-11-27 NO NO793855A patent/NO154418C/no unknown
- 1979-11-27 US US06/097,703 patent/US4350173A/en not_active Expired - Lifetime
- 1979-11-28 IT IT27630/79A patent/IT1127630B/it active
- 1979-11-28 DE DE19792947971 patent/DE2947971A1/de not_active Withdrawn
- 1979-11-28 CH CH1057879A patent/CH646185A5/de not_active IP Right Cessation
- 1979-11-28 IN IN854/DEL/79A patent/IN153374B/en unknown
- 1979-11-29 FR FR7929367A patent/FR2442649B1/fr not_active Expired
- 1979-11-29 GB GB7941165A patent/GB2041210B/en not_active Expired
- 1979-11-30 AR AR279115A patent/AR223199A1/es active
- 1979-11-30 PL PL1979220028A patent/PL129670B1/pl unknown
- 1979-11-30 NL NL7908701A patent/NL7908701A/nl not_active Application Discontinuation
- 1979-11-30 DD DD79217280A patent/DD148186A5/de unknown
- 1979-11-30 CA CA000341021A patent/CA1146924A/en not_active Expired
- 1979-11-30 BR BR7907834A patent/BR7907834A/pt unknown
- 1979-11-30 AT AT0761879A patent/AT375820B/de not_active IP Right Cessation
- 1979-11-30 AU AU53344/79A patent/AU536461B2/en not_active Ceased

Also Published As

Publication number	Publication date
FR2442649B1 (fr)	1986-03-28
PL220028A1 (pl)	1980-09-08
NO793855L (no)	1980-06-02
US4350173A (en)	1982-09-21
NO154418B (no)	1986-06-09
FR2442649A1 (fr)	1980-06-27
CA1146924A (en)	1983-05-24
AU5334479A (en)	1980-06-05
PL129670B1 (en)	1984-06-30
AU536461B2 (en)	1984-05-10
DD148186A5 (de)	1981-05-13
AR223199A1 (es)	1981-07-31
NO154418C (no)	1986-09-17
ATA761879A (de)	1984-02-15
AT375820B (de)	1984-09-10
CH646185A5 (de)	1984-11-15
BR7907834A (pt)	1980-07-08
IT1127630B (it)	1986-05-21
GB2041210B (en)	1983-09-07
IN153374B (pl)	1984-07-14
GB2041210A (en)	1980-09-10
IT7927630A0 (it)	1979-11-28
DE2947971A1 (de)	1980-06-12

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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1987-02-02	BV	The patent application has lapsed