AR009045A1 - Un metodo para manufacturar un articulo extrudido de liocel - Google Patents
Un metodo para manufacturar un articulo extrudido de liocelInfo
- Publication number
- AR009045A1 AR009045A1 ARP970103638A ARP970103638A AR009045A1 AR 009045 A1 AR009045 A1 AR 009045A1 AR P970103638 A ARP970103638 A AR P970103638A AR P970103638 A ARP970103638 A AR P970103638A AR 009045 A1 AR009045 A1 AR 009045A1
- Authority
- AR
- Argentina
- Prior art keywords
- flow index
- cellulose solution
- evaluate
- liocel
- manufacturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/02—Cellulose; Modified cellulose
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Artificial Filaments (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
La utilizacion en la manufactura de artículos extrusionados de liocel de celulosa que tiene una relacion entre el Indice de Flujo en Canería (tal comose define en la memoria descriptiva) y el Indice de Flujo de Chorro (tal como se define en lam emoria descriptiva), con un valor en el rango de 0,85 a 6,0,puede ofrecer una cantidad de ventajas, en particular en el transporte de la solucion de la celulosa y en la estabilidad del hilado. El Indice de Flujoen Canería, tiene por objetoeval uar la performance del flujo de la solucion de celulosa bajo las condiciones de bajo corte típicamente encontradas en lastuberías de transferencia. El Indice del Flujo de Chorro, tiene por objeto evaluar la performance de la solucion decelul osa bajo las condiciones deelevado corte típicamente encontradas durante la extrusion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9617043.6A GB9617043D0 (en) | 1996-08-14 | 1996-08-14 | Manufacture ofd extruded articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR009045A1 true AR009045A1 (es) | 2000-03-08 |
Family
ID=10798458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970103638A AR009045A1 (es) | 1996-08-14 | 1997-08-11 | Un metodo para manufacturar un articulo extrudido de liocel |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6093355A (es) |
| EP (1) | EP0918892B1 (es) |
| JP (1) | JP3717946B2 (es) |
| KR (1) | KR100417019B1 (es) |
| CN (1) | CN1082102C (es) |
| AR (1) | AR009045A1 (es) |
| AT (1) | ATE206492T1 (es) |
| AU (1) | AU3947797A (es) |
| BR (1) | BR9711071A (es) |
| CA (1) | CA2263135C (es) |
| DE (1) | DE69707136T2 (es) |
| DK (1) | DK0918892T3 (es) |
| ES (1) | ES2165082T3 (es) |
| GB (1) | GB9617043D0 (es) |
| ID (1) | ID19697A (es) |
| PT (1) | PT918892E (es) |
| TR (1) | TR199900295T2 (es) |
| TW (1) | TW384321B (es) |
| WO (1) | WO1998006886A1 (es) |
| ZA (1) | ZA977048B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1430180A1 (en) * | 2001-09-24 | 2004-06-23 | The Procter & Gamble Company | A soft absorbent web material |
| JP4084174B2 (ja) * | 2002-12-10 | 2008-04-30 | 松下電器産業株式会社 | 熱交換器 |
| US7097737B2 (en) * | 2003-04-16 | 2006-08-29 | Weyerhaeuser Company | Method of making a modified unbleached pulp for lyocell products |
| DE102004041684A1 (de) * | 2003-08-30 | 2005-03-17 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Formkörper, insbesondere Fasern und deren Flächengebilde, mit thermoregulativen Eigenschaften |
| US8173799B2 (en) * | 2004-04-13 | 2012-05-08 | Hercules Incorporated | Raw cotton linters composition, method of making, and uses thereof |
| DE202009017292U1 (de) * | 2009-12-19 | 2011-04-28 | Wolf, Michael | Flächenbauelement und seine Verwendung |
| EP2565303A1 (de) * | 2011-09-02 | 2013-03-06 | Aurotec GmbH | Extrusionsverfahren |
| AT515152B1 (de) | 2013-11-26 | 2015-12-15 | Chemiefaser Lenzing Ag | Verfahren zum Vorbehandeln von rückgewonnenen Baumwollfasern zur Verwendung bei der Herstellung von Formkörpern aus regenerierter Cellulose |
| AT517020B1 (de) | 2015-02-06 | 2020-02-15 | Chemiefaser Lenzing Ag | Recycling von cellulosischen Kunstfasern |
| EP3467161A1 (en) * | 2017-10-06 | 2019-04-10 | Lenzing Aktiengesellschaft | Lyocell type cellulose filament production process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758458A (en) * | 1971-12-08 | 1973-09-11 | Fmc Corp | Low d p high d p viscose mixture using high cellulose concentration |
| US4983730A (en) * | 1988-09-02 | 1991-01-08 | Hoechst Celanese Corporation | Water soluble cellulose acetate composition having improved processability and tensile properties |
| WO1994019405A1 (en) * | 1993-02-16 | 1994-09-01 | Mitsubishi Rayon Co., Ltd. | Cellulose molding solution and process for molding therefrom |
| AT399348B (de) * | 1993-05-05 | 1995-04-25 | Chemiefaser Lenzing Ag | Form- bzw. spinnmasse enthaltend cellulose und verwendung bestimmter stoffe zu ihrer stabilisierung |
-
1996
- 1996-08-14 GB GBGB9617043.6A patent/GB9617043D0/en active Pending
-
1997
- 1997-08-07 ZA ZA9707048A patent/ZA977048B/xx unknown
- 1997-08-07 TW TW086111567A patent/TW384321B/zh not_active IP Right Cessation
- 1997-08-11 ID IDP972794A patent/ID19697A/id unknown
- 1997-08-11 AR ARP970103638A patent/AR009045A1/es active IP Right Grant
- 1997-08-12 AT AT97936774T patent/ATE206492T1/de active
- 1997-08-12 BR BR9711071A patent/BR9711071A/pt not_active IP Right Cessation
- 1997-08-12 CN CN97197308A patent/CN1082102C/zh not_active Expired - Lifetime
- 1997-08-12 US US09/242,186 patent/US6093355A/en not_active Expired - Lifetime
- 1997-08-12 TR TR1999/00295T patent/TR199900295T2/xx unknown
- 1997-08-12 EP EP97936774A patent/EP0918892B1/en not_active Expired - Lifetime
- 1997-08-12 WO PCT/GB1997/002173 patent/WO1998006886A1/en active IP Right Grant
- 1997-08-12 DK DK97936774T patent/DK0918892T3/da active
- 1997-08-12 ES ES97936774T patent/ES2165082T3/es not_active Expired - Lifetime
- 1997-08-12 CA CA002263135A patent/CA2263135C/en not_active Expired - Fee Related
- 1997-08-12 JP JP50951398A patent/JP3717946B2/ja not_active Expired - Lifetime
- 1997-08-12 PT PT97936774T patent/PT918892E/pt unknown
- 1997-08-12 DE DE69707136T patent/DE69707136T2/de not_active Expired - Lifetime
- 1997-08-12 AU AU39477/97A patent/AU3947797A/en not_active Abandoned
- 1997-12-08 KR KR10-1999-7001160A patent/KR100417019B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN1244221A (zh) | 2000-02-09 |
| DE69707136T2 (de) | 2002-06-06 |
| ATE206492T1 (de) | 2001-10-15 |
| CN1082102C (zh) | 2002-04-03 |
| TW384321B (en) | 2000-03-11 |
| WO1998006886A1 (en) | 1998-02-19 |
| DK0918892T3 (da) | 2002-01-28 |
| EP0918892A1 (en) | 1999-06-02 |
| JP2000516652A (ja) | 2000-12-12 |
| KR20000029935A (ko) | 2000-05-25 |
| DE69707136D1 (de) | 2001-11-08 |
| AU3947797A (en) | 1998-03-06 |
| BR9711071A (pt) | 1999-08-17 |
| GB9617043D0 (en) | 1996-09-25 |
| JP3717946B2 (ja) | 2005-11-16 |
| CA2263135C (en) | 2005-06-28 |
| ZA977048B (en) | 1998-06-05 |
| US6093355A (en) | 2000-07-25 |
| TR199900295T2 (xx) | 1999-07-21 |
| ID19697A (id) | 1998-07-30 |
| ES2165082T3 (es) | 2002-03-01 |
| EP0918892B1 (en) | 2001-10-04 |
| CA2263135A1 (en) | 1998-02-19 |
| PT918892E (pt) | 2002-03-28 |
| KR100417019B1 (ko) | 2004-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |