BE535871A - - Google Patents
Info
- Publication number
- BE535871A BE535871A BE535871DA BE535871A BE 535871 A BE535871 A BE 535871A BE 535871D A BE535871D A BE 535871DA BE 535871 A BE535871 A BE 535871A
- Authority
- BE
- Belgium
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
- A24D3/08—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
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 |
|---|---|
| BE535871A true BE535871A (US20080094685A1-20080424-C00004.png) |
Family
ID=23629942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE535871D BE535871A (US20080094685A1-20080424-C00004.png) | 1954-02-23 |
Country Status (6)
Families Citing this family (34)
| 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 |
| US3025861A (en) * | 1959-07-02 | 1962-03-20 | Eastman Kodak Co | Nonchanneling tobacco smoke filament filter |
| US3205107A (en) * | 1959-07-02 | 1965-09-07 | Eastman Kodak Co | Process for making filament tobacco smoke filters |
| CH383239A (de) * | 1959-09-22 | 1964-10-15 | Mueller Paul A | Filterstöpsel für Zigaretten und Verfahren zur Herstellung desselben |
| 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 (US20080094685A1-20080424-C00004.png) * | 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 (US20080094685A1-20080424-C00004.png) * | 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 |
| US4059121A (en) * | 1973-04-20 | 1977-11-22 | Rothmans Of Pall Mall Canada Limited | Filter for tobacco smoke |
| GB1381800A (en) * | 1972-04-26 | 1975-01-29 | Rothmans Of Pall Mall | Filter for tobacco smoke |
| JPS55135581A (en) * | 1979-04-12 | 1980-10-22 | Mitsubishi Rayon Co | Plug for tobacco filter |
| FR2462111B1 (fr) * | 1979-07-26 | 1988-08-12 | Job Ets Bardou Job Pauilhac | Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus |
| 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 |
| KR20050057187A (ko) * | 2002-09-05 | 2005-06-16 | 산에이 겐세츠 가부시키가이샤 | 공기청정기 |
| 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 (zh) * | 2011-07-02 | 2012-02-15 | 云南瑞升烟草技术（集团）有限公司 | 一种含再生植物蛋白纤维的新型卷烟滤棒 |
| GB201608810D0 (en) * | 2016-05-19 | 2016-07-06 | British American Tobacco Co | Cutting and arranging rods for tobacco industry products |
Family Cites Families (17)
| 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 (US20080094685A1-20080424-C00004.png) * | 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
- BE BE535871D patent/BE535871A/xx unknown
- NL NL194766D patent/NL194766A/xx unknown
-
1954
- 1954-02-23 US US411698A patent/US2916038A/en not_active Expired - Lifetime
-
1955
- 1955-02-05 DE DEA22032A patent/DE1115170B/de active Pending
- 1955-02-10 GB GB3996/55A patent/GB795112A/en not_active Expired
- 1955-02-22 FR FR1119519D patent/FR1119519A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL194766A (US20080094685A1-20080424-C00004.png) | |
| DE1115170B (de) | 1961-10-12 |
| US2916038A (en) | 1959-12-08 |
| FR1119519A (fr) | 1956-06-21 |
| GB795112A (en) | 1958-05-14 |
