ES2120286T3 - Procedimiento para la fabricacion de fibras celulosicas. - Google Patents
Procedimiento para la fabricacion de fibras celulosicas.Info
- Publication number
- ES2120286T3 ES2120286T3 ES96932374T ES96932374T ES2120286T3 ES 2120286 T3 ES2120286 T3 ES 2120286T3 ES 96932374 T ES96932374 T ES 96932374T ES 96932374 T ES96932374 T ES 96932374T ES 2120286 T3 ES2120286 T3 ES 2120286T3
- Authority
- ES
- Spain
- Prior art keywords
- cellulose
- filaments
- crushing
- procedure
- manufacture
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 4
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/26—Formation of staple fibres
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Nonwoven Fabrics (AREA)
- Woven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
LA PRESENTE INVENCION ESTA RELACIONADA CON UN PROCESO DE PRODUCCION DE FIBRAS DE CELULOSA QUE COMPRENDE: (A) DISOLUCION DE UN MATERIAL QUE CONTIENE CELULOSA EN UN OXIDO DE AMINA TERCIARIA ACUOSO PARA OBTENER UNA SOLUCION DE CELULOSA HILABLE, (B) HILATURA DE LA SOLUCION DE CELULOSA Y SU PASO POSTERIOR A TRAVES DE UN BAÑO DE PRECIPITACION ACUOSO PARA OBTENER FILAMENTOS HINCHADOS QUE CONTIENEN AGUA, (C) APLASTAMIENTO EN DIFERENTES PUNTOS DE LOS FILAMENTOS HINCHADOS QUE CONTIENEN AGUA DE FORMA QUE SE OBTENGAN COMO MINIMO DOS PUNTOS DE APLASTAMIENTO POR MILIMETRO A LO LARGO DEL FILAMENTO Y (D) SECADO DE LOS FILAMENTOS APLASTADOS PARA OBTENER FIBRA DE CELULOSA, EN DONDE LOS FILAMENTOS SE COMPRIMEN DE TAL FORMA QUE SE CONSERVEN LOS PUNTOS DE APLASTAMIENTO TAMBIEN EN LA FIBRA SECADA Y SEAN VISIBLES COMO UN CAMBIO DE COLOR AL SER OBSERVADOS BAJO UNA LUZ POLARIZADA LINEALMENTE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0170395A AT402741B (de) | 1995-10-13 | 1995-10-13 | Verfahren zur herstellung cellulosischer fasern |
AT1703959 | 1995-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2120286T3 true ES2120286T3 (es) | 1998-10-16 |
ES2120286T5 ES2120286T5 (es) | 2008-04-16 |
Family
ID=3519158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96932374T Expired - Lifetime ES2120286T5 (es) | 1995-10-13 | 1996-10-08 | Procedimiento para la fabricacion de fibras celulosicas. |
Country Status (28)
Country | Link |
---|---|
US (1) | US6117378A (es) |
EP (1) | EP0797696B2 (es) |
JP (4) | JP3884479B2 (es) |
KR (1) | KR100430921B1 (es) |
CN (1) | CN1070543C (es) |
AT (2) | AT402741B (es) |
AU (1) | AU705530B2 (es) |
BG (1) | BG63643B1 (es) |
BR (1) | BR9606687A (es) |
CA (1) | CA2206250C (es) |
CZ (1) | CZ290849B6 (es) |
DE (2) | DE59600380D1 (es) |
DK (1) | DK0797696T3 (es) |
ES (1) | ES2120286T5 (es) |
GB (1) | GB2310630B (es) |
GR (1) | GR3027605T3 (es) |
HK (1) | HK1009161A1 (es) |
HU (1) | HU221512B (es) |
MY (1) | MY113879A (es) |
NO (1) | NO309490B1 (es) |
PL (1) | PL188136B1 (es) |
RO (2) | RO120276B1 (es) |
SI (1) | SI0797696T1 (es) |
SK (1) | SK284228B6 (es) |
TR (1) | TR199700493T1 (es) |
TW (2) | TW357201B (es) |
WO (1) | WO1997014829A1 (es) |
ZA (1) | ZA968515B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402741B (de) * | 1995-10-13 | 1997-08-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
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 |
AT406588B (de) | 1998-09-29 | 2000-06-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
DE102005024433A1 (de) * | 2005-05-24 | 2006-02-16 | Zimmer Ag | Verfahren und Vorrichtung zum Schneiden von NMMO-haltigen Spinnfäden sowie für Zellulose-Stapelfasern |
