ES472705A1 - Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos de poliester filamentosos - Google Patents
Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos de poliester filamentososInfo
- Publication number
- ES472705A1 ES472705A1 ES472705A ES472705A ES472705A1 ES 472705 A1 ES472705 A1 ES 472705A1 ES 472705 A ES472705 A ES 472705A ES 472705 A ES472705 A ES 472705A ES 472705 A1 ES472705 A1 ES 472705A1
- Authority
- ES
- Spain
- Prior art keywords
- yarns
- manufacture
- polyester yarns
- polyester
- draw
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000009987 spinning Methods 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
- 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
- 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
- D01D5/098—Melt spinning methods with simultaneous stretching
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Procedimiento de hilatura de estiramiento para la fabricación de poliéster filamentosos, caracterizado porque los filamentos recién extruidos se hacen pasar en secuencia a través de un primer ambiente fluido calentado a una temperatura por encima del punto de fusión de los filamentos, y de un segundo ambiente fluido calentado a una temperatura por encima de la temperatura de transición cristalina de los filamentos, y porque se bobinan los filamentos a una velocidad superior a 5500 m/minuto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3490477 | 1977-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES472705A1 true ES472705A1 (es) | 1979-02-16 |
Family
ID=10371347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES472705A Expired ES472705A1 (es) | 1977-08-19 | 1978-08-18 | Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos de poliester filamentosos |
Country Status (12)
Country | Link |
---|---|
US (1) | US4338275A (es) |
JP (1) | JPS583049B2 (es) |
AU (1) | AU515530B2 (es) |
CA (1) | CA1108367A (es) |
CH (1) | CH631495A5 (es) |
DE (1) | DE2836514C2 (es) |
ES (1) | ES472705A1 (es) |
FR (1) | FR2400574A1 (es) |
IT (1) | IT1098254B (es) |
NL (1) | NL179071B (es) |
NZ (1) | NZ188185A (es) |
ZA (1) | ZA784658B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761716A (en) * | 1980-09-25 | 1982-04-14 | Teijin Ltd | Polyester multifilaments and their production |
KR860000205B1 (ko) * | 1981-01-19 | 1986-03-03 | 세꼬 마오미 | 상압 염색 가능한 폴리에스테르 섬유 |
JPS57154410A (en) * | 1981-03-13 | 1982-09-24 | Toray Ind Inc | Polyethylene terephthalate fiber and its production |
GB2098536B (en) * | 1981-05-18 | 1984-10-10 | Davy Mckee Ag | High speed spin-drawn fibres |
US4522773A (en) * | 1983-02-24 | 1985-06-11 | Celanese Corporation | Process for producing self-crimping polyester yarn |
US4687610A (en) * | 1986-04-30 | 1987-08-18 | E. I. Du Pont De Neumours And Company | Low crystallinity polyester yarn produced at ultra high spinning speeds |
US4691003A (en) * | 1986-04-30 | 1987-09-01 | E. I. Du Pont De Nemours And Company | Uniform polymeric filaments |
DE19716394C1 (de) * | 1997-04-18 | 1998-09-03 | Inventa Ag | Verfahren und Vorrichtung zur passiven verzögerten Abkühlung von Spinnfilamenten |
US6548431B1 (en) * | 1999-12-20 | 2003-04-15 | E. I. Du Pont De Nemours And Company | Melt spun polyester nonwoven sheet |
US6591844B2 (en) * | 2001-01-22 | 2003-07-15 | Peri-Deat Limited | Elastomeric monofilament dental tapes |
ES2524593T3 (es) * | 2001-04-05 | 2014-12-10 | Peri-Dent Limited | Cintas dentales de monofilamento elastomérico |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA763339A (en) * | 1967-07-18 | Imperial Chemical Industries Limited | Melt spinning | |
US3053611A (en) * | 1958-01-21 | 1962-09-11 | Inventa Ag | Process for spinning of synthetic fibers |
CA697541A (en) * | 1960-04-29 | 1964-11-10 | Cenzato Lorenzo | Melt-spinning process |
JPS5039546Y2 (es) * | 1971-05-22 | 1975-11-13 | ||
US3969462A (en) * | 1971-07-06 | 1976-07-13 | Fiber Industries, Inc. | Polyester yarn production |
US3946100A (en) * | 1973-09-26 | 1976-03-23 | Celanese Corporation | Process for the expeditious formation and structural modification of polyester fibers |
DE2501564A1 (de) * | 1975-01-16 | 1976-07-22 | Metallgesellschaft Ag | Verfahren zur herstellung von faeden aus polyamid oder polypropylen |
DE2514874B2 (de) * | 1975-04-05 | 1978-08-17 | Zimmer Ag, 6000 Frankfurt | Verfahren zum Schnellspinnen von Polyamiden |
US4255377A (en) * | 1975-04-14 | 1981-03-10 | Fiber Industries, Inc. | Process for producing low tensile factor polyester yarn |
JPS525319A (en) * | 1975-06-27 | 1977-01-17 | Toyobo Co Ltd | Process for melt spinning of polyester filamenyarns |
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 |
-
1978
- 1978-08-16 ZA ZA00784658A patent/ZA784658B/xx unknown
- 1978-08-17 NL NLAANVRAGE7808531,A patent/NL179071B/xx not_active Application Discontinuation
- 1978-08-17 CA CA309,566A patent/CA1108367A/en not_active Expired
- 1978-08-18 ES ES472705A patent/ES472705A1/es not_active Expired
- 1978-08-18 FR FR7824182A patent/FR2400574A1/fr active Granted
- 1978-08-18 NZ NZ188185A patent/NZ188185A/xx unknown
- 1978-08-18 IT IT26841/78A patent/IT1098254B/it active
- 1978-08-19 JP JP53101370A patent/JPS583049B2/ja not_active Expired
- 1978-08-21 DE DE2836514A patent/DE2836514C2/de not_active Expired
- 1978-08-21 AU AU39115/78A patent/AU515530B2/en not_active Expired
- 1978-08-21 CH CH883178A patent/CH631495A5/de not_active IP Right Cessation
-
1980
- 1980-07-24 US US06/171,672 patent/US4338275A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS583049B2 (ja) | 1983-01-19 |
FR2400574A1 (fr) | 1979-03-16 |
ZA784658B (en) | 1979-08-29 |
AU3911578A (en) | 1980-02-28 |
CH631495A5 (de) | 1982-08-13 |
NL7808531A (nl) | 1979-02-21 |
DE2836514A1 (de) | 1979-02-22 |
US4338275A (en) | 1982-07-06 |
FR2400574B1 (es) | 1983-09-02 |
CA1108367A (en) | 1981-09-08 |
IT1098254B (it) | 1985-09-07 |
IT7826841A0 (it) | 1978-08-18 |
DE2836514C2 (de) | 1982-06-16 |
NL179071B (nl) | 1986-02-03 |
NZ188185A (en) | 1981-04-24 |
AU515530B2 (en) | 1981-04-09 |
JPS5459425A (es) | 1979-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000301 |