GB1101242A - Improvements in or relating to dry spinning of cellulose esters - Google Patents
Improvements in or relating to dry spinning of cellulose estersInfo
- Publication number
- GB1101242A GB1101242A GB46568/67A GB4656867A GB1101242A GB 1101242 A GB1101242 A GB 1101242A GB 46568/67 A GB46568/67 A GB 46568/67A GB 4656867 A GB4656867 A GB 4656867A GB 1101242 A GB1101242 A GB 1101242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tow
- ester
- dry spinning
- relating
- isobutyrate
- 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
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 238000000578 dry spinning Methods 0.000 title abstract 2
- -1 organic acid ester Chemical class 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 2
- 229930006000 Sucrose Natural products 0.000 abstract 2
- 235000019504 cigarettes Nutrition 0.000 abstract 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 239000005720 sucrose Substances 0.000 abstract 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 2
- 241000208125 Nicotiana Species 0.000 abstract 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- 239000001087 glyceryl triacetate Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
- D01F2/30—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US342544A US3272638A (en) | 1964-02-04 | 1964-02-04 | Method for increasing the spinning rate of cellulose organic acid ester filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1101242A true GB1101242A (en) | 1968-01-31 |
Family
ID=23342283
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46568/67A Expired GB1101242A (en) | 1964-02-04 | 1965-02-04 | Improvements in or relating to dry spinning of cellulose esters |
| GB4876/65A Expired GB1101241A (en) | 1964-02-04 | 1965-02-04 | Improvements in or relating to dry spinning cellulose ester filaments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4876/65A Expired GB1101241A (en) | 1964-02-04 | 1965-02-04 | Improvements in or relating to dry spinning cellulose ester filaments |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3272638A (enrdf_load_html_response) |
| BE (1) | BE659182A (enrdf_load_html_response) |
| DE (1) | DE1282841B (enrdf_load_html_response) |
| ES (1) | ES308863A1 (enrdf_load_html_response) |
| FR (1) | FR1423374A (enrdf_load_html_response) |
| GB (2) | GB1101242A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153064A (en) * | 1975-07-11 | 1979-05-08 | Daicel Ltd. | Cigarette filters |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240665A (en) * | 1991-12-31 | 1993-08-31 | Eastman Kodak Company | Process of making cellulose acetate fibers from spinning solutions containing metal oxide precursor |
| EP0622407A1 (en) * | 1993-04-28 | 1994-11-02 | Hoechst Celanese Corporation | Polymer blend composed of cellulose acetate and starch acetate used to form fibers, films and plastic materials and a process to prepare said blends |
| US8967155B2 (en) | 2011-11-03 | 2015-03-03 | Celanese Acetate Llc | Products of high denier per filament and low total denier tow bands |
| US20130115452A1 (en) | 2011-11-03 | 2013-05-09 | Celanese Acetate Llc | High Denier Per Filament and Low Total Denier Tow Bands |
| DE102013002833B4 (de) | 2013-02-19 | 2017-03-23 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Verfahren zur Herstellung von Celluloseregeneratfasern und Verwendung der nach dem Verfahren hergestellten Celluloseregeneratfasern |
| US9851341B2 (en) * | 2014-06-27 | 2017-12-26 | Eastman Chemical Company | Fibers with chemical markers used for coding |
| CN107699966B (zh) * | 2017-09-18 | 2019-07-30 | 浙江纺织服装职业技术学院 | 一种纤维素静电纺丝的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917398A (en) * | 1957-10-09 | 1959-12-15 | Eastman Kodak Co | Stabilized lower fatty acid esters of cellulose |
| US3008472A (en) * | 1957-12-16 | 1961-11-14 | Eastman Kodak Co | Filament filter containing a hygroscopic compound |
| US2931802A (en) * | 1958-04-30 | 1960-04-05 | Eastman Kodak Co | Mixed esters of glucose and sucrose |
| US3019119A (en) * | 1958-08-29 | 1962-01-30 | Du Pont | Cellulose acetate spinning solutions |
| US3001883A (en) * | 1958-12-11 | 1961-09-26 | Eastman Kodak Co | Cellulose acetate butyrate gasket |
| US3057743A (en) * | 1959-04-02 | 1962-10-09 | Eastman Kodak Co | Non-crystallizing sucrose lower fatty acid esters and compositions thereof |
| US3025861A (en) * | 1959-07-02 | 1962-03-20 | Eastman Kodak Co | Nonchanneling tobacco smoke filament filter |
-
1964
- 1964-02-04 US US342544A patent/US3272638A/en not_active Expired - Lifetime
-
1965
- 1965-02-02 FR FR4058A patent/FR1423374A/fr not_active Expired
- 1965-02-02 ES ES0308863A patent/ES308863A1/es not_active Expired
- 1965-02-02 BE BE659182A patent/BE659182A/xx unknown
- 1965-02-03 DE DEE28603A patent/DE1282841B/de active Pending
- 1965-02-04 GB GB46568/67A patent/GB1101242A/en not_active Expired
- 1965-02-04 GB GB4876/65A patent/GB1101241A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153064A (en) * | 1975-07-11 | 1979-05-08 | Daicel Ltd. | Cigarette filters |
Also Published As
| Publication number | Publication date |
|---|---|
| ES308863A1 (es) | 1965-07-01 |
| GB1101241A (en) | 1968-01-31 |
| US3272638A (en) | 1966-09-13 |
| DE1282841B (de) | 1968-11-14 |
| BE659182A (enrdf_load_html_response) | 1965-05-28 |
| FR1423374A (fr) | 1966-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1079827A (en) | Cigarette filter | |
| ES484500A1 (es) | Perfeccionamientos en los aparatos para la produccion de va-rillas de filtro del humo del tabaco | |
| GB1264894A (enrdf_load_html_response) | ||
| GB1101242A (en) | Improvements in or relating to dry spinning of cellulose esters | |
| GB1508506A (en) | Method for preparing a cellulose acetate fibre rod and a tobacco smoke filter formed therefrom | |
| GB1306895A (en) | Tobacco smoke filters | |
| ES225584A1 (es) | MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE ELEMENTOS PARA FILTRAR HUMO DE TABACO. | |
| GB755479A (en) | Improvements in or relating to filters and tobacco products employing the same | |
| GB1200219A (en) | Cigarette filters | |
| GB1205764A (en) | Hydrophilic polymers, articles and methods of making same | |
| GB949505A (en) | Cellulose acetate spinning solutions and process of spinning fine denier filaments therefrom | |
| GB1400197A (en) | Tobacco smoke filter additive | |
| GB1414745A (en) | Tobacco smoke filter | |
| US3403690A (en) | Filters for tobacco smoke | |
| GB1391766A (en) | Method for preparing cigarette filter | |
| GB1406748A (en) | Method for preparing cigarette filter of cellulose acetate fibres | |
| GB949506A (en) | Cellulose acetate spinning solutions and process of spinning fine denier filaments therefrom | |
| US3126009A (en) | Filter-tips | |
| US3890983A (en) | Method for preparing cigarette filter | |
| GB908663A (en) | Tobacco smoke filter | |
| GB1091408A (en) | Compositions containing polyethylene glycol for the treatment of cellulose acetate tow | |
| US3882878A (en) | Method for preparing cigarette filter of cellulose acetate fibers | |
| GB974414A (en) | Improvements in and relating to fibrous absorption filters for tobacco products | |
| GB1251034A (enrdf_load_html_response) | ||
| GB1171853A (en) | Cigarette Filters. |