GB1256661A - - Google Patents

Info

Publication number
GB1256661A
GB1256661A GB1256661DA GB1256661A GB 1256661 A GB1256661 A GB 1256661A GB 1256661D A GB1256661D A GB 1256661DA GB 1256661 A GB1256661 A GB 1256661A
Authority
GB
United Kingdom
Prior art keywords
filaments
liquid
yarn
polymer
cooling
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1256661A publication Critical patent/GB1256661A/en
Expired 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
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB1256661D 1969-02-26 1970-02-24 Expired GB1256661A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6902959A NL6902959A (fr) 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
GB1256661A true GB1256661A (fr) 1971-12-15

Family

ID=19806262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256661D Expired GB1256661A (fr) 1969-02-26 1970-02-24

Country Status (6)

Country Link
BE (1) BE746407A (fr)
CH (1) CH527280A (fr)
DE (1) DE2008570A1 (fr)
FR (1) FR2037416A5 (fr)
GB (1) GB1256661A (fr)
NL (1) NL6902959A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813012C2 (de) * 1978-03-28 1985-04-18 Institut vysokomolekuljarnych soedinenij Akademii Nauk SSSR, Leningrad Verfahren zur Herstellung von Erzeugnissen aus Schmelzen kristallisierbarer Polymere

Also Published As

Publication number Publication date
NL6902959A (fr) 1970-08-28
DE2008570A1 (fr) 1970-09-17
BE746407A (fr) 1970-08-24
FR2037416A5 (fr) 1970-12-31
CH527280A (de) 1972-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees