RU93052397A - Способ изготовления вытянутого изделия - Google Patents
Способ изготовления вытянутого изделияInfo
- Publication number
- RU93052397A RU93052397A RU93052397/12A RU93052397A RU93052397A RU 93052397 A RU93052397 A RU 93052397A RU 93052397/12 A RU93052397/12 A RU 93052397/12A RU 93052397 A RU93052397 A RU 93052397A RU 93052397 A RU93052397 A RU 93052397A
- Authority
- RU
- Russia
- Prior art keywords
- elongated
- product
- solvent
- workpiece
- elongated product
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 claims 3
- 238000009987 spinning Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 206010061592 Cardiac fibrillation Diseases 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000002600 fibrillogenic Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Claims (1)
- Вытянутое изделие из целлюлозного материала, такое как волокно, имеющее пониженную тенденцию к фибриллообразованию, получается формованием из растворителя, которое состоит из следующих стадий: растворения целлюлозы в растворителе, совместимом с водой, для получения прядильного раствора, продавливания прядильного раствора по крайней мере через одно отверстие для получения вытянутой заготовки, пропускания вытянутой заготовки через по крайней мере одну водосодержащую ванну для удаления растворителя и получения вытянутого изделия и сушки вытянутого изделия для получения сухого вытянутого изделия. Способ отличается тем, что рН ванны или каждой из ванн, через которую пропускается вытянутая заготовка или вытянутое изделие, во время технологического процесса между получением вытянутой заготовки и сушкой вытянутого изделия, поддерживается при значении 8,5 или менее.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919103297A GB9103297D0 (en) | 1991-02-15 | 1991-02-15 | Fibre production method |
GB9103297.9 | 1991-02-15 | ||
PCT/GB1992/000261 WO1992014871A1 (en) | 1991-02-15 | 1992-02-13 | Elongate member production method |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93052397A true RU93052397A (ru) | 1996-01-10 |
RU2083734C1 RU2083734C1 (ru) | 1997-07-10 |
Family
ID=10690122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU9293052397A RU2083734C1 (ru) | 1991-02-15 | 1992-02-13 | Способ изготовления вытянутого изделия (варианты) |
Country Status (13)
Country | Link |
---|---|
US (1) | US5403530A (ru) |
EP (1) | EP0571460A1 (ru) |
JP (1) | JPH06505060A (ru) |
KR (1) | KR930703489A (ru) |
AU (1) | AU1241092A (ru) |
BR (1) | BR9205616A (ru) |
CZ (2) | CZ282253B6 (ru) |
FI (1) | FI933587A (ru) |
GB (1) | GB9103297D0 (ru) |
IN (1) | IN185158B (ru) |
RU (1) | RU2083734C1 (ru) |
SK (1) | SK85093A3 (ru) |
WO (1) | WO1992014871A1 (ru) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882356A (en) * | 1992-10-21 | 1999-03-16 | Courtaulds Fibres (Holdings) Limited | Fibre treatment |
GB9222059D0 (en) * | 1992-10-21 | 1992-12-02 | Courtaulds Plc | Fibre treatment |
GB9304887D0 (en) * | 1993-03-10 | 1993-04-28 | Courtaulds Plc | Fibre treatment |
TW257811B (ru) * | 1993-04-21 | 1995-09-21 | Chemiefaser Lenzing Ag | |
AT401271B (de) * | 1993-07-08 | 1996-07-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosefasern |
ATA249893A (de) * | 1993-12-10 | 1994-12-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer formkörper und form- bzw. spinnmasse |
GB9407496D0 (en) * | 1994-04-15 | 1994-06-08 | Courtaulds Fibres Holdings Ltd | Fibre treatment |
GB9408742D0 (en) * | 1994-05-03 | 1994-06-22 | Courtaulds Fibres Holdings Ltd | Fabric treatment |
GB9410912D0 (en) * | 1994-06-01 | 1994-07-20 | Courtaulds Plc | Fibre treatment |
GB9412500D0 (en) * | 1994-06-22 | 1994-08-10 | Courtaulds Fibres Holdings Ltd | Fibre manufacture |
GB9412501D0 (en) * | 1994-06-22 | 1994-08-10 | Courtaulds Fibres Holdings Ltd | Manufacture of fibre |
AT401393B (de) * | 1994-09-05 | 1996-08-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosefasern |
DE19509291A1 (de) * | 1995-03-15 | 1996-09-19 | Akzo Nobel Nv | Verfahren zur Kontrolle der Konzentration einer Lösung von Cellulose in einem tertiären Amin-N-oxid und Wasser |
AT402740B (de) * | 1995-10-06 | 1997-08-25 | Chemiefaser Lenzing Ag | Cellulosefaser |
GB9526169D0 (en) * | 1995-12-21 | 1996-02-21 | Courtaulds Fibres Holdings Ltd | Manufacture of cellulosic articles |
AT402827B (de) * | 1995-12-22 | 1997-09-25 | Chemiefaser Lenzing Ag | Celluloseformkörper und verfahren zu seiner herstellung |
DE19600572B4 (de) * | 1996-01-09 | 2005-03-10 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Cellulosefasern und die mit diesem Verfahren hergestellten Fasern |
AT404032B (de) * | 1996-03-04 | 1998-07-27 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
GB9611252D0 (en) * | 1996-05-30 | 1996-07-31 | Courtaulds Fibres Holdings Ltd | Fibre manufacture |
WO1997046745A1 (de) * | 1996-05-30 | 1997-12-11 | Akzo Nobel N.V. | Verfahren zur herstellung eines cellulosischen garns |
GB9614679D0 (en) * | 1996-07-12 | 1996-09-04 | Courtaulds Fibres Holdings Ltd | Manufacture of fibre |
GB9615431D0 (en) * | 1996-07-23 | 1996-09-04 | Courtaulds Fibres Holdings Ltd | Fibre manufacture |
US6331354B1 (en) | 1996-08-23 | 2001-12-18 | Weyerhaeuser Company | Alkaline pulp having low average degree of polymerization values and method of producing the same |
US6210801B1 (en) | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
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 |
US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
US6471727B2 (en) | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
US5783131A (en) * | 1996-08-27 | 1998-07-21 | Alfacel S.A. | Method to slowly regenerate cellulosic sausage casing |
EP0853146A3 (de) * | 1997-01-09 | 1999-03-24 | Akzo Nobel N.V. | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern |
US6096258A (en) * | 1998-01-20 | 2000-08-01 | Viskase Corporation | Method and apparatus for forming a cellulose article including solvent recovery means |
AT406588B (de) | 1998-09-29 | 2000-06-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
US6773648B2 (en) | 1998-11-03 | 2004-08-10 | Weyerhaeuser Company | Meltblown process with mechanical attenuation |
DE10023391A1 (de) * | 2000-05-12 | 2001-03-15 | Lurgi Zimmer Ag | Verfahren und Vorrichtung zur zugspannungsfreien Förderung von Endlosformkörpern |
AT413285B (de) * | 2003-11-06 | 2006-01-15 | Chemiefaser Lenzing Ag | Verfahren zum waschen eines saugfähigen materials |
AT413286B (de) * | 2003-11-06 | 2006-01-15 | Chemiefaser Lenzing Ag | Verfahren zum waschen eines saugfähigen materials |
AT507051B1 (de) | 2008-06-27 | 2015-05-15 | Chemiefaser Lenzing Ag | Cellulosefaser und verfahren zu ihrer herstellung |
AT514137A1 (de) | 2013-04-05 | 2014-10-15 | Lenzing Akiengesellschaft | Polysaccharidfaser und Verfahren zu ihrer Herstellung |
AT514136A1 (de) | 2013-04-05 | 2014-10-15 | Lenzing Akiengesellschaft | Polysaccharidfaser mit erhöhtem Fibrillationsvermögen und Verfahren zu ihrer Herstellung |
AT514123B1 (de) | 2013-04-10 | 2015-06-15 | Lenzing Akiengesellschaft | Polysaccharidfilm und Verfahren zu seiner Herstellung |
AT514468A1 (de) | 2013-06-17 | 2015-01-15 | Lenzing Akiengesellschaft | Hochsaugfähige Polysaccharidfaser und ihre Verwendung |
AT514474B1 (de) | 2013-06-18 | 2016-02-15 | Chemiefaser Lenzing Ag | Polysaccharidfaser und Verfahren zu ihrer Herstellung |
KR101466692B1 (ko) * | 2013-12-02 | 2014-12-01 | 동양제강 주식회사 | 용제 추출 장치 |
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 (en) * | 2017-10-06 | 2019-04-10 | Lenzing Aktiengesellschaft | Lyocell type cellulose filament production process |
EP3536853A1 (en) | 2018-03-06 | 2019-09-11 | Lenzing Aktiengesellschaft | Lyocell fiber with decreased pill formation |
CN114929962A (zh) * | 2020-01-14 | 2022-08-19 | 旭化成株式会社 | 原纤维化的再生纤维素纤维及使用其而成的布帛 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL47290C (ru) * | 1937-01-04 | |||
US3801551A (en) * | 1972-07-05 | 1974-04-02 | Dow Chemical Co | Making fibrillar masses of acidic copolymers |
JPS5014869A (ru) * | 1973-06-18 | 1975-02-17 | ||
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 |
US4144080A (en) * | 1977-07-26 | 1979-03-13 | Akzona Incorporated | Process for making amine oxide solution of cellulose |
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 |
ZA785535B (en) * | 1977-10-31 | 1979-09-26 | Akzona Inc | Process for surface treating cellulose products |
FI60569C (fi) * | 1980-03-28 | 1982-02-10 | Valtion Teknillinen | Foerfarande foer tillverkning av regenererade cellulosaprodukter och aotervinning av loesningskemikalier |
JPS6134212A (ja) * | 1984-07-20 | 1986-02-18 | Asahi Chem Ind Co Ltd | 耐フイブリル性の改良された銅アンモニア法セルロ−ス繊維およびその製造法 |
-
1991
- 1991-02-15 GB GB919103297A patent/GB9103297D0/en active Pending
-
1992
- 1992-02-04 IN IN82DE1992 patent/IN185158B/en unknown
- 1992-02-13 RU RU9293052397A patent/RU2083734C1/ru active
- 1992-02-13 AU AU12410/92A patent/AU1241092A/en not_active Abandoned
- 1992-02-13 US US08/090,113 patent/US5403530A/en not_active Expired - Fee Related
- 1992-02-13 EP EP92904620A patent/EP0571460A1/en not_active Withdrawn
- 1992-02-13 BR BR9205616A patent/BR9205616A/pt not_active Application Discontinuation
- 1992-02-13 SK SK850-93A patent/SK85093A3/sk unknown
- 1992-02-13 KR KR1019930702374A patent/KR930703489A/ko not_active Application Discontinuation
- 1992-02-13 JP JP4504179A patent/JPH06505060A/ja active Pending
- 1992-02-13 CZ CS931582A patent/CZ282253B6/cs unknown
- 1992-02-13 CZ CZ962444A patent/CZ282262B6/cs unknown
- 1992-02-13 WO PCT/GB1992/000261 patent/WO1992014871A1/en not_active Application Discontinuation
-
1993
- 1993-08-13 FI FI933587A patent/FI933587A/fi not_active Application Discontinuation
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