FR2421965B1 - - Google Patents

Info

Publication number
FR2421965B1
FR2421965B1 FR7908396A FR7908396A FR2421965B1 FR 2421965 B1 FR2421965 B1 FR 2421965B1 FR 7908396 A FR7908396 A FR 7908396A FR 7908396 A FR7908396 A FR 7908396A FR 2421965 B1 FR2421965 B1 FR 2421965B1
Authority
FR
France
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
FR7908396A
Other versions
FR2421965A1 (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.)
Monsanto Co
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
Publication of FR2421965A1 publication Critical patent/FR2421965A1/fr
Application granted granted Critical
Publication of FR2421965B1 publication Critical patent/FR2421965B1/fr
Granted 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)
FR7908396A 1978-04-04 1979-04-03 Procede de fabrication de fil a auto-frisage Granted FR2421965A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89338578A 1978-04-04 1978-04-04

Publications (2)

Publication Number Publication Date
FR2421965A1 FR2421965A1 (fr) 1979-11-02
FR2421965B1 true FR2421965B1 (fr) 1983-06-10

Family

ID=25401478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908396A Granted FR2421965A1 (fr) 1978-04-04 1979-04-03 Procede de fabrication de fil a auto-frisage

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
CA1123561A (fr) 1982-05-18
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
ST Notification of lapse