ES8203993A1 - Procedimiento para la formacion de un hilo - Google Patents
Procedimiento para la formacion de un hiloInfo
- Publication number
- ES8203993A1 ES8203993A1 ES502834A ES502834A ES8203993A1 ES 8203993 A1 ES8203993 A1 ES 8203993A1 ES 502834 A ES502834 A ES 502834A ES 502834 A ES502834 A ES 502834A ES 8203993 A1 ES8203993 A1 ES 8203993A1
- Authority
- ES
- Spain
- Prior art keywords
- self
- production
- polyester yarn
- crimping polyester
- crimping
- 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
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
- D01D5/22—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
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
Abstract
PROCEDIMIENTO PARA PRODUCIR UN FILAMENTO DE POLIESTER CON REGIONES DE ALTA Y BAJA CONTRACCION. COMPRENDE LAS SIGUIENTES ETAPAS: A) EXTRUIR DESDE CAPILARES DE UNA HILERA SUSTANCIALMENTE PARALELOS AL MENOS DOS CORRIENTES FUNDIDAS DE POLIMERO DE POLIESTER DE PESO MOLECULAR FORMADOR DE FIBRA, TENIENDO UNA DE LAS CORRIENTES MAYOR VELOCIDAD QUE LA OTRA Y ESTANDO LATERALMENTE SEPARADAS EN UNA PEQUEÑA DISTANCIA SELECCIONADA, DE MODO QUE AMBAS CORRIENTES SE UNAN POR DEBAJO DE LA HILERA EN UNA CORRIENTE COMBINADA QUE TIENE REGIONES GRUESAS Y FINAS. B) ATENUAR Y ENFRIAR LA CORRIENTE COMBINADA. C) EXTRAER EL FILAMENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15713080A | 1980-06-06 | 1980-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES502834A0 ES502834A0 (es) | 1982-04-01 |
ES8203993A1 true ES8203993A1 (es) | 1982-04-01 |
Family
ID=22562436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES502834A Expired ES8203993A1 (es) | 1980-06-06 | 1981-06-05 | Procedimiento para la formacion de un hilo |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0041820B1 (es) |
JP (1) | JPS5729608A (es) |
KR (1) | KR830006486A (es) |
BR (1) | BR8103541A (es) |
DE (1) | DE3164556D1 (es) |
ES (1) | ES8203993A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4720314A (en) * | 1980-06-06 | 1988-01-19 | Celanese Corporation | Process for producing self-crimping polyester yarn |
US4562029A (en) * | 1980-06-06 | 1985-12-31 | Celanese Corporation | Self-crimping polyester yarn |
US4522773A (en) * | 1983-02-24 | 1985-06-11 | Celanese Corporation | Process for producing self-crimping polyester yarn |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1098072B (it) * | 1977-08-17 | 1985-08-31 | Monsanto Co | Filato autoincrespantesi e procedimento di produzione |
DE2913373A1 (de) * | 1978-04-04 | 1979-10-18 | Monsanto Co | Verfahren zum herstellen von selbstkraeuselndem garn |
EP0009883B1 (en) * | 1978-10-02 | 1982-07-28 | Monsanto Company | Self crimping yarn, process for producing a self crimping yarn, and textured yarn having a wool-like hand |
-
1981
- 1981-06-02 DE DE8181302448T patent/DE3164556D1/de not_active Expired
- 1981-06-02 KR KR1019810001967A patent/KR830006486A/ko unknown
- 1981-06-02 EP EP81302448A patent/EP0041820B1/en not_active Expired
- 1981-06-04 BR BR8103541A patent/BR8103541A/pt unknown
- 1981-06-05 JP JP8584781A patent/JPS5729608A/ja active Pending
- 1981-06-05 ES ES502834A patent/ES8203993A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES502834A0 (es) | 1982-04-01 |
JPS5729608A (en) | 1982-02-17 |
EP0041820A1 (en) | 1981-12-16 |
DE3164556D1 (en) | 1984-08-09 |
BR8103541A (pt) | 1982-02-24 |
EP0041820B1 (en) | 1984-07-04 |
KR830006486A (ko) | 1983-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |