ES2110033T3 - Procedimiento y dispositivo para la fabricacion de fibras, que desprenden gases y/o vapores que perturban durante la hilatura. - Google Patents

Procedimiento y dispositivo para la fabricacion de fibras, que desprenden gases y/o vapores que perturban durante la hilatura.

Info

Publication number
ES2110033T3
ES2110033T3 ES93111453T ES93111453T ES2110033T3 ES 2110033 T3 ES2110033 T3 ES 2110033T3 ES 93111453 T ES93111453 T ES 93111453T ES 93111453 T ES93111453 T ES 93111453T ES 2110033 T3 ES2110033 T3 ES 2110033T3
Authority
ES
Spain
Prior art keywords
spinning
spinning shaft
gas
quench gas
polymers
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
ES93111453T
Other languages
English (en)
Other versions
ES2110033T5 (es
Inventor
Herbert Dr Wellenhofer
Gerhard Dr Leumer
Andreas Fischer
Diethelm Dr Rabe
Jurgen Hans Profe
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.)
Hoechst AG
Original Assignee
Hoechst AG
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=6464161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2110033(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES2110033T3 publication Critical patent/ES2110033T3/es
Application granted granted Critical
Publication of ES2110033T5 publication Critical patent/ES2110033T5/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
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • D01F6/765—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products from polyarylene sulfides

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)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA PRODUCIR FIBRAS DE POLIMEROS QUE DURANTE EL HILADO CEDEN GAS Y/O VAPOR PERJUDICIALES ABARCANDO LAS A) EXTRUDAR LOS POLIMEROS FUNDIDOS A TRAVES DE UNA HILADORA EN UNA GALERIA PARA HILADO: B) INSUFLAR EL FILAMENTO OBTENIDO EN LA GALERIA DEL HILADO CON UN GAS; C) EXTRAER EL FILAMENTO FORMADO DE LA GALERIA DE HILADO; D) DESCARGAR EL GAS INSUFLADO EN LA GALERIA DE HILADO Y ENCAMINADO A UN SISTEMA DE PURIFICACION DE GAS Y E) PURIFICAR EL GAS INSUFLADO CONSUMIDO A TRAVES DEL CONTACTO CON UN MEDIO DE ABSORCION PARA GAS Y/O VAPOR PERJUDICIAL MENCIONADO. CON LA PRESENTE INVENCION SE POSIBILITA EL APARTAR Y ELIMINAR GASES TOXICOS PRODUCIDOS EN EL HILADO DE POLIMEROS DEL MEDIO AMBIENTE. COMO POLIMEROS SON APROPIADOS PARTICULARMENTE SULFUROS DE POLIFENILO. LA INVENCION SE REFIERE ADEMAS A UN DISPOSITIVO ACONDICIONADO PARA LA REALIZACION DEL INVENTO CON ARREGLO A LA INVENCION. EL DISPOSITIVO ABARCA UN EXTRUDOR (1), UNA BOMBA (2) PARA HILADO, UN EMPAQUETADOR (3) DE HILADOQUE CONTIENEN UNA HILADURA (5) Y UN FILTRO (4). LA TOBERA (5) DESEMBOCA DIRECTAMENTE EN UNA GALERIA (6) DE HILADO CERRADA QUE PRESENTA POR LO MENOS UNA TUBERIA (7) DE SUMINISTRO Y UNA TUBERIA (8) DE SALIDA PARA EL GAS DE INSUFLADO. EN LA FIGURA 1 SE REPRESENTAN DOS TUBERIAS (8) DE SALIDA PARA EL GAS DE INSUFLADO SITUADO EN LA PARTE SUPERIOR E INFERIOR DE LA GALERIA DE HILADO. ADICIONALMENTE DE ESTA FIGURA 1 ESTA PREVISTA UNA TUBERIA (12) AUXILIAR DE ASPIRACION PARA EL GAS DE INSUFLADO QUE SE INSTALA EN EL EXTREMO INFERIOR JUNTO AL ORIFICIO DE SALIDA PARA FILAMENTO. EN LA FIGURA 1 SE CONFIGURAN TUBERIAS DE SALIDAS COMPLETAS PARA EL GAS DE INSUFLADO CON UN SISTEMA (9) DE PURIFICACION DE GAS.
ES93111453T 1992-07-25 1993-07-16 Procedimiento y dispositivo para la fabricacion de fibras, que desprenden gases y/o vapores que perturban durante la hilatura. Expired - Lifetime ES2110033T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4224707 1992-07-25

Publications (2)

Publication Number Publication Date
ES2110033T3 true ES2110033T3 (es) 1998-02-01
ES2110033T5 ES2110033T5 (es) 2001-09-01

Family

ID=6464161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93111453T Expired - Lifetime ES2110033T5 (es) 1992-07-25 1993-07-16 Procedimiento y dispositivo para la fabricacion de fibras, que desprenden gases y/o vapores que perturban durante la hilatura.

