AR202141A1 - Procedimiento continuo para producir material de filtro de acetato de celulosa fibroso - Google Patents
Procedimiento continuo para producir material de filtro de acetato de celulosa fibrosoInfo
- Publication number
- AR202141A1 AR202141A1 AR255239A AR25523974A AR202141A1 AR 202141 A1 AR202141 A1 AR 202141A1 AR 255239 A AR255239 A AR 255239A AR 25523974 A AR25523974 A AR 25523974A AR 202141 A1 AR202141 A1 AR 202141A1
- Authority
- AR
- Argentina
- Prior art keywords
- cellulose acetate
- filter material
- fibrous cellulose
- acetate filter
- continuous procedure
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- 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
-
- 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
- D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Artificial Filaments (AREA)
- Filtering Materials (AREA)
- General Preparation And Processing Of Foods (AREA)
- Non-Alcoholic Beverages (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Jellies, Jams, And Syrups (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/408,296 US3961007A (en) | 1973-10-23 | 1973-10-23 | Continuous process for making fibrous cellulose acetate filter material |
Publications (1)
Publication Number | Publication Date |
---|---|
AR202141A1 true AR202141A1 (es) | 1975-05-15 |
Family
ID=23615683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR255239A AR202141A1 (es) | 1973-10-23 | 1974-08-20 | Procedimiento continuo para producir material de filtro de acetato de celulosa fibroso |
Country Status (8)
Country | Link |
---|---|
US (1) | US3961007A (es) |
JP (1) | JPS5315165B2 (es) |
AR (1) | AR202141A1 (es) |
CA (1) | CA1026517A (es) |
ES (1) | ES429471A1 (es) |
IT (1) | IT1018944B (es) |
YU (1) | YU276974A (es) |
ZA (1) | ZA744747B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283186A (en) * | 1976-10-06 | 1981-08-11 | Celanese Corporation | Method of forming cigarette filter material |
US4206161A (en) * | 1976-10-18 | 1980-06-03 | Dai Nippon Toryo Co., Ltd. | Method of producing resin powder |
JPS5710411Y2 (es) * | 1978-07-31 | 1982-03-01 | ||
US4274914A (en) * | 1978-08-28 | 1981-06-23 | Celanese Corporation | Filter material |
JPS5585690U (es) * | 1978-12-11 | 1980-06-13 | ||
CH640146A5 (de) * | 1979-05-14 | 1983-12-30 | Meyer Maschinenfabrik Ag | Filtrationsverfahren. |
US5114537A (en) * | 1990-10-23 | 1992-05-19 | Bio Associates, A California Partnership | Dry sheet-like filtering material for liquid depth filtration |
US5122550A (en) * | 1990-11-21 | 1992-06-16 | Hoechst Celanese Corporation | Cellulose ester fibrils: a molding aid for friction materials |
US5071599A (en) * | 1990-12-14 | 1991-12-10 | Hoechst Celanese Corporation | Process for the production of cellulose ester fibrets |
DE4302055C1 (de) * | 1993-01-26 | 1994-03-24 | Rhodia Ag Rhone Poulenc | Celluloseacetat-Filamente sowie ein Verfahren zu deren Herstellung |
DE4309845C2 (de) * | 1993-03-26 | 1996-10-31 | Seitz Filter Werke | Filtermaterial und Verfahren zu seiner Herstellung |
DE19616010C2 (de) * | 1996-04-23 | 1998-07-09 | Seitz Filter Werke | Verfahren und Vorrichtung zur Herstellung von Fibrets (Fibriden) aus Zellulosederivaten |
US6184373B1 (en) | 1999-09-03 | 2001-02-06 | Eastman Chemical Company | Method for preparing cellulose acetate fibers |
EP1967541B1 (en) | 2005-12-21 | 2013-07-03 | Konica Minolta Opto, Inc. | Process for producing cellulose ester film |
TW201430033A (zh) * | 2013-01-31 | 2014-08-01 | Pou Chen Corp | 含改質天然纖維的生質高分子材料及其製造方法 |
CN115069218A (zh) * | 2021-03-12 | 2022-09-20 | 四川大学 | 金属有机框架复合go/废纺纤维素气凝胶制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE421804A (es) * | 1936-06-04 | |||
US2622273A (en) * | 1948-07-03 | 1952-12-23 | American Viscose Corp | Method and means for precipitating cellulose acetate |
US3042970A (en) * | 1961-08-14 | 1962-07-10 | American Cyanamid Co | Particulation of polymer by extruding a solution thereof into a liquid stream of fluid |
NL130162C (es) * | 1962-08-06 | |||
US3420245A (en) * | 1965-02-05 | 1969-01-07 | Eastman Kodak Co | Particulate cellulose acetate tobacco smoke filter |
US3306342A (en) * | 1966-03-02 | 1967-02-28 | Goodrich Gulf Chem Inc | Fluid processes useful in precipitation of dissolved solids |
US3342921A (en) * | 1966-03-16 | 1967-09-19 | West Virginia Pulp & Paper Co | Process for producing fibrous filler having high wet end retention |
US3483282A (en) * | 1967-12-21 | 1969-12-09 | Universal Water Corp | Production of semipermeable membranes |
US3666508A (en) * | 1968-05-22 | 1972-05-30 | Univ California | High flux semipermeable cellulosic derivative membranes with dry handling capabilities and their method of preparation |
US3615024A (en) * | 1968-08-26 | 1971-10-26 | Amicon Corp | High flow membrane |
-
1973
- 1973-10-23 US US05/408,296 patent/US3961007A/en not_active Expired - Lifetime
-
1974
- 1974-07-25 ZA ZA00744747A patent/ZA744747B/xx unknown
- 1974-08-09 JP JP9141874A patent/JPS5315165B2/ja not_active Expired
- 1974-08-12 IT IT52578/74A patent/IT1018944B/it active
- 1974-08-20 AR AR255239A patent/AR202141A1/es active
- 1974-08-23 ES ES429471A patent/ES429471A1/es not_active Expired
- 1974-09-12 CA CA209,028A patent/CA1026517A/en not_active Expired
- 1974-10-16 YU YU02769/74A patent/YU276974A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5315165B2 (es) | 1978-05-23 |
AU7244774A (en) | 1976-02-19 |
IT1018944B (it) | 1977-10-20 |
JPS5070612A (es) | 1975-06-12 |
ZA744747B (en) | 1975-08-27 |
DE2440144A1 (de) | 1975-04-30 |
US3961007A (en) | 1976-06-01 |
YU276974A (en) | 1982-05-31 |
CA1026517A (en) | 1978-02-21 |
DE2440144B2 (de) | 1977-01-13 |
ES429471A1 (es) | 1976-09-01 |
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