AT331955B - METHOD FOR MANUFACTURING CURLED POLYESTER THREAD AND FIBER - Google Patents

METHOD FOR MANUFACTURING CURLED POLYESTER THREAD AND FIBER

Info

Publication number
AT331955B
AT331955B AT871771A AT871771A AT331955B AT 331955 B AT331955 B AT 331955B AT 871771 A AT871771 A AT 871771A AT 871771 A AT871771 A AT 871771A AT 331955 B AT331955 B AT 331955B
Authority
AT
Austria
Prior art keywords
fiber
manufacturing
polyester thread
curled polyester
curled
Prior art date
Application number
AT871771A
Other languages
German (de)
Other versions
ATA871771A (en
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of ATA871771A publication Critical patent/ATA871771A/en
Application granted granted Critical
Publication of AT331955B publication Critical patent/AT331955B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • 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
    • D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
AT871771A 1970-10-10 1971-10-08 METHOD FOR MANUFACTURING CURLED POLYESTER THREAD AND FIBER AT331955B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049942 DE2049942A1 (en) 1970-10-10 1970-10-10 Process for the production of crimped polyester fibers of coarse denier

Publications (2)

Publication Number Publication Date
ATA871771A ATA871771A (en) 1975-12-15
AT331955B true AT331955B (en) 1976-09-10

Family

ID=5784811

Family Applications (1)

Application Number Title Priority Date Filing Date
AT871771A AT331955B (en) 1970-10-10 1971-10-08 METHOD FOR MANUFACTURING CURLED POLYESTER THREAD AND FIBER

Country Status (6)

Country Link
AT (1) AT331955B (en)
BE (1) BE773691A (en)
CH (1) CH519030A (en)
DE (1) DE2049942A1 (en)
FR (1) FR2111181A5 (en)
IT (1) IT939077B (en)

Also Published As

Publication number Publication date
CH519030A (en) 1972-02-15
ATA871771A (en) 1975-12-15
FR2111181A5 (en) 1972-06-02
BE773691A (en) 1972-04-10
IT939077B (en) 1973-02-10
DE2049942A1 (en) 1972-04-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee