NO310779B1 - Framgangsmåte for framstilling av celluloseholdige fibre - Google Patents
Framgangsmåte for framstilling av celluloseholdige fibre Download PDFInfo
- Publication number
- NO310779B1 NO310779B1 NO19974847A NO974847A NO310779B1 NO 310779 B1 NO310779 B1 NO 310779B1 NO 19974847 A NO19974847 A NO 19974847A NO 974847 A NO974847 A NO 974847A NO 310779 B1 NO310779 B1 NO 310779B1
- Authority
- NO
- Norway
- Prior art keywords
- filaments
- stretched
- extruded
- cellulose
- extraction device
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000835 fiber Substances 0.000 title claims description 38
- 238000009987 spinning Methods 0.000 claims abstract description 26
- 229920002678 cellulose Polymers 0.000 claims abstract description 22
- 239000001913 cellulose Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000001556 precipitation Methods 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims description 9
- 150000003512 tertiary amines Chemical class 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 abstract description 6
- 206010061592 cardiac fibrillation Diseases 0.000 description 11
- 230000002600 fibrillogenic effect Effects 0.000 description 11
- 229920000433 Lyocell Polymers 0.000 description 5
- 230000001143 conditioned effect Effects 0.000 description 5
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 125000002393 azetidinyl group Chemical group 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0040796A AT404032B (de) | 1996-03-04 | 1996-03-04 | Verfahren zur herstellung cellulosischer fasern |
| PCT/AT1997/000041 WO1997033020A1 (de) | 1996-03-04 | 1997-03-03 | Verfahren zur herstellung cellulosischer fasern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO974847D0 NO974847D0 (no) | 1997-10-21 |
| NO974847L NO974847L (no) | 1997-10-21 |
| NO310779B1 true NO310779B1 (no) | 2001-08-27 |
Family
ID=3489811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19974847A NO310779B1 (no) | 1996-03-04 | 1997-10-21 | Framgangsmåte for framstilling av celluloseholdige fibre |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5863478A (de) |
| EP (1) | EP0823945B1 (de) |
| JP (1) | JPH11504995A (de) |
| CN (1) | CN1072284C (de) |
| AT (2) | AT404032B (de) |
| AU (1) | AU711895B2 (de) |
| BR (1) | BR9702110A (de) |
| CA (1) | CA2219110A1 (de) |
| DE (1) | DE59705152D1 (de) |
| ID (1) | ID16121A (de) |
| NO (1) | NO310779B1 (de) |
| TW (1) | TW336259B (de) |
| WO (1) | WO1997033020A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6235392B1 (en) * | 1996-08-23 | 2001-05-22 | Weyerhaeuser Company | Lyocell fibers and process for their preparation |
| US6221487B1 (en) | 1996-08-23 | 2001-04-24 | The Weyerhauser Company | Lyocell fibers having enhanced CV properties |
| CN1061106C (zh) * | 1997-12-09 | 2001-01-24 | 宜宾丝丽雅集团有限公司 | 溶剂法纤维素纤维制造方法 |
| DE10206089A1 (de) | 2002-02-13 | 2002-08-14 | Zimmer Ag | Bersteinsatz |
| AT6807U1 (de) * | 2004-01-13 | 2004-04-26 | Chemiefaser Lenzing Ag | Cellulosische faser der gattung lyocell |
| DE102005024433A1 (de) * | 2005-05-24 | 2006-02-16 | Zimmer Ag | Verfahren und Vorrichtung zum Schneiden von NMMO-haltigen Spinnfäden sowie für Zellulose-Stapelfasern |
| AT504144B1 (de) | 2006-08-17 | 2013-04-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von zellulosefasern aus einer lösung von zellulose in einem tertiären aminoxid und vorrichtung zur durchführung des verfahrens |
| KR101580115B1 (ko) * | 2008-03-27 | 2016-01-04 | 코르덴카 게엠베하 운트 코. 카게 | 셀룰로오스 성형체 |
| WO2011129444A1 (ja) | 2010-04-15 | 2011-10-20 | 株式会社ブリヂストン | 空気入りタイヤ |
| PL2683858T3 (pl) * | 2011-03-08 | 2018-03-30 | Sappi Netherlands Services B.V. | Sposób suchego przędzenia obojętnej i modyfikowanej anionowo celulozy |
| TWI667378B (zh) | 2014-01-03 | 2019-08-01 | 奧地利商蘭精股份有限公司 | 纖維素纖維 |
| EP3467161A1 (de) | 2017-10-06 | 2019-04-10 | Lenzing Aktiengesellschaft | Verfahren zur herstellung eines cellulosischen filaments der gattung lyocell |
| EP3505659A1 (de) | 2018-08-30 | 2019-07-03 | Aurotec GmbH | Verfahren und vorrichtung zum filamentspinnen mit umlenkung |
| EP3674455A1 (de) | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Verfahren zur flüssigkeitsentfernung aus cellulosefilamenten, -fäden oder -fasern |
| EP3674454A1 (de) * | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Cellulosefilamentverfahren |
| DE102019108908A1 (de) * | 2019-04-04 | 2020-10-08 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | Spannbetonkörper, Verfahren zu dessen Herstellung und dessen Verwendung |
| EP3812489A1 (de) | 2019-10-23 | 2021-04-28 | Lenzing Aktiengesellschaft | Walzenoberfläche für die lyocell-filamentherstellung |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT307951B (de) * | 1971-02-18 | 1973-06-12 | Deutsch Friedrich | Verfahren zur Herstellung eines Stahlbeschlagteiles für Schier, insbesondere einer Stahlkante und nach diesem Verfahren hergestellter Stahlbeschlagteil |
| US4246221A (en) * | 1979-03-02 | 1981-01-20 | Akzona Incorporated | Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent |
| US4416698A (en) * | 1977-07-26 | 1983-11-22 | Akzona Incorporated | Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article |
| DD218121A1 (de) * | 1983-10-17 | 1985-01-30 | Chemiefaser Komb Schwarza Wilh | Verfahren zur herstellung von formkoerpern aus celluloseloesungen |
| GB9022175D0 (en) * | 1990-10-12 | 1990-11-28 | Courtaulds Plc | Treatment of fibres |
| AT395582B (de) * | 1991-01-09 | 1993-01-25 | Brunn Betonwerk | Verfahren zur herstellung von betonpflastersteinen oder -platten mit der besonderen eigenschaft, kohlenwasserstoffe zu adsorbieren und diese auch durch wasser nicht auswaschbar einzulagern und langsam oekologisch abzubauen |
| AT395862B (de) * | 1991-01-09 | 1993-03-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines cellulosischen formkoerpers |
| GB9103297D0 (en) * | 1991-02-15 | 1991-04-03 | Courtaulds Plc | Fibre production method |
| DE4308524C1 (de) * | 1992-06-16 | 1994-09-22 | Thueringisches Inst Textil | Verfahren zur Herstellung von Cellulosefasern und -filamenten nach dem Trocken-Naßextrusionsverfahren |
| DE4219658C3 (de) * | 1992-06-16 | 2001-06-13 | Ostthueringische Materialpruef | Verfahren zur Herstellung von Cellulosefasern -filamenten und -folien nach dem Trocken-Naßextrusionsverfahren |
| US5417909A (en) * | 1992-06-16 | 1995-05-23 | Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. | Process for manufacturing molded articles of cellulose |