EP1936017B1 (de) * | 2006-12-22 | 2013-08-21 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Verfahren und Vorrichtung zur Herstellung eines Spinnvlieses aus cellulosischen Filamenten |
KR100865135B1 (ko) | 2007-04-11 | 2008-10-24 | 주식회사 효성 | 의류용 라이오셀 필라멘트의 제조방법 |
AT505511B1 (de) * | 2007-07-11 | 2014-03-15 | Chemiefaser Lenzing Ag | Füllfaser mit verbessertem öffnungsverhalten, verfahren zu deren herstellung und deren verwendung |
AT506268B1 (de) | 2008-01-11 | 2014-08-15 | Chemiefaser Lenzing Ag | Mikrofaser |
KR101455002B1 (ko) | 2013-06-28 | 2014-11-03 | 코오롱인더스트리 주식회사 | 담배필터용 라이오셀 소재 및 그 제조방법 |
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 |
KR102211219B1 (ko) | 2014-06-30 | 2021-02-03 | 코오롱인더스트리 주식회사 | 담배필터용 이형단면 라이오셀 소재 및 그 제조방법 |
KR102211186B1 (ko) | 2014-12-31 | 2021-02-03 | 코오롱인더스트리 주식회사 | 담배필터용 라이오셀 소재 및 그 제조방법 |
DE202015102564U1 (de) | 2015-05-19 | 2015-08-13 | W. Pelz Gmbh & Co. Kg | Oraltabakpackung |
CN105200670B (zh) * | 2015-08-17 | 2017-08-01 | 赖明荣 | 一种耐低温无纺布 |
CN109809953A (zh) * | 2018-12-29 | 2019-05-28 | 湖北航鹏化学动力科技有限责任公司 | 一种带孔型产气剂模压制品及其制备工艺 |
EP3771755A1 (de) | 2019-08-02 | 2021-02-03 | Lenzing Aktiengesellschaft | Verfahren zur herstellung von lyocell-stapelfasern |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE439681C (de) * | 1925-02-19 | 1927-01-15 | Lilly Mueller | Verfahren zum Wellen von glatten Kunstseidefasern |
NL52647C (es) * | 1938-09-29 | |||
DE868042C (de) * | 1944-07-06 | 1953-02-23 | Basf Ag | Verfahren zur Veredelung von Fasern aus synthetischen linearen Hochpolymeren |
DE1114416B (de) * | 1955-11-19 | 1961-09-28 | Hoechst Ag | Verfahren zum Herstellen von Garnen mit Wollcharakter nach Kamm- und Streichgarnart aus thermoplastischen synthetischen Fasern oder Gemischen solcher Fasern mit anderen Fasern |
US3447956A (en) * | 1966-09-02 | 1969-06-03 | Eastman Kodak Co | Process for strengthening swellable fibrous material with an amine oxide and the resulting material |
US3447939A (en) * | 1966-09-02 | 1969-06-03 | Eastman Kodak Co | Compounds dissolved in cyclic amine oxides |
US3982325A (en) * | 1975-04-30 | 1976-09-28 | Kimberly-Clark Corporation | Method of solvent drying |
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 |
FI64605C (fi) * | 1982-03-30 | 1983-12-12 | Neste Oy | Foerfarande foer behandling av fibrer av cellulosaderivat |
WO1984000325A1 (en) * | 1982-07-12 | 1984-02-02 | Wolfgang Mehl | Carrier surface for dry thermal printing of cellulose fibers |
US5094690A (en) * | 1988-08-16 | 1992-03-10 | Lenzing Aktiengesellschaft | Process and arrangement for preparing a solution of cellulose |
US5520869A (en) * | 1990-10-12 | 1996-05-28 | Courtaulds Plc | Treatment of fibre |
AT396930B (de) * | 1992-01-23 | 1993-12-27 | Chemiefaser Lenzing Ag | Aminoxide |
DE4308524C1 (de) * | 1992-06-16 | 1994-09-22 | Thueringisches Inst Textil | Verfahren zur Herstellung von Cellulosefasern und -filamenten nach dem Trocken-Naßextrusionsverfahren |
US5882356A (en) * | 1992-10-21 | 1999-03-16 | Courtaulds Fibres (Holdings) Limited | Fibre treatment |
GB9304887D0 (en) * | 1993-03-10 | 1993-04-28 | Courtaulds Plc | Fibre treatment |
TW256860B (es) * | 1993-05-24 | 1995-09-11 | Courtaulds Fibres Holdings Ltd | |
TR28495A (tr) * | 1993-05-24 | 1996-09-02 | Courtaulds Fibres Holdings Ltd | Cözgenden cekilmis kivirciklastirilmis sellüloz lifi üretimi. |
