EP1841905A4 - Method for producing cellulose fiber - Google Patents
Method for producing cellulose fiberInfo
- Publication number
- EP1841905A4 EP1841905A4 EP05804903A EP05804903A EP1841905A4 EP 1841905 A4 EP1841905 A4 EP 1841905A4 EP 05804903 A EP05804903 A EP 05804903A EP 05804903 A EP05804903 A EP 05804903A EP 1841905 A4 EP1841905 A4 EP 1841905A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cellulose
- solution
- paste
- nmmo
- homogeneous
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229920003043 Cellulose fiber Polymers 0.000 title 1
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 abstract 4
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 239000012456 homogeneous solution Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 230000008961 swelling Effects 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
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- 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
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/28—Regenerated cellulose series
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040116907A KR100575388B1 (en) | 2004-12-30 | 2004-12-30 | A highly homogeneous cellulose solution and fiber produced by using the same |
PCT/KR2005/004677 WO2006071101A1 (en) | 2004-12-30 | 2005-12-30 | Method for producing cellulose fiber |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1841905A1 EP1841905A1 (en) | 2007-10-10 |
EP1841905A4 true EP1841905A4 (en) | 2009-08-19 |
EP1841905B1 EP1841905B1 (en) | 2010-09-29 |
Family
ID=36615178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05804903A Not-in-force EP1841905B1 (en) | 2004-12-30 | 2005-12-30 | Method for producing cellulose fiber |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080054516A1 (en) |
EP (1) | EP1841905B1 (en) |
JP (1) | JP4210285B2 (en) |
KR (1) | KR100575388B1 (en) |
CN (1) | CN100354461C (en) |
AT (1) | ATE483044T1 (en) |
DE (1) | DE602005023907D1 (en) |
RU (1) | RU2362845C2 (en) |
TW (1) | TW200626617A (en) |
WO (1) | WO2006071101A1 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100949556B1 (en) * | 2006-12-26 | 2010-03-25 | 주식회사 코오롱 | Method for production of cross-linked composite fiber of cellulose-polyvinylalcohol and the cross-linked composite fiber |
KR100824980B1 (en) * | 2006-12-28 | 2008-04-28 | 주식회사 효성 | Cellulose multi-filament with lower coefficient of variation of section diameter |
US20110218337A1 (en) * | 2007-09-07 | 2011-09-08 | Kolon Industries, Inc. | Lyocell filament fiber and cellulose based tire cord |
CN101353824B (en) * | 2008-09-10 | 2010-06-23 | 浙江大学 | Method for physically dissolving plant fibre by adding solvents for two times |
CN101787576B (en) * | 2010-03-10 | 2011-08-17 | 常熟绣珀纤维有限公司 | Method for preparing superhigh molecular weight polyethylene fiber by using continuous jelly spinning method and superhigh molecular weight polyethylene fiber |
EP2647744B1 (en) | 2010-11-30 | 2018-01-03 | Bridgestone Corporation | Purified cellulose fibers, fiber-rubber complex, and tire |
US20130037635A1 (en) * | 2011-08-09 | 2013-02-14 | Anirudh Singh | Process for defiberizing pulp |
WO2013176113A1 (en) | 2012-05-21 | 2013-11-28 | 株式会社ブリヂストン | Cord, rubber-cord composite structure, and tire |
EP2853624A4 (en) | 2012-05-21 | 2016-05-11 | Bridgestone Corp | Production method for purified polysaccharide fibers, purified polysaccharide fibers, fiber-rubber complex, and tire |
JP2014227619A (en) | 2013-05-21 | 2014-12-08 | 株式会社ブリヂストン | Method of producing refined polysaccharide fiber, refined polysaccharide fiber and tire |
KR101455002B1 (en) | 2013-06-28 | 2014-11-03 | 코오롱인더스트리 주식회사 | Lyocell Material Cigarette Filter and Method for the Same |
