NL194766A - - Google Patents

Info

Publication number: NL194766A
Authority: NL; Netherlands

Application number

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.)

1954-02-23

Publication of NL194766A publication Critical patent/NL194766A/xx

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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/39—Electrets separator

NL194766D 1954-02-23 NL194766A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US411698A US2916038A (en)	1954-02-23	1954-02-23	Tobacco smoke filter

Publications (1)

Publication Number	Publication Date
NL194766A true NL194766A (en)

Family

ID=23629942

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL194766D NL194766A (en)	1954-02-23

Country Status (6)

Country	Link
US (1)	US2916038A (en)
BE (1)	BE535871A (en)
DE (1)	DE1115170B (en)
FR (1)	FR1119519A (en)
GB (1)	GB795112A (en)
NL (1)	NL194766A (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3148101A (en) *	1958-06-26	1964-09-08	Celanese Corp	Process for making non-woven batt
US3268084A (en) *	1958-12-04	1966-08-23	Celanese Corp	Bulked non-wovens
US3028864A (en) *	1959-04-07	1962-04-10	Ibc Res Lab Inc	Methods and devices for filtering tobacco smoke
US3033212A (en) *	1959-04-17	1962-05-08	Eastman Kodak Co	Tobacco smoke filter containing polyolefin cobweb additive
US3205107A (en) *	1959-07-02	1965-09-07	Eastman Kodak Co	Process for making filament tobacco smoke filters
US3025861A (en) *	1959-07-02	1962-03-20	Eastman Kodak Co	Nonchanneling tobacco smoke filament filter
CH383239A (en) *	1959-09-22	1964-10-15	Mueller Paul A	Filter stoppers for cigarettes and methods of making the same
GB992741A (en) *	1960-06-03	1965-05-19	Victor Emmanuel Yarsley	Preparation of cigarette filter tips
US3087500A (en) *	1960-10-10	1963-04-30	Jacobson George	Cigarette filters
US3064657A (en) *	1961-05-19	1962-11-20	Shriner Walter	Cigarette smoke filtration device
US3119396A (en) *	1961-05-24	1964-01-28	Minnesota Mining & Mfg	Tobacco smoke filter
NL279165A (en) *	1961-06-02
US3173426A (en) *	1961-10-09	1965-03-16	Eastman Kodak Co	Tobacco smoke filter
US3229008A (en) *	1961-12-05	1966-01-11	Eastman Kodak Co	Process for producing a polypropylene fibrous product bonded with polyethylene
US3232294A (en) *	1962-03-05	1966-02-01	Nat Lead Co	Tobacco smoke filter
US3189506A (en) *	1962-04-12	1965-06-15	Eastman Kodak Co	Method and apparatus for forming continuous filament filter rods
US3396061A (en) *	1964-06-01	1968-08-06	Celanese Corp	Smoke filters
US3285255A (en) *	1965-06-07	1966-11-15	Eastman Kodak Co	Polyolefin filter
US3313306A (en) *	1965-10-22	1967-04-11	American Filtrona Corp	Stable elongated elements and smoking means incorporating the same
GB1135737A (en) *	1965-10-23	1900-01-01
US3575179A (en) *	1967-04-27	1971-04-20	John H Troll	Tobacco smoke filter
US3461882A (en) *	1967-05-08	1969-08-19	Celanese Corp	Method of filtering tobacco smoke
US3498299A (en) *	1969-01-10	1970-03-03	Bose Wesley C	Filtration of tobacco smoke
GB1381800A (en) *	1972-04-26	1975-01-29	Rothmans Of Pall Mall	Filter for tobacco smoke
US4059121A (en) *	1973-04-20	1977-11-22	Rothmans Of Pall Mall Canada Limited	Filter for tobacco smoke
JPS55135581A (en) *	1979-04-12	1980-10-22	Mitsubishi Rayon Co	Plug for tobacco filter
FR2462111B1 (en) *	1979-07-26	1988-08-12	Job Ets Bardou Job Pauilhac	PROCESS FOR THE PRODUCTION OF A FILTERING STRUCTURE, IN PARTICULAR FOR CIGARETTER FILTERS AND FILTERS OBTAINED
US4903714A (en) *	1987-08-25	1990-02-27	R. J. Reynolds Tobacco Company	Smoking article with improved mouthend piece
US5817159A (en) *	1996-12-31	1998-10-06	Cahill; Scott A.	Filter with interpenetrating polymer network that biodegrades
US5874373A (en) *	1997-03-14	1999-02-23	American Felt & Filter Company	Enhanced electret needled filtration media and composites
CN1678355A (en) *	2002-09-05	2005-10-05	山英建设株式会社	Air purifier
US8534294B2 (en) *	2009-10-09	2013-09-17	Philip Morris Usa Inc.	Method for manufacture of smoking article filter assembly including electrostatically charged fiber
CN102349704A (en) *	2011-07-02	2012-02-15	云南瑞升烟草技术（集团）有限公司	Novel cigarette filter rod containing regenerated vegetable protein fibers
GB201608810D0 (en) *	2016-05-19	2016-07-06	British American Tobacco Co	Cutting and arranging rods for tobacco industry products

