GB749340A - Improved cigarette filter and process for manufacturing same - Google Patents
Improved cigarette filter and process for manufacturing sameInfo
- Publication number
- GB749340A GB749340A GB11861/54A GB1186154A GB749340A GB 749340 A GB749340 A GB 749340A GB 11861/54 A GB11861/54 A GB 11861/54A GB 1186154 A GB1186154 A GB 1186154A GB 749340 A GB749340 A GB 749340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- cellulose
- viscose
- filaments
- solution
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 235000019504 cigarettes Nutrition 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 5
- 229920000297 Rayon Polymers 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 238000001035 drying Methods 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 2
- 229920003086 cellulose ether Polymers 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000001112 coagulating effect Effects 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 2
- 230000001788 irregular Effects 0.000 abstract 2
- 239000001923 methylcellulose Substances 0.000 abstract 2
- 235000010981 methylcellulose Nutrition 0.000 abstract 2
- 229960002900 methylcellulose Drugs 0.000 abstract 2
- 239000004627 regenerated cellulose Substances 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 abstract 2
- 238000009489 vacuum treatment Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- 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
- A24D3/0229—Filter rod forming processes
- A24D3/0237—Filter rod forming processes by extrusion
-
- 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
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US749340XA | 1953-06-30 | 1953-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB749340A true GB749340A (en) | 1956-05-23 |
Family
ID=22122532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11861/54A Expired GB749340A (en) | 1953-06-30 | 1954-04-23 | Improved cigarette filter and process for manufacturing same |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE528310A (enrdf_load_stackoverflow) |
| DE (1) | DE1041847B (enrdf_load_stackoverflow) |
| GB (1) | GB749340A (enrdf_load_stackoverflow) |
| NL (2) | NL85714C (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966157A (en) * | 1957-06-07 | 1960-12-27 | Eastman Kodak Co | Polyolefin tobacco smoke filters |
| US3015873A (en) * | 1955-03-08 | 1962-01-09 | Schiesser Ag Trikotfabriken | Complex artificial filaments |
| DE1136256B (de) * | 1954-08-16 | 1962-09-06 | Eastman Kodak Co | Aus Faeden bestehender Strang zum Herstellen von Filterelementen fuer Tabakrauchfilter |
| US3329544A (en) * | 1961-05-11 | 1967-07-04 | Cigarette Components Ltd | Method of producing filter cores |
| DE1268036B (de) * | 1962-04-11 | 1968-05-09 | Celanese Corp | Filter fuer Tabakrauch oder andere Gase |
| US3557801A (en) * | 1965-10-14 | 1971-01-26 | Celanese Corp | Cigarette smoke filter material |
| WO2006108470A1 (de) | 2005-04-15 | 2006-10-19 | Reemtsma Cigarettenfabriken Gmbh | Tabakrauchfilter |
| WO2009000453A3 (de) * | 2007-06-28 | 2009-03-19 | Reemtsma H F & Ph | Verfahren zum herstellen von tabakrauchfiltern |
| CN102798270A (zh) * | 2011-05-27 | 2012-11-28 | 北京航天试验技术研究所 | 滤棒的干燥方法及设备 |
| EP3072405A1 (de) | 2015-03-27 | 2016-09-28 | Cordenka GmbH & Co. KG | Zigarettenfilter |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013304C2 (de) * | 1990-04-26 | 1993-11-25 | Bat Cigarettenfab Gmbh | Verfahren zur Herstellung von Cigarettenfiltern sowie Cigarettenfilter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB665278A (en) * | 1948-12-10 | 1952-01-23 | British Celanese | Improvements in or relating to cigarette filter tips |
-
0
- NL NLAANVRAGE7806109,B patent/NL186392B/xx unknown
- NL NL85714D patent/NL85714C/xx active
- BE BE528310D patent/BE528310A/xx unknown
-
1954
- 1954-04-23 GB GB11861/54A patent/GB749340A/en not_active Expired
- 1954-04-26 DE DEA20194A patent/DE1041847B/de active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1136256B (de) * | 1954-08-16 | 1962-09-06 | Eastman Kodak Co | Aus Faeden bestehender Strang zum Herstellen von Filterelementen fuer Tabakrauchfilter |
| US3015873A (en) * | 1955-03-08 | 1962-01-09 | Schiesser Ag Trikotfabriken | Complex artificial filaments |
| US2966157A (en) * | 1957-06-07 | 1960-12-27 | Eastman Kodak Co | Polyolefin tobacco smoke filters |
| US3329544A (en) * | 1961-05-11 | 1967-07-04 | Cigarette Components Ltd | Method of producing filter cores |
| DE1268036B (de) * | 1962-04-11 | 1968-05-09 | Celanese Corp | Filter fuer Tabakrauch oder andere Gase |
| US3557801A (en) * | 1965-10-14 | 1971-01-26 | Celanese Corp | Cigarette smoke filter material |
| WO2006108470A1 (de) | 2005-04-15 | 2006-10-19 | Reemtsma Cigarettenfabriken Gmbh | Tabakrauchfilter |
| RU2382583C2 (ru) * | 2005-04-15 | 2010-02-27 | Реемтсма Цигареттенфабрикен Гмбх | Фильтр для табачного дыма |
| WO2009000453A3 (de) * | 2007-06-28 | 2009-03-19 | Reemtsma H F & Ph | Verfahren zum herstellen von tabakrauchfiltern |
| CN102798270A (zh) * | 2011-05-27 | 2012-11-28 | 北京航天试验技术研究所 | 滤棒的干燥方法及设备 |
| CN102798270B (zh) * | 2011-05-27 | 2015-07-22 | 北京航天试验技术研究所 | 滤棒的干燥方法及设备 |
| EP3072405A1 (de) | 2015-03-27 | 2016-09-28 | Cordenka GmbH & Co. KG | Zigarettenfilter |
Also Published As
| Publication number | Publication date |
|---|---|
| BE528310A (enrdf_load_stackoverflow) | |
| NL85714C (enrdf_load_stackoverflow) | |
| NL186392B (nl) | |
| DE1041847B (de) | 1958-10-23 |
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| Publication | Publication Date | Title |
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| GB749340A (en) | Improved cigarette filter and process for manufacturing same | |
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