EP3957780A1 (en) * | 2013-10-29 | 2022-02-23 | Braskem, S.A. | Continuous system and method for producing at least one polymeric yarn |
TWI667378B (en) | 2014-01-03 | 2019-08-01 | 奧地利商蘭精股份有限公司 | Cellulosic fibre |
KR102211219B1 (en) | 2014-06-30 | 2021-02-03 | 코오롱인더스트리 주식회사 | Lyocell Material with Noncircle Cross Section for Cigarette Filter And Manufacturing Method of the same |
KR102211186B1 (en) | 2014-12-31 | 2021-02-03 | 코오롱인더스트리 주식회사 | Lyocell Material Cigarette Filter and Method for the Same |
KR101888067B1 (en) * | 2017-01-19 | 2018-08-14 | 주식회사 효성 | Addititives containing lyocell fibers |
KR101896476B1 (en) * | 2017-06-19 | 2018-10-18 | 재단법인대구경북과학기술원 | Preparation method of regenerated cellulose with high crystallinity using co-solvent |
CN110258162A (en) * | 2019-06-12 | 2019-09-20 | 当阳市鸿阳新材料科技有限公司 | Prepare cellulose spinning slurries device and preparation method thereof |
DE102019116736B4 (en) * | 2019-06-20 | 2022-03-24 | List Technology Ag | Production process and apparatus for producing a dope from recycled fibers using the solvent process |
CN112679756A (en) * | 2019-10-17 | 2021-04-20 | 武汉纺织大学 | Method for rapidly dissolving cellulose by NMMO (N-methyl-MO) alcoholic solution |
CN113087927A (en) * | 2020-01-09 | 2021-07-09 | 雅思雅思拉普 | Method for preparing homogeneous cellulose solution using N-methylmorpholine-N-oxide |
CN111892718B (en) * | 2020-06-22 | 2022-11-25 | 中国纺织科学研究院有限公司 | Method for dissolving cellulose by dry method |
CN116783337A (en) * | 2021-01-04 | 2023-09-19 | 旭化成株式会社 | Method for producing cellulose fiber |
CN112779612B (en) * | 2021-01-07 | 2023-11-14 | 山东鸿泰鼎新材料科技有限公司 | Efficient production and manufacturing method and equipment for lyocell fibers |
DE102022102177A1 (en) | 2022-01-31 | 2023-08-03 | List Technology Ag | Plant and method for processing a starting material into a form solution using the dry solution method |
WO2023144422A1 (en) | 2022-01-31 | 2023-08-03 | List Technology Ag | System and method for processing a starting material to give a shapeable solution, according to the dry dissolution method |
EP4219567A1 (en) | 2022-01-31 | 2023-08-02 | LIST Technology AG | Assembly and method for processing a starting material into a forming solution by means of a dry dissolving process |
CN115182096B (en) * | 2022-05-27 | 2024-03-22 | 杭州诺邦无纺股份有限公司 | Cellulose filament non-woven material and preparation method thereof |
CN115323501B (en) * | 2022-06-30 | 2023-06-20 | 武汉纺织大学 | Film forming evaporator and method for processing Lyocell fiber spinning dope |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047790A1 (en) * | 1996-06-10 | 1997-12-18 | Korea Institute Of Science And Technology | Process for preparing a homogeneous cellulose solution using n-methylmorpholine-n-oxide |
EP1493753A1 (en) * | 2003-06-30 | 2005-01-05 | Hyosung Corporation | A solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same |
EP1500724A1 (en) * | 2003-07-25 | 2005-01-26 | Hyosung Corporation | Lyocell multifilament |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3447935A (en) * | 1967-12-21 | 1969-06-03 | Lawrence L Marley | Fluid polishing composition and method of making |
US4144080A (en) * | 1977-07-26 | 1979-03-13 | Akzona Incorporated | Process for making amine oxide solution of cellulose |
US4142913A (en) * | 1977-07-26 | 1979-03-06 | Akzona Incorporated | Process for making a precursor of a solution of cellulose |
US5094690A (en) * | 1988-08-16 | 1992-03-10 | Lenzing Aktiengesellschaft | Process and arrangement for preparing a solution of cellulose |
GB9219693D0 (en) * | 1992-09-17 | 1992-10-28 | Courtaulds Plc | Forming solutions |