| TW256860B (de) * | 1993-05-24 | 1995-09-11 | Courtaulds Fibres Holdings Ltd | |
| AT401271B (de) * | 1993-07-08 | 1996-07-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosefasern |
| AT401063B (de) * | 1994-09-05 | 1996-06-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosischen formkörpern |
| AUPM788194A0 (en) * | 1994-09-05 | 1994-09-29 | Sterling, Robert | A building panel |
| DE4444140A1 (de) * | 1994-12-12 | 1996-06-13 | Akzo Nobel Nv | Lösungsmittelgesponnene cellulosische Filamente |
-
1996
- 1996-03-04 AT AT0040796A patent/AT404032B/de not_active IP Right Cessation
-
1997
- 1997-02-26 TW TW086102333A patent/TW336259B/zh not_active IP Right Cessation
- 1997-03-03 CA CA002219110A patent/CA2219110A1/en not_active Abandoned
- 1997-03-03 DE DE59705152T patent/DE59705152D1/de not_active Expired - Fee Related
- 1997-03-03 BR BR9702110A patent/BR9702110A/pt not_active IP Right Cessation
- 1997-03-03 AT AT97903143T patent/ATE207981T1/de not_active IP Right Cessation
- 1997-03-03 CN CN97190439A patent/CN1072284C/zh not_active Expired - Lifetime
- 1997-03-03 AU AU17594/97A patent/AU711895B2/en not_active Ceased
- 1997-03-03 JP JP9531245A patent/JPH11504995A/ja not_active Ceased
- 1997-03-03 US US08/930,132 patent/US5863478A/en not_active Expired - Fee Related
- 1997-03-03 EP EP97903143A patent/EP0823945B1/de not_active Revoked
- 1997-03-03 WO PCT/AT1997/000041 patent/WO1997033020A1/de not_active Application Discontinuation
- 1997-03-04 ID IDP970666A patent/ID16121A/id unknown
- 1997-10-21 NO NO19974847A patent/NO310779B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1189860A (zh) | 1998-08-05 |
| ATE207981T1 (de) | 2001-11-15 |
| EP0823945A1 (de) | 1998-02-18 |
| BR9702110A (pt) | 1999-01-12 |
| CN1072284C (zh) | 2001-10-03 |
| JPH11504995A (ja) | 1999-05-11 |
| TW336259B (en) | 1998-07-11 |
| US5863478A (en) | 1999-01-26 |
| EP0823945B1 (de) | 2001-10-31 |
| AT404032B (de) | 1998-07-27 |
| NO974847D0 (no) | 1997-10-21 |
| ATA40796A (de) | 1997-12-15 |
| AU1759497A (en) | 1997-09-22 |
| AU711895B2 (en) | 1999-10-21 |
| NO974847L (no) | 1997-10-21 |
| WO1997033020A1 (de) | 1997-09-12 |
| ID16121A (id) | 1997-09-04 |
| CA2219110A1 (en) | 1997-09-12 |
| DE59705152D1 (de) | 2001-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210087714A1 (en) | Cellulose fiber | |
| NO310779B1 (no) | Framgangsmåte for framstilling av celluloseholdige fibre | |
| US5543101A (en) | Process of making cellulose fibres | |
| US6159601A (en) | Process for the manufacture of cellulosic fibers; and cellulosic fibers | |
| US5601771A (en) | Process for the production of cellulose fibres | |
| KR20160020514A (ko) | 폴리사카라이드 섬유 및 이의 생산 방법 | |
| WO1996021758A1 (en) | Manufacture of extruded articles | |
| CN111819314B (zh) | 溶纺纤维素纤维 | |
| TW202134492A (zh) | 生產萊賽爾短纖維的方法 | |
| KR20200059291A (ko) | 난연성 라이오셀 필라멘트 | |
| RU2789193C2 (ru) | Огнестойкое лиоцелловое волокно | |
| ES2954420T3 (es) | Procedimiento para la retirada de líquido de hilos o fibras de filamentos de celulosa | |
| WO2020074228A1 (en) | Marking of a regenerated cellulosic material | |
| FI20225011A1 (en) | Cellulose-based textile fibers | |
| Roscelli et al. | Luo et al. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |