EP0485824A3 - Heating device and process for the production of high speed spun filaments - Google Patents

Heating device and process for the production of high speed spun filaments Download PDF

Info

Publication number
EP0485824A3
EP0485824A3 EP19910118683 EP91118683A EP0485824A3 EP 0485824 A3 EP0485824 A3 EP 0485824A3 EP 19910118683 EP19910118683 EP 19910118683 EP 91118683 A EP91118683 A EP 91118683A EP 0485824 A3 EP0485824 A3 EP 0485824A3
Authority
EP
European Patent Office
Prior art keywords
production
high speed
heating device
spun filaments
speed spun
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.)
Withdrawn
Application number
EP19910118683
Other languages
German (de)
Other versions
EP0485824A2 (en
Inventor
Wolfgang Dr. Goeltner
Rainer Malkmus
Paul-Friedrich Dreyer
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of EP0485824A2 publication Critical patent/EP0485824A2/en
Publication of EP0485824A3 publication Critical patent/EP0485824A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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

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)
EP19910118683 1990-11-13 1991-11-01 Heating device and process for the production of high speed spun filaments Withdrawn EP0485824A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904036070 DE4036070A1 (en) 1990-11-13 1990-11-13 HEATING DEVICE AND METHOD FOR THE PRODUCTION OF QUICKLY SPONSED FILAMENTS
DE4036070 1990-11-13

Publications (2)

Publication Number Publication Date
EP0485824A2 EP0485824A2 (en) 1992-05-20
EP0485824A3 true EP0485824A3 (en) 1993-03-10

Family

ID=6418160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910118683 Withdrawn EP0485824A3 (en) 1990-11-13 1991-11-01 Heating device and process for the production of high speed spun filaments

Country Status (5)

Country Link
EP (1) EP0485824A3 (en)
JP (1) JPH04263608A (en)
BR (1) BR9104898A (en)
DE (1) DE4036070A1 (en)
MX (1) MX9102012A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611485A (en) * 1968-12-30 1971-10-12 Monsanto Co Spinning chimney
DE2115312A1 (en) * 1971-03-30 1972-10-19 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Biconical radiant heater for making threads
DE2445477A1 (en) * 1973-09-26 1975-03-27 Celanese Corp PROCESS FOR FASTER MANUFACTURING AND STRUCTURAL MODIFICATION OF POLYMERIC FEDES AND FILMS
JPS60134009A (en) * 1983-12-23 1985-07-17 Toray Ind Inc Melt-spinning of synthetic fiber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611485A (en) * 1968-12-30 1971-10-12 Monsanto Co Spinning chimney
DE2115312A1 (en) * 1971-03-30 1972-10-19 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Biconical radiant heater for making threads
DE2445477A1 (en) * 1973-09-26 1975-03-27 Celanese Corp PROCESS FOR FASTER MANUFACTURING AND STRUCTURAL MODIFICATION OF POLYMERIC FEDES AND FILMS
JPS60134009A (en) * 1983-12-23 1985-07-17 Toray Ind Inc Melt-spinning of synthetic fiber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 293 (C-315)(2016) 20. November 1985 & JP-A-60 134 009 ( TORAY ) 17. Juli 1985 *

Also Published As

Publication number Publication date
DE4036070A1 (en) 1992-05-14
EP0485824A2 (en) 1992-05-20
MX9102012A (en) 1992-07-08
JPH04263608A (en) 1992-09-18
BR9104898A (en) 1992-06-23

Similar Documents

Publication Publication Date Title
DE3271933D1 (en) Spinneret and melt spinning process
US5060351B1 (en) Process and apparatus for blowing continuous filament tow
DE3168494D1 (en) Undrawn polyester yarn and process for manufacturing the same
AU3563989A (en) Process and apparatus for high speed melt spinning
IL86099A (en) Glass fiber material and process for producing it
DE3275421D1 (en) Process and apparatus for the manufacture of electret filaments, fibres or the like
ZA906978B (en) Thermal treatment of thermoplastic filaments
CZ25595A3 (en) Spinning process of spindleless spinning apparatus and apparatus for making the same
EP0150778A3 (en) Hollow irregular multifilament yarn and process and spinneret for producing the same
EP0412833A3 (en) Cellulose fiberization process and apparatus
HK1009718A1 (en) Melt spinning process to produce filaments
DE3361408D1 (en) Continuous process for dry-spinning acrylonitrile filaments and fibres
EP0270019A3 (en) Synthetic polymer multifilament yarn useful for bulky yarn and process for producing the same
CS539283A3 (en) Spinning rotor for open-end spinning and process for producing thereof
JPS57196734A (en) Continuous filament manufacturing process and device and fiber
EP0470949A3 (en) Apparatus for continuous spinning of filaments
AR245232A1 (en) Yarn from core-skin filaments and process for its preparation
EP0421387A3 (en) Heat-resistant plastic optical fiber and process for the production thereof
GB2147618B (en) Process and apparatus for preparing fasciated spun yarns
GB2232988B (en) "glass fibres, process for production thereof and use thereof"
HUT66201A (en) Process and apparatus for forming glass filaments
HU910428D0 (en) Process and apparatus for texturizing fibres
EP0282243A3 (en) Abrasive filaments and production process thereof
GB2046322B (en) Slubbed open end spun yarn process and device for producing it
DE3164456D1 (en) Process for the production of dry spun hollow polyacrylonitrile filaments and fibres

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19930705

R18W Application withdrawn (corrected)

Effective date: 19930705