ES319380A2 - Un procedimiento de fabricacion de hilos de poliolefina que se rizan espontaneamente por expansion. - Google Patents

Un procedimiento de fabricacion de hilos de poliolefina que se rizan espontaneamente por expansion.

Info

Publication number
ES319380A2
ES319380A2 ES0319380A ES319380A ES319380A2 ES 319380 A2 ES319380 A2 ES 319380A2 ES 0319380 A ES0319380 A ES 0319380A ES 319380 A ES319380 A ES 319380A ES 319380 A2 ES319380 A2 ES 319380A2
Authority
ES
Spain
Prior art keywords
translation
expansion
machine
spontaneously
legally binding
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
ES0319380A
Other languages
English (en)
Spanish (es)
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
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
Application filed by Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Publication of ES319380A2 publication Critical patent/ES319380A2/es
Expired 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ES0319380A 1961-11-24 1965-11-09 Un procedimiento de fabricacion de hilos de poliolefina que se rizan espontaneamente por expansion. Expired ES319380A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0076825 1961-11-24
CH1512764A CH439578A (de) 1961-11-24 1964-11-24 Trilobale Komposit-Fibrillen enthaltende Fäden aus Polyolefinen und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ES319380A2 true ES319380A2 (es) 1966-05-01

Family

ID=7506392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319380A Expired ES319380A2 (es) 1961-11-24 1965-11-09 Un procedimiento de fabricacion de hilos de poliolefina que se rizan espontaneamente por expansion.

Country Status (2)

Country Link
CH (1) CH439578A (de)
ES (1) ES319380A2 (de)

Also Published As

Publication number Publication date
CH439578A (de) 1967-07-15

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Legal Events

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FD2A Announcement of lapse in spain

Effective date: 20170628