GB1087939A - Crimpable filaments of synthetic linear polymers and process for making them - Google Patents

Crimpable filaments of synthetic linear polymers and process for making them

Info

Publication number
GB1087939A
GB1087939A GB762865A GB762865A GB1087939A GB 1087939 A GB1087939 A GB 1087939A GB 762865 A GB762865 A GB 762865A GB 762865 A GB762865 A GB 762865A GB 1087939 A GB1087939 A GB 1087939A
Authority
GB
United Kingdom
Prior art keywords
filaments
melt
spinneret
streams
separate
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
GB762865A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1087939A publication Critical patent/GB1087939A/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
    • D01D5/28—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
    • D01D5/08—Melt spinning methods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB762865A 1964-02-21 1965-02-22 Crimpable filaments of synthetic linear polymers and process for making them Expired GB1087939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964F0042075 DE1238610B (de) 1964-02-21 1964-02-21 Verfahren zur Herstellung von kraeuselbaren Faeden aus synthetischen linearen Polymeren

Publications (1)

Publication Number Publication Date
GB1087939A true GB1087939A (en) 1967-10-18

Family

ID=7098930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB762865A Expired GB1087939A (en) 1964-02-21 1965-02-22 Crimpable filaments of synthetic linear polymers and process for making them

Country Status (7)

Country Link
AT (1) AT258452B (no)
BE (1) BE660081A (no)
CH (1) CH432715A (no)
DE (1) DE1238610B (no)
FR (1) FR1431147A (no)
GB (1) GB1087939A (no)
NL (1) NL6502107A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867925A (en) * 1985-04-04 1989-09-19 Akzo N.V. Process for the manufacture of polyester industrial yarn

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497585A (en) * 1966-06-09 1970-02-24 Monsanto Co Self-crimping filament process
IT1112372B (it) * 1978-04-04 1986-01-13 Monsanto Co Procedimento per produrre un filato auto-increspante
EP0007237B1 (en) * 1978-07-17 1983-02-23 Fiber Industries, Inc. Spun-like yarn

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970603C (de) * 1943-05-13 1958-10-09 American Viscose Corp Spinnvorrichtung fuer die Herstellung kraeuselfaehiger kuenstlicher Faeden

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867925A (en) * 1985-04-04 1989-09-19 Akzo N.V. Process for the manufacture of polyester industrial yarn
US5092381A (en) * 1985-04-04 1992-03-03 Akzo N.V. Polyester industrial yarn and elastomeric objects reinforced with said yarn

Also Published As

Publication number Publication date
DE1238610B (de) 1967-04-13
FR1431147A (fr) 1966-03-11
NL6502107A (no) 1965-08-23
CH432715A (de) 1967-03-31
BE660081A (no) 1965-08-23
AT258452B (de) 1967-11-27

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