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB292479A (en) *	1927-06-18	1929-06-13	Platen Munters Refrig Syst Ab	Improvements in or relating to the separation of impurities from circulating air, gas, or vapour
GB419629A (en) *	1932-10-01	1934-11-15	Int Latex Processes Ltd	Improvements in or relating to porous fibrous products and method of making same
GB428549A (en) *	1933-11-29	1935-05-15	Arthur Podmore	Improvements relating to cigarette filter means
US2126422A (en) *	1934-03-27	1938-08-09	John G Tarrant	Attachment for smoking devices
US2159121A (en) *	1936-06-20	1939-05-23	American Mach & Foundry	Filter tip for cigarettes
US2161766A (en) *	1937-09-15	1939-06-06	Carbide & Carbon Chem Corp	Synthetic fiber
BE436857A (en) *	1938-11-02
US2336745A (en) *	1941-12-20	1943-12-14	Fred W Manning	Method and apparatus for making unwoven and composite fabrics
US2459804A (en) *	1942-08-01	1949-01-25	American Viscose Corp	Shaped felted structures
US2411660A (en) *	1943-05-22	1946-11-26	Fred W Manning	Method of making filter cartridges, abrasive sheets, scouring pads, and the like
US2483406A (en) *	1943-11-20	1949-10-04	American Viscose Corp	Process and apparatus for producing fibrous materials
US2464301A (en) *	1943-12-18	1949-03-15	American Viscose Corp	Textile fibrous product
US2476582A (en) *	1945-06-11	1949-07-19	Houdaille Hershey Corp	Method of making filter units
US2520124A (en) *	1946-03-20	1950-08-29	United Gas Improvement Co	Rock wool mass
US2502545A (en) *	1946-08-19	1950-04-04	Starnes R Wellborn	Cigarette filter tip
GB665278A (en) *	1948-12-10	1952-01-23	British Celanese	Improvements in or relating to cigarette filter tips
US2688380A (en) *	1951-07-13	1954-09-07	American Viscose Corp	Filter cartridge

0
- NL NL194766D patent/NL194766A/xx unknown
- BE BE535871D patent/BE535871A/xx unknown
1954
- 1954-02-23 US US411698A patent/US2916038A/en not_active Expired - Lifetime
1955
- 1955-02-05 DE DEA22032A patent/DE1115170B/en active Pending
- 1955-02-10 GB GB3996/55A patent/GB795112A/en not_active Expired
- 1955-02-22 FR FR1119519D patent/FR1119519A/en not_active Expired

Also Published As

Publication number	Publication date
DE1115170B (en)	1961-10-12
US2916038A (en)	1959-12-08
FR1119519A (en)	1956-06-21
BE535871A (en)
GB795112A (en)	1958-05-14

Publication	Publication Date	Title
AT195977B (en)	1958-02-25
AT195459B (en)	1958-02-10
AT196304B (en)	1958-03-10
AT195836B (en)	1958-02-25
AT196486B (en)	1958-03-25
AT197898B (en)	1958-05-27
AT195345B (en)	1958-01-25
AT214341B (en)	1961-03-27
AT196970B (en)	1958-04-10
AT195822B (en)	1958-02-25
AT195552B (en)	1958-02-10
AT194723B (en)	1958-01-10
AT195943B (en)	1958-02-25
AT195139B (en)	1958-01-25
AT195335B (en)	1958-01-25
AT199414B (en)	1958-09-10
AT198617B (en)	1958-07-10
AT197929B (en)	1958-05-27
AT195221B (en)	1958-01-25
AT197727B (en)	1958-05-27
FR1056481A (en)	1954-02-26
AT197192B (en)	1958-04-10
AT197095B (en)	1958-04-10
AT195750B (en)	1958-02-25
AT196786B (en)	1958-03-25