US5456748A (en) * | 1993-05-24 | 1995-10-10 | Courtaulds Fibres (Holdings) Ltd. | Premix storage hopper |
US5370322A (en) * | 1993-05-24 | 1994-12-06 | Courtaulds Fibres (Holdings) Limited | Filtering particulate cellulosic-based material |
KR970011096B1 (en) * | 1993-09-09 | 1997-07-07 | 한국과학기술연구원 | Process for making a solid impregnated precursor of a solution of cellulose |
GB9500388D0 (en) * | 1995-01-10 | 1995-03-01 | Courtaulds Fibres Ltd | Forming solutions |
AU5146196A (en) * | 1995-03-31 | 1996-10-16 | Akzo Nobel N.V. | Method of producing solutions of cellulose in water-containi ng tertiary-amin-n-oxides |
AT402411B (en) * | 1995-04-19 | 1997-05-26 | Chemiefaser Lenzing Ag | PLANT AND INTEGRATED FILM AND FIBER FACTORY FOR THE PRODUCTION OF CELLULOSIC FILMS AND FIBERS |
AT409130B (en) * | 1995-04-25 | 2002-05-27 | Chemiefaser Lenzing Ag | USE OF A DEVICE FOR HOLDING AND DELIVERING A HOMOGENEOUS CELLULOSE SUSPENSION |
DE19607953A1 (en) * | 1996-03-01 | 1997-09-04 | Kalle Nalo Gmbh | Cellulose-based food casings produced by the amine oxide process |
US5891375A (en) * | 1997-07-24 | 1999-04-06 | Alfacel S.A. | Processes for precipitating tertiary amine oxide cellulose solutions containing esters and products made therefrom |
US5951933A (en) | 1997-07-24 | 1999-09-14 | Alfacel S.A. | Processes for precipitating tertiary amine oxide cellulose solutions containing water soluble polymers and products made therefrom |
KR100611891B1 (en) * | 2002-04-01 | 2006-08-11 | 주식회사 효성 | Cellulose fiber and its manufacturing process |
KR100611890B1 (en) * | 2002-05-31 | 2006-08-11 | 주식회사 효성 | A process for preparing a highly homogeneous cellulose solution |
US20050056956A1 (en) * | 2003-09-16 | 2005-03-17 | Biax Fiberfilm Corporation | Process for forming micro-fiber cellulosic nonwoven webs from a cellulose solution by melt blown technology and the products made thereby |
-
2004
- 2004-12-30 KR KR1020040116907A patent/KR100575388B1/en not_active IP Right Cessation
-
2005
- 2005-12-23 TW TW094146220A patent/TW200626617A/en unknown
- 2005-12-27 JP JP2005374370A patent/JP4210285B2/en not_active Expired - Fee Related
- 2005-12-30 EP EP05804903A patent/EP1841905B1/en not_active Not-in-force
- 2005-12-30 RU RU2007124513/04A patent/RU2362845C2/en not_active IP Right Cessation
- 2005-12-30 AT AT05804903T patent/ATE483044T1/en active
- 2005-12-30 CN CNB2005100971020A patent/CN100354461C/en not_active Expired - Fee Related
- 2005-12-30 US US10/565,098 patent/US20080054516A1/en not_active Abandoned
- 2005-12-30 DE DE602005023907T patent/DE602005023907D1/en active Active
- 2005-12-30 WO PCT/KR2005/004677 patent/WO2006071101A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047790A1 (en) * | 1996-06-10 | 1997-12-18 | Korea Institute Of Science And Technology | Process for preparing a homogeneous cellulose solution using n-methylmorpholine-n-oxide |
EP1493753A1 (en) * | 2003-06-30 | 2005-01-05 | Hyosung Corporation | A solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same |
EP1500724A1 (en) * | 2003-07-25 | 2005-01-26 | Hyosung Corporation | Lyocell multifilament |
Also Published As
Publication number | Publication date |
---|---|
DE602005023907D1 (en) | 2010-11-11 |
RU2362845C2 (en) | 2009-07-27 |
WO2006071101A1 (en) | 2006-07-06 |
US20080054516A1 (en) | 2008-03-06 |
KR100575388B1 (en) | 2006-05-03 |
TW200626617A (en) | 2006-08-01 |
TWI310386B (en) | 2009-06-01 |
JP2006188806A (en) | 2006-07-20 |
CN1796624A (en) | 2006-07-05 |
JP4210285B2 (en) | 2009-01-14 |
EP1841905B1 (en) | 2010-09-29 |
RU2007124513A (en) | 2009-02-10 |
EP1841905A1 (en) | 2007-10-10 |
ATE483044T1 (en) | 2010-10-15 |
CN100354461C (en) | 2007-12-12 |
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