MX2009004568A - Proceso y aparato para la produccion de hilo. - Google Patents
Proceso y aparato para la produccion de hilo.Info
- Publication number
- MX2009004568A MX2009004568A MX2009004568A MX2009004568A MX2009004568A MX 2009004568 A MX2009004568 A MX 2009004568A MX 2009004568 A MX2009004568 A MX 2009004568A MX 2009004568 A MX2009004568 A MX 2009004568A MX 2009004568 A MX2009004568 A MX 2009004568A
- Authority
- MX
- Mexico
- Prior art keywords
- filaments
- liquid
- strain
- contacting
- air gap
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
La presente invención se refiere a un proceso y a un aparato para hilar filamentos poliméricos; el proceso comprende extrudir una solución polimérica para formar uno o más filamentos en un espacio de aire por encima de un líquido de coagulación, en donde los filamentos están sometidos a tensión; formar una corriente descendente de líquido y filamentos al poner en contacto la solución polimérica con un líquido de coagulación; hacer pasar los filamentos y el líquido a través de un tubo de enfriamiento rápido; poner en contacto el líquido con una superficie de manera que la fuerza de gravedad descendente sobre el líquido no aumente la tensión de los filamentos en el espacio de aire; y separar el líquido de los filamentos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85577606P | 2006-10-31 | 2006-10-31 | |
PCT/US2007/082935 WO2008055130A2 (en) | 2006-10-31 | 2007-10-30 | Process and apparatus for the production of yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009004568A true MX2009004568A (es) | 2009-09-24 |
Family
ID=39345035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009004568A MX2009004568A (es) | 2006-10-31 | 2007-10-30 | Proceso y aparato para la produccion de hilo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US8419989B2 (es) |
EP (2) | EP2489765B1 (es) |
JP (1) | JP4968610B2 (es) |
KR (1) | KR101378290B1 (es) |
CN (1) | CN101755080B (es) |
BR (1) | BRPI0716352A2 (es) |
CA (1) | CA2664292A1 (es) |
MX (1) | MX2009004568A (es) |
WO (1) | WO2008055130A2 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100227984A1 (en) * | 2009-03-05 | 2010-09-09 | Dang Thuy | HYDROLYSIS-RESISTANT POLY (p-PHENYLENEBENZOBISOXAZOLE) (PBO) FIBERS |
CN105350108B (zh) * | 2015-12-18 | 2017-10-31 | 中蓝晨光化工研究设计院有限公司 | 一种聚[2,5‑二羟基‑1,4‑苯撑吡啶并二咪唑]纤维的制备方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2324397A (en) * | 1941-06-04 | 1943-07-13 | Du Pont | Method for production of continuous structures |
US3094511A (en) | 1958-11-17 | 1963-06-18 | Du Pont | Wholly aromatic polyamides |
US3227793A (en) | 1961-01-23 | 1966-01-04 | Celanese Corp | Spinning of a poly(polymethylene) terephthalamide |
US3414645A (en) | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
US3354127A (en) | 1966-04-18 | 1967-11-21 | Du Pont | Aromatic copolyamides |
US3819587A (en) | 1969-05-23 | 1974-06-25 | Du Pont | Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20 |
US3673143A (en) | 1970-06-24 | 1972-06-27 | Du Pont | Optically anisotropic spinning dopes of polycarbonamides |
US3869429A (en) | 1971-08-17 | 1975-03-04 | Du Pont | High strength polyamide fibers and films |
US3767756A (en) | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
JPS537966B2 (es) * | 1973-11-09 | 1978-03-24 | ||
US3940955A (en) | 1974-11-26 | 1976-03-02 | E. I. Du Pont De Nemours And Co. | Yarn extraction and washing apparatus |
US3996321A (en) | 1974-11-26 | 1976-12-07 | E. I. Du Pont De Nemours And Company | Level control of dry-jet wet spinning process |
US3992032A (en) * | 1975-04-25 | 1976-11-16 | Swenson Glen R | Adjustable release ski binding |
JPS53294A (en) | 1976-06-23 | 1978-01-05 | Teijin Ltd | Preparation of aromatic polyamide with high degree of polymerization |
US4070431A (en) | 1976-12-21 | 1978-01-24 | E. I. Du Pont De Nemours And Company | Improved yarn extraction process |
US4078034A (en) | 1976-12-21 | 1978-03-07 | E. I. Du Pont De Nemours And Company | Air gage spinning process |
JPS53144911U (es) * | 1977-04-22 | 1978-11-15 | ||
US4298565A (en) | 1980-02-12 | 1981-11-03 | E. I. Du Pont De Nemours And Company | Spinning process |
EP0118088B1 (en) | 1983-02-28 | 1986-11-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Process and apparatus for preparation of polyparaphenylene terephthalamide fibers |
JPS59157316A (ja) * | 1983-02-28 | 1984-09-06 | Asahi Chem Ind Co Ltd | ポリ−パラフエニレンテレフタルアミド系繊維の製造法 |
JPS61102413A (ja) * | 1984-10-19 | 1986-05-21 | Asahi Chem Ind Co Ltd | ポリ−パラフエニレンテレフタルアミド系繊維の製造方法 |
CN1004011B (zh) * | 1985-10-09 | 1989-04-26 | 北德纤维工业有限公司 | 生产扁平长丝的方法 |
US4965033A (en) * | 1990-03-26 | 1990-10-23 | E. I. Du Pont De Nemours And Company | Process for spinning high-strength, high-modulus aromatic polyamides |
US6268301B1 (en) | 1992-03-25 | 2001-07-31 | Toyobo Co., Ltd. | Ballistic-resistant article and process for making the same |
DE69412250T2 (de) | 1993-04-28 | 1999-02-11 | Akzo Nobel N.V., Arnheim/Arnhem | Pyridobismidazole enthaltendes rigid-rod-Polymer |
DE19535143B4 (de) * | 1994-09-30 | 2006-02-16 | Saurer Gmbh & Co. Kg | Vorrichtung und Verfahren zur thermischen Behandlung von Fasern |
US5667743A (en) | 1996-05-21 | 1997-09-16 | E. I. Du Pont De Nemours And Company | Wet spinning process for aramid polymer containing salts |
US6090485A (en) * | 1996-10-16 | 2000-07-18 | E. I. Du Pont De Nemours And Company | Continuous filament yarns |
KR100431679B1 (ko) * | 1996-10-25 | 2004-05-17 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 고강도 아라미드 섬유의 제조 방법 |
US7340779B2 (en) * | 2003-07-01 | 2008-03-11 | E.I. Du Pont De Nemours And Company | Flexible spike/ballistic penetration-resistant articles |
CN100335685C (zh) * | 2005-02-01 | 2007-09-05 | 东北师范大学 | 聚对苯乙炔纳米丝及其制备方法 |
JP4593370B2 (ja) * | 2005-06-02 | 2010-12-08 | 帝人テクノプロダクツ株式会社 | 乾湿式紡糸装置 |
-
2007
- 2007-10-30 JP JP2009535418A patent/JP4968610B2/ja active Active
- 2007-10-30 EP EP12162236.9A patent/EP2489765B1/en active Active
- 2007-10-30 WO PCT/US2007/082935 patent/WO2008055130A2/en active Application Filing
- 2007-10-30 CN CN2007800403462A patent/CN101755080B/zh active Active
- 2007-10-30 CA CA002664292A patent/CA2664292A1/en not_active Abandoned
- 2007-10-30 MX MX2009004568A patent/MX2009004568A/es active IP Right Grant
- 2007-10-30 KR KR1020097010184A patent/KR101378290B1/ko active IP Right Grant
- 2007-10-30 BR BRPI0716352-5A2A patent/BRPI0716352A2/pt not_active IP Right Cessation
- 2007-10-30 US US12/443,825 patent/US8419989B2/en active Active
- 2007-10-30 EP EP07844702A patent/EP2078106B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2078106B1 (en) | 2012-06-06 |
BRPI0716352A2 (pt) | 2013-09-17 |
KR20090082406A (ko) | 2009-07-30 |
WO2008055130A2 (en) | 2008-05-08 |
CN101755080A (zh) | 2010-06-23 |
US8419989B2 (en) | 2013-04-16 |
EP2489765A1 (en) | 2012-08-22 |
CN101755080B (zh) | 2012-12-05 |
EP2078106A2 (en) | 2009-07-15 |
EP2489765B1 (en) | 2013-10-02 |
WO2008055130A3 (en) | 2008-09-25 |
US20100072658A1 (en) | 2010-03-25 |
JP4968610B2 (ja) | 2012-07-04 |
JP2010508451A (ja) | 2010-03-18 |
KR101378290B1 (ko) | 2014-03-25 |
CA2664292A1 (en) | 2008-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |