EP0879906A3 - Verfahren und Vorrichtung zum Verspinnen von Cellulosecarbamat-Lösungen - Google Patents
Verfahren und Vorrichtung zum Verspinnen von Cellulosecarbamat-Lösungen Download PDFInfo
- Publication number
- EP0879906A3 EP0879906A3 EP98108315A EP98108315A EP0879906A3 EP 0879906 A3 EP0879906 A3 EP 0879906A3 EP 98108315 A EP98108315 A EP 98108315A EP 98108315 A EP98108315 A EP 98108315A EP 0879906 A3 EP0879906 A3 EP 0879906A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- spinning
- exit
- precipitation bath
- spinneret
- 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
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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
-
- 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
- D01D5/06—Wet spinning methods
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19721609 | 1997-05-23 | ||
| DE19721609A DE19721609A1 (de) | 1997-05-23 | 1997-05-23 | Verfahren und Vorrichtung zum Verspinnen von Cellulosecarbamat-Lösungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0879906A2 EP0879906A2 (de) | 1998-11-25 |
| EP0879906A3 true EP0879906A3 (de) | 1998-12-30 |
| EP0879906B1 EP0879906B1 (de) | 2001-12-19 |
Family
ID=7830283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98108315A Expired - Lifetime EP0879906B1 (de) | 1997-05-23 | 1998-05-07 | Verfahren und Vorrichtung zum Verspinnen von Cellulosecarbamat-Lösungen |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5968433A (de) |
| EP (1) | EP0879906B1 (de) |
| AT (1) | ATE211190T1 (de) |
| DE (2) | DE19721609A1 (de) |
| ES (1) | ES2165641T3 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6705850B1 (en) * | 2000-03-06 | 2004-03-16 | Tei Biosciences, Inc. | Apparatus for biopolymer coagulation in a uniform flow |
| DE10060879B4 (de) * | 2000-12-07 | 2005-08-04 | Zimmer Ag | Spinntrichtervorrichtung |
| DE10060877B4 (de) * | 2000-12-07 | 2006-01-26 | Zimmer Ag | Spinntrichtervorrichtung mit Mitteneinspeisung |
| DE10127189C1 (de) * | 2001-06-05 | 2003-04-17 | Zimmer Ag | Verfahren und Vorrichtung zur Herstellung von Celluloseformkörpern unter Einsatz eines elektrischen Feldes |
| DE10200405A1 (de) | 2002-01-08 | 2002-08-01 | Zimmer Ag | Spinnvorrichtung und -verfahren mit Kühlbeblasung |
| DE10204381A1 (de) | 2002-01-28 | 2003-08-07 | Zimmer Ag | Ergonomische Spinnanlage |
| DE10206089A1 (de) | 2002-02-13 | 2002-08-14 | Zimmer Ag | Bersteinsatz |
| DE10314878A1 (de) * | 2003-04-01 | 2004-10-28 | Zimmer Ag | Verfahren und Vorrichtung zur Herstellung nachverstreckter Cellulose-Spinnfäden |
| JP2005116593A (ja) * | 2003-10-03 | 2005-04-28 | Ube Ind Ltd | 熱電変換装置 |
| DE102004007616B4 (de) * | 2004-02-17 | 2005-12-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von Fasern und anderen Formkörpern aus Cellulosecarbamat und/oder regenerierter Cellulose |
| US20070298670A1 (en) * | 2004-02-17 | 2007-12-27 | Peter Weigel | Method for Producing Non-Wovens, a Corresponding Non-Woven and the Production Thereof |
| DE102004007617B4 (de) * | 2004-02-17 | 2007-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines Vliesstoffes, Vliesstoff und dessen Verwendung |
| DE102004007618A1 (de) * | 2004-02-17 | 2005-09-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von Vliesstoffen, Vliesstoff und dessen Verwendung |
| DE102004024030A1 (de) | 2004-05-13 | 2005-12-08 | Zimmer Ag | Lyocell-Verfahren mit polymerisationsgradabhängiger Einstellung der Verarbeitungsdauer |
| DE102005029793B4 (de) * | 2005-06-27 | 2007-04-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vliesstoffe, Verfahren zu deren Herstellung sowie deren Verwendung |
| CN100554318C (zh) * | 2007-06-20 | 2009-10-28 | 中国科学院新疆理化技术研究所 | 低碱含量纤维素氨基甲酸酯溶液的制备方法 |
| CN100516326C (zh) * | 2007-08-20 | 2009-07-22 | 中国科学院新疆理化技术研究所 | 纤维素氨基甲酸酯纤维的制备方法 |
| DE102008018743A1 (de) * | 2008-04-14 | 2009-10-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Cellulosecarbamat-Spinnlösung, Cellulosecarbamatfaser sowie Verfahren zu deren Herstellung und Verwendungszwecke |
| DE102008018746A1 (de) * | 2008-04-14 | 2009-10-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Cellulosecarbamat-Spinnlösung, Verfahren zur Herstellung eines Cellulosecarbamat-Vliesstoffes, Cellulosecarbamat-Vliesstoff sowie Verwendungszwecke |
| DE102008018745A1 (de) * | 2008-04-14 | 2009-10-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Cellulosecarbamat-Spinnlösung, Cellulosecarbamat-Blasfolie sowie Verfahren zu deren Herstellung und Verwendungsmöglichkeiten |
| CN111534869A (zh) * | 2020-05-10 | 2020-08-14 | 西南大学 | 一种微型化湿法纺丝牵伸装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1660144B1 (de) * | 1964-03-25 | 1972-06-29 | Asahi Chemical Ind | Spinntrichter zum Nassstreckspinnen von Kupferammoniakseide mit hoher Geschwindigkeit |
| EP0383250A2 (de) * | 1989-02-15 | 1990-08-22 | Akzo Nobel N.V. | Verfahren und Vorrichtung zur Herstellung künstlicher Fäden nach dem Nassspinnverfahren mit Spinnrohr |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US710819A (en) * | 1902-04-01 | 1902-10-07 | Edmund Thiele | Manufacture of filaments from cellulose solutions. |
| US957460A (en) * | 1908-05-07 | 1910-05-10 | Emil Elsaesser | Machine for spinning viscous liquids. |
| BE365456A (de) * | 1928-11-19 | |||
| NL87315C (de) * | 1955-09-07 | |||
| US2872701A (en) * | 1955-11-14 | 1959-02-10 | American Viscose Corp | Artificial yarn producing apparatus |
| US3481390A (en) * | 1966-05-02 | 1969-12-02 | United Aircraft Corp | Process for making composite fibers |
| US4178431A (en) * | 1976-05-28 | 1979-12-11 | Ube Industries, Ltd. | Aromatic copolyamide fiber from benzidine sulfone or diamino phenanthridone |
| FI64603C (fi) * | 1981-12-30 | 1983-12-12 | Neste Oy | Foerfarande foer utfaellning av cellulosaderivat |
| FI64605C (fi) * | 1982-03-30 | 1983-12-12 | Neste Oy | Foerfarande foer behandling av fibrer av cellulosaderivat |
| FI69853C (fi) * | 1984-09-27 | 1986-05-26 | Neste Oy | Cykliskt foerfarande foer framstaellning av en alkaliloesning av cellulosakarbamat foer utfaellning av karbamatet och foeraotervinning av kemikalierna |
| FI69852C (fi) * | 1984-09-27 | 1986-05-26 | Neste Oy | Cykliskt foerfarande foer framstaellning av en alkaliloesning av cellulosakarbamat foer utfaellning av karbamatet och foeraotervinning av kemikalierna |
| FI69851C (fi) * | 1984-09-27 | 1986-05-26 | Neste Oy | Foerfarande foer utfaellning av cellulosakarbamat |
| DE4219658C3 (de) * | 1992-06-16 | 2001-06-13 | Ostthueringische Materialpruef | Verfahren zur Herstellung von Cellulosefasern -filamenten und -folien nach dem Trocken-Naßextrusionsverfahren |
| DE19515136C2 (de) * | 1995-04-25 | 1999-12-16 | Ostthueringische Materialpruef | Spinntrichter |
-
1997
- 1997-05-23 DE DE19721609A patent/DE19721609A1/de not_active Withdrawn
-
1998
- 1998-03-26 US US09/048,654 patent/US5968433A/en not_active Expired - Fee Related
- 1998-05-07 EP EP98108315A patent/EP0879906B1/de not_active Expired - Lifetime
- 1998-05-07 DE DE59802501T patent/DE59802501D1/de not_active Expired - Fee Related
- 1998-05-07 ES ES98108315T patent/ES2165641T3/es not_active Expired - Lifetime
- 1998-05-07 AT AT98108315T patent/ATE211190T1/de not_active IP Right Cessation
-
1999
- 1999-06-25 US US09/344,744 patent/US6234778B1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1660144B1 (de) * | 1964-03-25 | 1972-06-29 | Asahi Chemical Ind | Spinntrichter zum Nassstreckspinnen von Kupferammoniakseide mit hoher Geschwindigkeit |
| EP0383250A2 (de) * | 1989-02-15 | 1990-08-22 | Akzo Nobel N.V. | Verfahren und Vorrichtung zur Herstellung künstlicher Fäden nach dem Nassspinnverfahren mit Spinnrohr |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0879906A2 (de) | 1998-11-25 |
| DE59802501D1 (de) | 2002-01-31 |
| ES2165641T3 (es) | 2002-03-16 |
| US6234778B1 (en) | 2001-05-22 |
| DE19721609A1 (de) | 1998-11-26 |
| US5968433A (en) | 1999-10-19 |
| EP0879906B1 (de) | 2001-12-19 |
| ATE211190T1 (de) | 2002-01-15 |
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