CA1123561A - Methode d'auto-crepage d'un file - Google Patents

Methode d'auto-crepage d'un file

Info

Publication number
CA1123561A
CA1123561A CA324,833A CA324833A CA1123561A CA 1123561 A CA1123561 A CA 1123561A CA 324833 A CA324833 A CA 324833A CA 1123561 A CA1123561 A CA 1123561A
Authority
CA
Canada
Prior art keywords
filament
stream
elemental
polymer
combined stream
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
CA324,833A
Other languages
English (en)
Inventor
Donald G. Baird
Donald H. Martin
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.)
Solutia Inc
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1123561A publication Critical patent/CA1123561A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA324,833A 1978-04-04 1979-04-03 Methode d'auto-crepage d'un file Expired CA1123561A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89338578A 1978-04-04 1978-04-04
US893,385 1978-04-04

Publications (1)

Publication Number Publication Date
CA1123561A true CA1123561A (fr) 1982-05-18

Family

ID=25401478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324,833A Expired CA1123561A (fr) 1978-04-04 1979-04-03 Methode d'auto-crepage d'un file

Country Status (6)

Country Link
JP (1) JPS54134113A (fr)
CA (1) CA1123561A (fr)
DE (1) DE2913373A1 (fr)
FR (1) FR2421965A1 (fr)
GB (1) GB2017575B (fr)
IT (1) IT1112372B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3164556D1 (en) * 1980-06-06 1984-08-09 Celanese Corp Process for production of self-crimping polyester yarn
EP0088744A3 (fr) * 1982-03-08 1986-02-12 Monsanto Company Filament conjugué facilement séparable
EP0122250A3 (fr) * 1983-04-11 1986-02-05 Monsanto Company Fil conjugué autofrisant et facilement scindable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238610B (de) * 1964-02-21 1967-04-13 Hoechst Ag Verfahren zur Herstellung von kraeuselbaren Faeden aus synthetischen linearen Polymeren
DE1660419A1 (de) * 1964-11-26 1970-12-17 Kurashiki Rayon Co Verfahren zur Herstellung von synthetischen Faeden mit nichtkreisfoermigem Querschnitt und Spinnduese zur Durchfuehrung des Verfahrens
US3387327A (en) * 1966-06-09 1968-06-11 Monsanto Co Filament spinning apparatus

Also Published As

Publication number Publication date
IT7921547A0 (it) 1979-04-03
DE2913373A1 (de) 1979-10-18
GB2017575A (en) 1979-10-10
FR2421965A1 (fr) 1979-11-02
FR2421965B1 (fr) 1983-06-10
JPS54134113A (en) 1979-10-18
GB2017575B (en) 1982-07-07
IT1112372B (it) 1986-01-13

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19990518