ES2016875A6 - Procedimiento y dispositivo para la fabricacion de hilos de filamento de poliester amorfos de alta orientacion. - Google Patents

Procedimiento y dispositivo para la fabricacion de hilos de filamento de poliester amorfos de alta orientacion.

Info

Publication number
ES2016875A6
ES2016875A6 ES8900641A ES8900641A ES2016875A6 ES 2016875 A6 ES2016875 A6 ES 2016875A6 ES 8900641 A ES8900641 A ES 8900641A ES 8900641 A ES8900641 A ES 8900641A ES 2016875 A6 ES2016875 A6 ES 2016875A6
Authority
ES
Spain
Prior art keywords
filament yarns
amorphous polyester
highly oriented
polyester filament
oriented amorphous
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
Application number
ES8900641A
Other languages
English (en)
Inventor
Walter Settele
Peter Hermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viscosuisse SA
Original Assignee
Viscosuisse SA
Societe de la Viscose Suisse SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4193703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2016875(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Viscosuisse SA, Societe de la Viscose Suisse SA filed Critical Viscosuisse SA
Publication of ES2016875A6 publication Critical patent/ES2016875A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA FABRICACION DE HILOS DE FILAMENTO DE POLIESTER AMORFOS DE ALTA ORIENTACION. EN UN PROCEDIMIENTO PARA LA FABRICACION DE HILOS DE FILAMENTOS DE POLIESTER (2) AMORFOS DE ALTA ORIENTACION, EN HILO RAPIDO, EL ENFRIAMIENTO DE CHOQUES SE PRODUCE POR MEDIO DE UNA SUPERFICIE DE ENFRIAMIENTO ROTATIVA. LA SUPERFICIE DE ENFRIAMIENTO ESTA FORMADA, EN EL DISPOSITIVO PREFERIDO, POR LA SUPERFICIE DE CONTACTO DE UN CILINDRO DE ENFRIAMIENTO (3). MEDIANTE VARIACIONES DEL TIEMPO DE CONTACTO DE LOS HILOS DE FILAMENTO (2) CON EL CILINDRO DE ENFRIAMIENTO (3) Y/O DE LA DISTANCIA ENTRE LA TOVERA DE HILAR (1) Y EL CILINDRO DE ENFRIAMIENTO (3) PUEDEN FABRICARSE HILOS DE FILAMENTO CON UNA CONTRACCION A EBULLICION DESEADA DE HASTA EL 70% CON UNA BIRREFRIGENCIA CONCOMITANTE 0,08.
ES8900641A 1988-02-26 1989-02-22 Procedimiento y dispositivo para la fabricacion de hilos de filamento de poliester amorfos de alta orientacion. Expired - Lifetime ES2016875A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH72488 1988-02-26

Publications (1)

Publication Number Publication Date
ES2016875A6 true ES2016875A6 (es) 1990-12-01

Family

ID=4193703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900641A Expired - Lifetime ES2016875A6 (es) 1988-02-26 1989-02-22 Procedimiento y dispositivo para la fabricacion de hilos de filamento de poliester amorfos de alta orientacion.

Country Status (5)

Country Link
EP (1) EP0372014B1 (es)
CA (1) CA1332263C (es)
DE (1) DE58907506D1 (es)
ES (1) ES2016875A6 (es)
WO (1) WO1989008159A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423278B2 (de) * 1989-05-01 1998-04-15 Rhone-Poulenc Viscosuisse Sa Verfahren zur herstellung von feinen monofilamenten
EP0408994A1 (de) * 1989-07-10 1991-01-23 Rhône-Poulenc Viscosuisse SA Verfahren zur Herstellung von textilen Glattgarnen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425293A (en) * 1982-03-18 1984-01-10 E. I. Du Pont De Nemours And Company Preparation of amorphous ultra-high-speed-spun polyethylene terephthalate yarn for texturing
ES2019285B3 (es) * 1985-11-25 1991-06-16 Schweizerische Viscose Metodo y dispositivo para trenzado de hilos de poliester
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
DE3623748A1 (de) * 1986-07-14 1988-02-18 Groebe Anneliese Dr Schnellgesponnene polyethylenterephthalatfaeden mit neuartigem eigenschaftsprofil, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
EP0372014A1 (de) 1990-06-13
WO1989008159A1 (fr) 1989-09-08
DE58907506D1 (de) 1994-05-26
EP0372014B1 (de) 1994-04-20
CA1332263C (en) 1994-10-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601