AT399729B (de) * | 1993-07-01 | 1995-07-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern sowie vorrichtung zur durchführung des verfahrens und deren verwendung |
GB9404510D0 (en) * | 1994-03-09 | 1994-04-20 | Courtaulds Fibres Holdings Ltd | Fibre treatment |
GB9404547D0 (en) † | 1994-03-09 | 1994-04-20 | Courtaulds Fibres Holdings Ltd | Fibre production process |
GB9407496D0 (en) * | 1994-04-15 | 1994-06-08 | Courtaulds Fibres Holdings Ltd | Fibre treatment |
GB9412501D0 (en) * | 1994-06-22 | 1994-08-10 | Courtaulds Fibres Holdings Ltd | Manufacture of fibre |
AT401392B (de) * | 1994-09-05 | 1996-08-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines cellulosischen formkörpers |
AT402741B (de) * | 1995-10-13 | 1997-08-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
-
1995
- 1995-10-13 AT AT0170395A patent/AT402741B/de not_active IP Right Cessation
-
1996
- 1996-10-01 TW TW085111971A patent/TW357201B/zh not_active IP Right Cessation
- 1996-10-01 TW TW087103019A patent/TW421677B/zh not_active IP Right Cessation
- 1996-10-04 MY MYPI96004112A patent/MY113879A/en unknown
- 1996-10-08 DK DK96932374T patent/DK0797696T3/da active
- 1996-10-08 RO ROA200100266A patent/RO120276B1/ro unknown
- 1996-10-08 ES ES96932374T patent/ES2120286T5/es not_active Expired - Lifetime
- 1996-10-08 CN CN96191689A patent/CN1070543C/zh not_active Expired - Lifetime
- 1996-10-08 AU AU71205/96A patent/AU705530B2/en not_active Expired
- 1996-10-08 PL PL96320740A patent/PL188136B1/pl not_active IP Right Cessation
- 1996-10-08 CA CA002206250A patent/CA2206250C/en not_active Expired - Lifetime
- 1996-10-08 WO PCT/AT1996/000188 patent/WO1997014829A1/de active IP Right Grant
- 1996-10-08 EP EP96932374A patent/EP0797696B2/de not_active Expired - Lifetime
- 1996-10-08 JP JP51533897A patent/JP3884479B2/ja not_active Expired - Lifetime
- 1996-10-08 RO RO97-01053A patent/RO116653B1/ro unknown
- 1996-10-08 SK SK724-97A patent/SK284228B6/sk unknown
- 1996-10-08 TR TR97/00493T patent/TR199700493T1/xx unknown
- 1996-10-08 AT AT96932374T patent/ATE169063T1/de active
- 1996-10-08 CZ CZ19971614A patent/CZ290849B6/cs not_active IP Right Cessation
- 1996-10-08 DE DE59600380T patent/DE59600380D1/de not_active Expired - Lifetime
- 1996-10-08 US US08/849,464 patent/US6117378A/en not_active Expired - Lifetime
- 1996-10-08 BR BR9606687A patent/BR9606687A/pt not_active IP Right Cessation
- 1996-10-08 DE DE19680883T patent/DE19680883D2/de not_active Ceased
- 1996-10-08 KR KR1019970704062A patent/KR100430921B1/ko not_active IP Right Cessation
- 1996-10-08 GB GB9712422A patent/GB2310630B/en not_active Revoked
- 1996-10-08 SI SI9630026T patent/SI0797696T1/xx unknown
- 1996-10-08 HU HU9800831A patent/HU221512B/hu not_active IP Right Cessation
- 1996-10-09 ZA ZA968515A patent/ZA968515B/xx unknown
-
1997
- 1997-05-28 NO NO972440A patent/NO309490B1/no unknown
- 1997-06-26 BG BG101688A patent/BG63643B1/bg unknown
-
1998
- 1998-08-07 GR GR980401783T patent/GR3027605T3/el unknown
- 1998-08-13 HK HK98109930A patent/HK1009161A1/xx not_active IP Right Cessation
-
2006
- 2006-09-07 JP JP2006242655A patent/JP2007016381A/ja not_active Withdrawn
-
2008
- 2008-09-17 JP JP2008237404A patent/JP2009013577A/ja not_active Withdrawn
-
2010
- 2010-03-29 JP JP2010076444A patent/JP5043144B2/ja not_active Expired - Lifetime
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