Country Status (8)

Country Link
US (1) US5370833A (es)
EP (1) EP0581145B2 (es)
JP (1) JPH06158414A (es)
AT (1) ATE159057T1 (es)
DE (1) DE59307483D1 (es)
DK (1) DK0581145T4 (es)
ES (1) ES2110033T5 (es)
GR (1) GR3025234T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935512A (en) * 1996-12-30 1999-08-10 Kimberly-Clark Worldwide, Inc. Nonwoven process and apparatus
DE19830453A1 (de) * 1998-07-08 2000-01-13 Lurgi Zimmer Ag Verfahren und Vorrichtung zum Transport von Dampf durch mindestens einen runden Spinndüsenschacht
KR100391706B1 (ko) * 2001-01-29 2003-07-12 덕산공조기계주식회사 섬유방사기용 환기 시스템
KR100468086B1 (ko) * 2002-12-04 2005-01-26 난야 플라스틱스 코오퍼레이션 가는(細) 데니어 폴리에스터 중공예비연신사의 제조방법 및 그 방법으로 제조된 가는 데니어 폴리에스터 중공예비연신사
KR20040049722A (ko) * 2002-12-07 2004-06-12 난야 플라스틱스 코오퍼레이션 복수개의 가는 데니어 폴리에스터 예비연신얀의 제조방법및 그 방법에 의하여 제조된 복수개의 가는 데니어폴리에스터 예비연신얀
US6926854B2 (en) * 2003-06-25 2005-08-09 Nan Ya Plastics Corporation Process of making polyester fine denier multifilament
KR20070113232A (ko) * 2005-03-18 2007-11-28 디올렌 인두스트리알 피베르스 베.파우. 폴리페닐렌 설파이드 필라멘트 사의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886848A (en) * 1955-02-10 1959-05-19 American Enka Corp Blow box
NL271547A (es) * 1960-11-18
DE2009297C3 (de) * 1970-02-27 1983-03-31 Metallgesellschaft Ag, 6000 Frankfurt Adsorptionsanlage zum Abscheiden von Schwefelverbindungen aus Gasen
JPS52155216A (en) * 1976-06-18 1977-12-23 Mitsubishi Rayon Co Ltd Process and apparatus for dry spinning
JPS55137207A (en) * 1979-04-13 1980-10-25 Toray Ind Inc Melt-spinning device for synthetic fiber
SU998605A1 (ru) * 1981-01-16 1983-02-23 Всесоюзный Научно-Исследовательский Институт Машин Для Производства Синтетических Волокон Устройство дл охлаждени свежесформованной нити
DE3335735C2 (de) * 1983-10-01 1986-11-27 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg Verfahren zur Herstellung von Wellpappe
US4702871A (en) * 1985-06-20 1987-10-27 Toray Industries, Inc. Method for melt-spinning thermoplastic polymer fibers
US4780073A (en) * 1985-06-20 1988-10-25 Toray Industries, Inc. Apparatus for melt-spinning thermoplastic polymer fibers
CH673659A5 (es) † 1987-03-05 1990-03-30 Inventa Ag
CH667676A5 (de) † 1985-09-18 1988-10-31 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut.

Also Published As

Publication number Publication date
DK0581145T4 (da) 2001-11-12
ATE159057T1 (de) 1997-10-15
DE59307483D1 (de) 1997-11-13
JPH06158414A (ja) 1994-06-07
EP0581145B2 (de) 2001-07-18
DK0581145T3 (da) 1998-05-18
US5370833A (en) 1994-12-06
EP0581145B1 (de) 1997-10-08
EP0581145A3 (en) 1994-08-10
EP0581145A2 (de) 1994-02-02
GR3025234T3 (en) 1998-02-27
ES2110033T5 (es) 2001-09-01

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