DK310976A - Fremgangsmade til fremstilling af filtre til rygematerialer - Google Patents

Fremgangsmade til fremstilling af filtre til rygematerialer

Info

Publication number: DK310976A
Authority: DK; Denmark
Prior art keywords: procedure; smoking materials; making filters; filters; making
Prior art date: 1975-07-11

Application number

DK310976A

Other languages

English (en)

Other versions

DK151170B (da

DK151170C (da

Inventor

J A 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.)

1975-07-11

Filing date

1976-07-09

Publication date

1977-01-12

1976-07-09 Application filed by British American Tobacco Co filed Critical British American Tobacco Co

1977-01-12 Publication of DK310976A publication Critical patent/DK310976A/da

1987-11-09 Publication of DK151170B publication Critical patent/DK151170B/da

1988-04-11 Application granted granted Critical

1988-04-11 Publication of DK151170C publication Critical patent/DK151170C/da

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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Nonwoven Fabrics (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Ropes Or Cables (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Filtering Materials (AREA)

DK310976A 1975-07-11 1976-07-09 Fremgangsmaade til fremstilling af tobaksroegfilterstave DK151170C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB2926175		1975-07-11
GB29261/75A GB1514217A (en)	1975-07-11	1975-07-11	Method of making tobacco smoke filter rod from fibrillated fibres

Publications (3)

Publication Number	Publication Date
DK310976A true DK310976A (da)	1977-01-12
DK151170B DK151170B (da)	1987-11-09
DK151170C DK151170C (da)	1988-04-11

Family

ID=10288719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK310976A DK151170C (da)	1975-07-11	1976-07-09	Fremgangsmaade til fremstilling af tobaksroegfilterstave

Country Status (16)

Country	Link
US (1)	US4273600A (da)
JP (1)	JPS5212999A (da)
AR (1)	AR208805A1 (da)
BE (1)	BE843988A (da)
BR (1)	BR7604507A (da)
CA (1)	CA1055355A (da)
CH (1)	CH603083A5 (da)
DE (1)	DE2630576C2 (da)
DK (1)	DK151170C (da)
FI (1)	FI62942C (da)
GB (1)	GB1514217A (da)
HK (1)	HK72678A (da)
MX (1)	MX144413A (da)
MY (1)	MY7900021A (da)
NL (1)	NL7607560A (da)
ZA (1)	ZA763983B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4798570A (en) *	1982-12-09	1989-01-17	Hercules Incorporated	Process for preparing filter rods
US4521493A (en) *	1984-01-12	1985-06-04	Hercules Incorporated	Fiber filter and stabilizer formulation
US5025815A (en) *	1988-08-10	1991-06-25	Filter Materials Limited	Polyolefin filter tow and method of making it
US4925602A (en) *	1988-08-10	1990-05-15	Filter Materials Limited	Method for improving the crimping of polyolefin filter tow
USRE35621E (en) *	1989-05-30	1997-10-07	Hercules Incorporated	Cardable hydrophobic polypropylene fiber, material and method for preparation thereof
US5076295A (en) *	1989-09-29	1991-12-31	R. J. Reynolds Tobacco Company	Cigarette filter
US5105834A (en) *	1989-12-18	1992-04-21	R.J. Reynolds Tobacco Company	Cigarette and cigarette filter element therefor
US5246017A (en) *	1990-11-06	1993-09-21	R. J. Reynolds Tobacco Company	Cigarette and cigarette filter element therefor
DE69120209T2 (de) *	1990-11-15	1996-10-24	Hercules Inc	Kardierbare hydrophobe Polyolefinfaser, Material und Verfahren zu ihrer Herstellung
US7482291B2 (en) *	2005-03-18	2009-01-27	Saint-Gobain Technical Fabrics Canada, Ltd.	Low profile reinforcing tape
US7479098B2 (en)	2005-09-23	2009-01-20	R. J. Reynolds Tobacco Company	Equipment for insertion of objects into smoking articles
US20110180084A1 (en) *	2010-01-27	2011-07-28	R.J. Reynolds Tobacco Company	Apparatus and associated method for forming a filter component of a smoking article

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3173427A (en) *	1962-02-05	1965-03-16	Eastman Kodak Co	Tow with internally incorporated additive
BE637586A (da) *	1962-09-19
US3227164A (en) *	1963-07-23	1966-01-04	Eastman Kodak Co	Tobacco smoke filter
US3272687A (en) *	1964-07-22	1966-09-13	Eastman Kodak Co	Vapor permeable non-woven fibrous element
US3390039A (en) *	1964-10-09	1968-06-25	Eastman Kodak Co	Method and apparatus for making additive filters
GB1279803A (en) *	1968-10-30	1972-06-28	Monsanto Chemicals	Smoke-filtering elements
DE2017361C2 (de) *	1970-04-11	1982-12-09	Hauni-Werke Körber & Co KG, 2050 Hamburg	Verfahren und Anordnung zum Steuern einer Strangmaschine zum Herstellen von Filterstäben

1975
- 1975-07-11 GB GB29261/75A patent/GB1514217A/en not_active Expired
1976
- 1976-07-05 ZA ZA763983A patent/ZA763983B/xx unknown
- 1976-07-07 FI FI761981A patent/FI62942C/fi active
- 1976-07-07 DE DE2630576A patent/DE2630576C2/de not_active Expired
- 1976-07-08 CA CA256,580A patent/CA1055355A/en not_active Expired
- 1976-07-08 NL NL7607560A patent/NL7607560A/xx not_active Application Discontinuation
- 1976-07-08 AR AR263900A patent/AR208805A1/es active
- 1976-07-09 MX MX165459A patent/MX144413A/es unknown
- 1976-07-09 JP JP51082434A patent/JPS5212999A/ja active Pending
- 1976-07-09 BE BE168792A patent/BE843988A/xx not_active IP Right Cessation
- 1976-07-09 DK DK310976A patent/DK151170C/da not_active IP Right Cessation
- 1976-07-09 CH CH885576A patent/CH603083A5/xx not_active IP Right Cessation
- 1976-07-09 BR BR7604507A patent/BR7604507A/pt unknown
1978
- 1978-12-07 HK HK726/78A patent/HK72678A/xx unknown
1979
- 1979-07-26 US US06/061,144 patent/US4273600A/en not_active Expired - Lifetime
- 1979-12-31 MY MY197921A patent/MY7900021A/xx unknown

Also Published As

Publication number	Publication date
DE2630576C2 (de)	1987-04-09
JPS5212999A (en)	1977-01-31
BE843988A (fr)	1976-11-03
FI761981A (da)	1977-01-12
HK72678A (en)	1978-12-15
AR208805A1 (es)	1977-02-28
CA1055355A (en)	1979-05-29
DE2630576A1 (de)	1977-01-20
NL7607560A (nl)	1977-01-13
ZA763983B (en)	1977-05-25
US4273600A (en)	1981-06-16
FI62942C (fi)	1983-04-11
DK151170B (da)	1987-11-09
BR7604507A (pt)	1977-08-02
DK151170C (da)	1988-04-11
GB1514217A (en)	1978-06-14
MY7900021A (en)	1979-12-31
AU1571076A (en)	1978-01-12
CH603083A5 (da)	1978-08-15
FI62942B (fi)	1982-12-31
MX144413A (es)	1981-10-13

Publication	Publication Date	Title
FR2329216A1 (fr)	1977-05-27	Filtre de fumee
DK143706C (da)	1982-03-15	Fremgangsmaade til fremstilling af svovlholdige organosiliciumforbindelser
FR2305196A1 (fr)	1976-10-22	Filtre de transfusion
SE7606807L (sv)	1976-12-18	Digitalt filter
DK147446C (da)	1985-02-25	Apparat til orientering af tobaksblade
DK484576A (da)	1977-04-29	Fremgangsmade til fremstilling af 2-aroyl-3-phenyl-benzothiophenforbindelser
FR2332045A1 (fr)	1977-06-17	Element de filtre jetable
FR2312891A1 (fr)	1976-12-24	Filtre numerique
FR2342671A1 (fr)	1977-09-30	Filtre de cigarette
DK87876A (da)	1976-09-04	Fremgangsmade til fremstilling af n-acyl-l-metionin
DK153355C (da)	1988-11-28	Cigaretfiltre og fremgangsmaade til fremstilling af saadanne filtre
DK310976A (da)	1977-01-12	Fremgangsmade til fremstilling af filtre til rygematerialer
FR2327613A1 (fr)	1977-05-06	Filtre dielectromagnetique
FR2331213A1 (fr)	1977-06-03	Filtre numerique
FR2324247A1 (fr)	1977-04-15	Filtre a tabac
DK148768C (da)	1986-03-10	Tromlefilter til filtrering af slamformede vaesker
DK93976A (da)	1976-09-06	Fremgangsmade til fremstilling af butyrophenonforbindelser
TR20555A (tr)	1981-11-05	Filtre malzemesi
DK545276A (da)	1977-06-06	Afleder for optiske filtre til flere bolgeformer
SE7608690L (sv)	1978-02-04	Optiskt filter
DK283476A (da)	1976-12-28	Fremgangsmade til fremstilling af beta-acylpyrroler
SE404743B (sv)	1978-10-23	Interpolerande icke-rekursivt digitalfilter
FR2303415A1 (fr)	1976-10-01	Filtre electromecanique
DK287576A (da)	1976-12-29	Fremgangsmade til fremstilling af araliphatiske dihalogenforbindelser
FR2346911A1 (fr)	1977-10-28	Filtre numerique programmable

Legal Events

Date	Code	Title	Description
1992-03-30	PBP	Patent lapsed