FR88524E - Process for obtaining bulky synthetic yarns and new yarns obtained - Google Patents

Process for obtaining bulky synthetic yarns and new yarns obtained

Info

Publication number
FR88524E
FR88524E FR25828A FR25828A FR88524E FR 88524 E FR88524 E FR 88524E FR 25828 A FR25828 A FR 25828A FR 25828 A FR25828 A FR 25828A FR 88524 E FR88524 E FR 88524E
Authority
FR
France
Prior art keywords
yarns
new
bulky synthetic
obtaining
obtaining bulky
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
FR25828A
Other languages
French (fr)
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
Priority claimed from FR888587A external-priority patent/FR1315515A/en
Priority claimed from CH1024664A external-priority patent/CH415941A/en
Application filed by Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Priority to FR25828A priority Critical patent/FR88524E/en
Priority to NL6510141A priority patent/NL6510141A/xx
Application granted granted Critical
Publication of FR88524E publication Critical patent/FR88524E/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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR25828A 1961-02-22 1965-07-23 Process for obtaining bulky synthetic yarns and new yarns obtained Expired FR88524E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR25828A FR88524E (en) 1961-02-22 1965-07-23 Process for obtaining bulky synthetic yarns and new yarns obtained
NL6510141A NL6510141A (en) 1961-02-22 1965-08-04

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES0072672 1961-02-22
FR888587A FR1315515A (en) 1961-02-22 1962-02-20 Process for obtaining bulky synthetic yarns and new yarns obtained
CH1024664A CH415941A (en) 1961-02-22 1964-08-05 Trilobal, spontaneously curling composite filaments and process for their manufacture
FR25828A FR88524E (en) 1961-02-22 1965-07-23 Process for obtaining bulky synthetic yarns and new yarns obtained

Publications (1)

Publication Number Publication Date
FR88524E true FR88524E (en) 1967-02-17

Family

ID=27429274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25828A Expired FR88524E (en) 1961-02-22 1965-07-23 Process for obtaining bulky synthetic yarns and new yarns obtained

Country Status (2)

Country Link
FR (1) FR88524E (en)
NL (1) NL6510141A (en)

Also Published As

Publication number Publication date
NL6510141A (en) 1966-02-07

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