CN1180142C - 纤维素纤维的生产方法 - Google Patents
纤维素纤维的生产方法 Download PDFInfo
- Publication number
- CN1180142C CN1180142C CNB018118291A CN01811829A CN1180142C CN 1180142 C CN1180142 C CN 1180142C CN B018118291 A CNB018118291 A CN B018118291A CN 01811829 A CN01811829 A CN 01811829A CN 1180142 C CN1180142 C CN 1180142C
- Authority
- CN
- China
- Prior art keywords
- air
- temperature
- fiber
- spinning
- cellulose
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229920003043 Cellulose fiber Polymers 0.000 title claims abstract description 6
- 229920002678 cellulose Polymers 0.000 claims abstract description 14
- 239000001913 cellulose Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000001112 coagulating effect Effects 0.000 claims description 2
- 125000001302 tertiary amino group Chemical group 0.000 claims 1
- 238000009987 spinning Methods 0.000 abstract description 33
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 23
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 6
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000433 Lyocell Polymers 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0112100A AT408355B (de) | 2000-06-29 | 2000-06-29 | Verfahren zur herstellung cellulosischer fasern |
| ATA1121/2000 | 2000-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1439065A CN1439065A (zh) | 2003-08-27 |
| CN1180142C true CN1180142C (zh) | 2004-12-15 |
Family
ID=3685802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018118291A Expired - Fee Related CN1180142C (zh) | 2000-06-29 | 2001-06-28 | 纤维素纤维的生产方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20030173700A1 (tr) |
| EP (1) | EP1299583B1 (tr) |
| JP (1) | JP2004501296A (tr) |
| CN (1) | CN1180142C (tr) |
| AT (1) | AT408355B (tr) |
| AU (2) | AU6712701A (tr) |
| BR (1) | BR0112036A (tr) |
| CA (1) | CA2413706A1 (tr) |
| DE (1) | DE50102613D1 (tr) |
| NO (1) | NO20026186L (tr) |
| TR (1) | TR200401926T4 (tr) |
| TW (1) | TW534932B (tr) |
| WO (1) | WO2002000975A1 (tr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT506268B1 (de) | 2008-01-11 | 2014-08-15 | Chemiefaser Lenzing Ag | Mikrofaser |
| WO2018156352A1 (en) | 2017-02-21 | 2018-08-30 | Apdn (B.V.I) Inc. | Nucleic acid coated submicron particles for authentication |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA53792A (de) * | 1992-03-17 | 1995-02-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung |
| HU220367B (hu) * | 1994-12-02 | 2001-12-28 | Akzo Nobel N.V. | Eljárás cellulóz formatestek előállítására és cellulóz filamentből készült fonal |
| US6210801B1 (en) * | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
| US6221487B1 (en) * | 1996-08-23 | 2001-04-24 | The Weyerhauser Company | Lyocell fibers having enhanced CV properties |
| AT405531B (de) * | 1997-06-17 | 1999-09-27 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
| AT408656B (de) * | 1998-06-04 | 2002-02-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer formkörper |
-
2000
- 2000-06-29 AT AT0112100A patent/AT408355B/de not_active IP Right Cessation
-
2001
- 2001-06-28 CA CA002413706A patent/CA2413706A1/en not_active Abandoned
- 2001-06-28 CN CNB018118291A patent/CN1180142C/zh not_active Expired - Fee Related
- 2001-06-28 WO PCT/AT2001/000212 patent/WO2002000975A1/de active IP Right Grant
- 2001-06-28 EP EP01944725A patent/EP1299583B1/de not_active Expired - Lifetime
- 2001-06-28 TR TR2004/01926T patent/TR200401926T4/tr unknown
- 2001-06-28 BR BR0112036-0A patent/BR0112036A/pt not_active IP Right Cessation
- 2001-06-28 TW TW090115807A patent/TW534932B/zh not_active IP Right Cessation
- 2001-06-28 DE DE50102613T patent/DE50102613D1/de not_active Expired - Fee Related
- 2001-06-28 JP JP2002506280A patent/JP2004501296A/ja not_active Abandoned
- 2001-06-28 AU AU6712701A patent/AU6712701A/xx active Pending
- 2001-06-28 AU AU2001267127A patent/AU2001267127B2/en not_active Ceased
-
2002
- 2002-12-23 NO NO20026186A patent/NO20026186L/no not_active Application Discontinuation
- 2002-12-27 US US10/330,779 patent/US20030173700A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| NO20026186D0 (no) | 2002-12-23 |
| US20030173700A1 (en) | 2003-09-18 |
| BR0112036A (pt) | 2003-05-13 |
| AT408355B (de) | 2001-11-26 |
| AU6712701A (en) | 2002-01-08 |
| CN1439065A (zh) | 2003-08-27 |
| AU2001267127B2 (en) | 2005-03-24 |
| WO2002000975A1 (de) | 2002-01-03 |
| EP1299583B1 (de) | 2004-06-16 |
| DE50102613D1 (de) | 2004-07-22 |
| TW534932B (en) | 2003-06-01 |
| EP1299583A1 (de) | 2003-04-09 |
| ATA11212000A (de) | 2001-03-15 |
| TR200401926T4 (tr) | 2004-09-21 |
| NO20026186L (no) | 2002-12-23 |
| JP2004501296A (ja) | 2004-01-15 |
| CA2413706A1 (en) | 2002-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |