ES2104898T3 - PREPARATION OF FINE POLYESTER FILAMENTS. - Google Patents
PREPARATION OF FINE POLYESTER FILAMENTS.Info
- Publication number
- ES2104898T3 ES2104898T3 ES92904563T ES92904563T ES2104898T3 ES 2104898 T3 ES2104898 T3 ES 2104898T3 ES 92904563 T ES92904563 T ES 92904563T ES 92904563 T ES92904563 T ES 92904563T ES 2104898 T3 ES2104898 T3 ES 2104898T3
- Authority
- ES
- Spain
- Prior art keywords
- polyester filaments
- preparation
- fine polyester
- fine
- viscation
- 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
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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/082—Melt spinning methods of mixed yarn
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
FILAMENTOS FINOS DE POLIESTER QUE TIENEN UNA EXCELENTE CALIDAD MECANICA Y UNA EXCEDENTE UNIFORMIDAD, Y PREFERENTEMENTE CON UN EQUILIBRIO DE BUENA COLORACION Y CONTRACCION, SE PREPARAN POR UN PROCESO DE ORIENTACION POR ROTACION DIRECTA SIMPLIFICADA POR SELECCION DE LAS CONDICIONES DE VISCOSIDAD Y DE ROTACION DE POLIMERO.FINE POLYESTER FILAMENTS THAT HAVE AN EXCELLENT MECHANICAL QUALITY AND AN EXCESSIVE UNIFORMITY, AND PREFERABLY WITH A BALANCE OF GOOD COLORATION AND CONTRACTION, ARE PREPARED BY A PROCESS OF DIRECT ROTATION ORIENTATION SIMPLIFIED BY SELECTION OF ROTATION CONDITIONS AND VISCATION.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64738191A | 1991-01-29 | 1991-01-29 | |
US64737191A | 1991-01-29 | 1991-01-29 | |
CN92103680A CN1047634C (en) | 1991-01-29 | 1992-04-11 | Preparing polyester fine filaments |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2104898T3 true ES2104898T3 (en) | 1997-10-16 |
Family
ID=27179019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92904563T Expired - Lifetime ES2104898T3 (en) | 1991-01-29 | 1992-01-29 | PREPARATION OF FINE POLYESTER FILAMENTS. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0646189B1 (en) |
JP (1) | JP3043414B2 (en) |
CN (1) | CN1047634C (en) |
AU (1) | AU653207B2 (en) |
BR (1) | BR9205719A (en) |
CA (1) | CA2101788C (en) |
DE (1) | DE69221739T2 (en) |
ES (1) | ES2104898T3 (en) |
TW (1) | TW215113B (en) |
WO (1) | WO1992013119A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356582A (en) * | 1986-01-30 | 1994-10-18 | E. I. Du Pont De Nemours And Company | Continuous hollow filament, yarns, and tows |
WO1994003660A1 (en) * | 1992-08-05 | 1994-02-17 | E.I. Du Pont De Nemours And Company | Polyester mixed yarns with fine filaments |
JP3346575B2 (en) * | 1995-08-04 | 2002-11-18 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Manufacturing method of high filament count fine filament polyester yarn |
CN1092721C (en) * | 1995-08-04 | 2002-10-16 | 纳幕尔杜邦公司 | Making high filament count fine filament polyester yarns |
DE19821778B4 (en) * | 1998-05-14 | 2004-05-06 | Ems-Inventa Ag | Device and method for producing microfilaments of high titer uniformity from thermoplastic polymers |
DE19922240A1 (en) * | 1999-05-14 | 2000-11-16 | Lurgi Zimmer Ag | Manufacture of synthetic continuous polyester or polyamide yarn, by melt spinning at high drawing speeds, achieves ultra-fine dimensions and low breakage rate, in light of mathematical understanding of process and materials variables |
DE19924838A1 (en) | 1999-05-29 | 2000-11-30 | Lurgi Zimmer Ag | Spinning device for spinning molten polymers and method for heating the spinning device |
DE19951067B4 (en) * | 1999-10-22 | 2004-04-08 | Inventa-Fischer Ag | Polyester fibers with reduced tendency to pilling and process for their production |
WO2001066837A1 (en) * | 2000-03-03 | 2001-09-13 | E.I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate) yarn |
TWI294926B (en) | 2002-04-25 | 2008-03-21 | Teijin Fibers Ltd | Polyester fine false twisting textured yarn, and methods for producing the same |
EP1584711A4 (en) | 2003-01-16 | 2006-07-12 | Teijin Fibers Ltd | Polyester fiber and false twist yarn comprising the same |
US20080006970A1 (en) | 2006-07-10 | 2008-01-10 | General Electric Company | Filtered polyetherimide polymer for use as a high heat fiber material |
US9416465B2 (en) | 2006-07-14 | 2016-08-16 | Sabic Global Technologies B.V. | Process for making a high heat polymer fiber |
JP5908811B2 (en) * | 2012-09-07 | 2016-04-26 | 有限会社ナイセム | Ultrafine fiber medical material for long-term in vivo implantation |
CN110938882B (en) * | 2019-12-11 | 2020-12-29 | 诸暨市百乐化纤有限公司 | High-performance polyester POY preparation device and method |
CN111041578B (en) * | 2019-12-24 | 2022-03-18 | 江苏恒力化纤股份有限公司 | PET (polyethylene terephthalate) double-component elastic yarn with different viscosities and preparation method thereof |
CN111893586B (en) * | 2020-07-21 | 2021-11-09 | 合肥洁诺无纺布制品有限公司 | Filter equipment is used in polyester fiber processing |
CN112923904B (en) * | 2021-01-26 | 2022-09-23 | 四川融鑫信息科技有限公司 | Geological disaster hidden danger detection method for multi-unmanned aerial vehicle collaborative photogrammetry |
CN115233324B (en) * | 2022-08-05 | 2023-11-03 | 常州德利斯护理用品有限公司 | Spun-bonded drafting device for preparing special-shaped fibers with different cross sections |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4134882A (en) * | 1976-06-11 | 1979-01-16 | E. I. Du Pont De Nemours And Company | Poly(ethylene terephthalate)filaments |
US4156071A (en) * | 1977-09-12 | 1979-05-22 | E. I. Du Pont De Nemours And Company | Poly(ethylene terephthalate) flat yarns and tows |
JPS5562209A (en) * | 1978-10-30 | 1980-05-10 | Toray Ind Inc | Melt spinning of ultra-fine fiber |
US4529368A (en) * | 1983-12-27 | 1985-07-16 | E. I. Du Pont De Nemours & Company | Apparatus for quenching melt-spun filaments |
US4926661A (en) * | 1989-03-15 | 1990-05-22 | E. I. Du Pont De Nemours And Company | Yarn finish applicator |
-
1992
- 1992-01-29 CA CA002101788A patent/CA2101788C/en not_active Expired - Fee Related
- 1992-01-29 ES ES92904563T patent/ES2104898T3/en not_active Expired - Lifetime
- 1992-01-29 WO PCT/US1992/000359 patent/WO1992013119A1/en not_active Application Discontinuation
- 1992-01-29 DE DE69221739T patent/DE69221739T2/en not_active Revoked
- 1992-01-29 AU AU12310/92A patent/AU653207B2/en not_active Ceased
- 1992-01-29 JP JP4504583A patent/JP3043414B2/en not_active Expired - Fee Related
- 1992-01-29 EP EP92904563A patent/EP0646189B1/en not_active Revoked
- 1992-04-01 TW TW081102473A patent/TW215113B/zh active
- 1992-04-11 CN CN92103680A patent/CN1047634C/en not_active Expired - Fee Related
-
1994
- 1994-11-21 BR BR9205719A patent/BR9205719A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2101788A1 (en) | 1992-07-30 |
TW215113B (en) | 1993-10-21 |
CA2101788C (en) | 2002-05-28 |
AU1231092A (en) | 1992-08-27 |
EP0646189A1 (en) | 1995-04-05 |
CN1077233A (en) | 1993-10-13 |
DE69221739D1 (en) | 1997-09-25 |
EP0646189B1 (en) | 1997-08-20 |
BR9205719A (en) | 1994-04-26 |
JP3043414B2 (en) | 2000-05-22 |
DE69221739T2 (en) | 1998-03-12 |
JPH06507212A (en) | 1994-08-11 |
CN1047634C (en) | 1999-12-22 |
AU653207B2 (en) | 1994-09-22 |
WO1992013119A1 (en) | 1992-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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