FR2691985B1 - MULTILOBE YARNS AND PROCESS FOR OBTAINING SAME. - Google Patents

MULTILOBE YARNS AND PROCESS FOR OBTAINING SAME.

Info

Publication number
FR2691985B1
FR2691985B1 FR9207154A FR9207154A FR2691985B1 FR 2691985 B1 FR2691985 B1 FR 2691985B1 FR 9207154 A FR9207154 A FR 9207154A FR 9207154 A FR9207154 A FR 9207154A FR 2691985 B1 FR2691985 B1 FR 2691985B1
Authority
FR
France
Prior art keywords
yarns
filaments
relates
multilobe
dtex
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 - Lifetime
Application number
FR9207154A
Other languages
French (fr)
Other versions
FR2691985A1 (en
Inventor
Michel Buzano
Jean-Pierre Double
Vincent Pellerin
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.)
Rhone Poulenc Fibres SA
Original Assignee
Rhone Poulenc Fibres 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9430699&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2691985(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Fibres SA filed Critical Rhone Poulenc Fibres SA
Priority to FR9207154A priority Critical patent/FR2691985B1/en
Priority to DE69315259T priority patent/DE69315259T2/en
Priority to EC1993000941A priority patent/ECSP930941A/en
Priority to DK93420228.4T priority patent/DK0573376T3/en
Priority to EP93420228A priority patent/EP0573376B1/en
Priority to AT93420228T priority patent/ATE160390T1/en
Priority to ES93420228T priority patent/ES2110074T3/en
Priority to UY23593A priority patent/UY23593A1/en
Publication of FR2691985A1 publication Critical patent/FR2691985A1/en
Publication of FR2691985B1 publication Critical patent/FR2691985B1/en
Application granted granted Critical
Priority to GR980400119T priority patent/GR3025949T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D5/088—Cooling 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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Knitting Of Fabric (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Laminated Bodies (AREA)

Abstract

Multilobal, optionally preoriented, multilobal filaments with a filament count 04X </= 4 dtex, based on polyamide, exhibiting pronounced lobes; the invention also relates to a process for spinning such yarns at a temperature of between 270 and 290 DEG C followed by cooling of the filaments with the aid of a cooling medium the beginning of which is placed at a distance of 70 to 40 mm from the die and winding the filaments. The winding speed is 04X >/= 3500 m/min, preferably 04X >/= 4000 m/min. The invention also relates to textured multifilament yarns with a filament count 04X >/= 3 dtex exhibiting pronounced lobes. It relates finally to woven, knitted textile articles employing the textured yarns, more particularly textile articles for women's hosiery applications.
FR9207154A 1992-06-05 1992-06-05 MULTILOBE YARNS AND PROCESS FOR OBTAINING SAME. Expired - Lifetime FR2691985B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9207154A FR2691985B1 (en) 1992-06-05 1992-06-05 MULTILOBE YARNS AND PROCESS FOR OBTAINING SAME.
ES93420228T ES2110074T3 (en) 1992-06-05 1993-06-04 MULTIFILAMENT THREADS AND PROCEDURE TO OBTAIN THEM.
EC1993000941A ECSP930941A (en) 1992-06-05 1993-06-04 MULTILOBULATED THREADS AND THEIR PROCEDURE FOR OBTAINING
DK93420228.4T DK0573376T3 (en) 1992-06-05 1993-06-04 Multilayer threads and methods for their manufacture
EP93420228A EP0573376B1 (en) 1992-06-05 1993-06-04 Multilobal yarns und process for obtaining them
AT93420228T ATE160390T1 (en) 1992-06-05 1993-06-04 MULTILOBAL THREADS AND METHOD FOR THEIR PRODUCTION
DE69315259T DE69315259T2 (en) 1992-06-05 1993-06-04 Multilobal threads and process for their manufacture
UY23593A UY23593A1 (en) 1992-06-05 1993-06-07 MULTILOBAL THREADS AND PROCEDURE FOR OBTAINING THEM
GR980400119T GR3025949T3 (en) 1992-06-05 1998-01-20 Multilobal yarns und process for obtaining them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207154A FR2691985B1 (en) 1992-06-05 1992-06-05 MULTILOBE YARNS AND PROCESS FOR OBTAINING SAME.

Publications (2)

Publication Number Publication Date
FR2691985A1 FR2691985A1 (en) 1993-12-10
FR2691985B1 true FR2691985B1 (en) 1996-03-29

Family

ID=9430699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207154A Expired - Lifetime FR2691985B1 (en) 1992-06-05 1992-06-05 MULTILOBE YARNS AND PROCESS FOR OBTAINING SAME.

Country Status (9)

Country Link
EP (1) EP0573376B1 (en)
AT (1) ATE160390T1 (en)
DE (1) DE69315259T2 (en)
DK (1) DK0573376T3 (en)
EC (1) ECSP930941A (en)
ES (1) ES2110074T3 (en)
FR (1) FR2691985B1 (en)
GR (1) GR3025949T3 (en)
UY (1) UY23593A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59307545D1 (en) † 1992-07-03 1997-11-20 Nylstar Sa PROFILED, FINE-FIBRILLED FILAMENT YARN AND METHOD FOR PRODUCING THE SAME
EP1709226A1 (en) * 2004-01-30 2006-10-11 The Procter and Gamble Company Shaped fiber fabrics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506412A (en) * 1950-10-21
NL241210A (en) * 1958-07-14
NL263172A (en) * 1961-04-04
GB1218066A (en) * 1967-06-30 1971-01-06 Toray Industries Crimped synthetic filament having a branched cross-section and a method for manufacturing the same
US3508390A (en) * 1968-09-30 1970-04-28 Allied Chem Modified filament and fabrics produced therefrom
DE3036683C2 (en) * 1980-09-29 1985-01-24 Davy McKee AG, 6000 Frankfurt Process for melt spinning synthetic polymers
JPH0299634A (en) * 1988-10-05 1990-04-11 Toray Ind Inc Uncrinpable torque textured yarn having y shape cross section and production thereof

Also Published As

Publication number Publication date
GR3025949T3 (en) 1998-04-30
DK0573376T3 (en) 1997-12-22
EP0573376B1 (en) 1997-11-19
DE69315259T2 (en) 1998-04-16
ATE160390T1 (en) 1997-12-15
DE69315259D1 (en) 1998-01-02
ECSP930941A (en) 1994-03-14
FR2691985A1 (en) 1993-12-10
UY23593A1 (en) 1993-11-25
ES2110074T3 (en) 1998-02-01
EP0573376A1 (en) 1993-12-08

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