ES293420A1 - A procedure for spinning viscose fibers of high heavy tenacity. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for spinning viscose fibers of high heavy tenacity. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES293420A1
ES293420A1 ES0293420A ES293420A ES293420A1 ES 293420 A1 ES293420 A1 ES 293420A1 ES 0293420 A ES0293420 A ES 0293420A ES 293420 A ES293420 A ES 293420A ES 293420 A1 ES293420 A1 ES 293420A1
Authority
ES
Spain
Prior art keywords
tenacity
translation
machine
legally binding
google translate
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
ES0293420A
Other languages
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.)
ANENIMA DE FIBRAS ARTIFICIALES
Original Assignee
ANENIMA DE FIBRAS ARTIFICIALES
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 ANENIMA DE FIBRAS ARTIFICIALES filed Critical ANENIMA DE FIBRAS ARTIFICIALES
Publication of ES293420A1 publication Critical patent/ES293420A1/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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

A process for spinning viscose fibers with high tenacity in wet, having the structure defined as microfibrillar, with a wet tenacity at least equal to 4 grams/denier and a high modulus of elasticity (translates to an elongation in state wet below 3 percent under a load of 0.5 grams/denier), which consists in spinning a viscose with a high viscosity that offers a high gamma index and contains a cellulose with a high degree of polymerization in a bath with a low concentration of acid and in sodium sulfate, essentially characterized by the fact that said bath is maintained at an extremely low temperature, lower than 10 degrees centigrade, and better comprised between 10 and 0 degrees centigrade. (Machine-translation by Google Translate, not legally binding)
ES0293420A 1962-11-06 1963-11-04 A procedure for spinning viscose fibers of high heavy tenacity. (Machine-translation by Google Translate, not legally binding) Expired ES293420A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR914533A FR1468625A (en) 1962-11-06 1962-11-06 New spinning process for so-called polynosic fibers

Publications (1)

Publication Number Publication Date
ES293420A1 true ES293420A1 (en) 1965-01-16

Family

ID=8790213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0293420A Expired ES293420A1 (en) 1962-11-06 1963-11-04 A procedure for spinning viscose fibers of high heavy tenacity. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
AT (1) AT246321B (en)
ES (1) ES293420A1 (en)
FR (1) FR1468625A (en)

Also Published As

Publication number Publication date
FR1468625A (en) 1967-02-10
AT246321B (en) 1966-04-12

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