FR89128E - Process for obtaining composite synthetic yarns and new yarns obtained - Google Patents

Process for obtaining composite synthetic yarns and new yarns obtained

Info

Publication number
FR89128E
FR89128E FR38769A FR38769A FR89128E FR 89128 E FR89128 E FR 89128E FR 38769 A FR38769 A FR 38769A FR 38769 A FR38769 A FR 38769A FR 89128 E FR89128 E FR 89128E
Authority
FR
France
Prior art keywords
yarns
new
composite synthetic
obtaining composite
synthetic yarns
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
FR38769A
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 FR907492A external-priority patent/FR1336441A/en
Priority claimed from CH1512664A external-priority patent/CH418516A/en
Priority to NL6513821A priority Critical patent/NL6513821A/xx
Application filed by Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Priority to FR38769A priority patent/FR89128E/en
Application granted granted Critical
Publication of FR89128E publication Critical patent/FR89128E/en
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
    • D01D5/253—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
    • D01D5/22—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
    • D01D5/28—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR38769A 1962-08-22 1965-11-17 Process for obtaining composite synthetic yarns and new yarns obtained Expired FR89128E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL6513821A NL6513821A (en) 1962-08-22 1965-10-26
FR38769A FR89128E (en) 1962-08-22 1965-11-17 Process for obtaining composite synthetic yarns and new yarns obtained

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR907492A FR1336441A (en) 1962-08-22 1962-08-22 Process for obtaining composite synthetic yarns and new yarns obtained
CH1512664A CH418516A (en) 1961-09-01 1964-11-24 Process for the production of composite single threads from threads containing chemically similar polyamides
FR38769A FR89128E (en) 1962-08-22 1965-11-17 Process for obtaining composite synthetic yarns and new yarns obtained

Publications (1)

Publication Number Publication Date
FR89128E true FR89128E (en) 1967-05-12

Family

ID=27177285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38769A Expired FR89128E (en) 1962-08-22 1965-11-17 Process for obtaining composite synthetic yarns and new yarns obtained

Country Status (2)

Country Link
FR (1) FR89128E (en)
NL (1) NL6513821A (en)

Also Published As

Publication number Publication date
NL6513821A (en) 1966-05-25

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