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UY23593A1 - Hilos multilobales y procedimiento de obtencion de los mismos - Google Patents

Hilos multilobales y procedimiento de obtencion de los mismos

Info

Publication number
UY23593A1
UY23593A1 UY23593A UY23593A UY23593A1 UY 23593 A1 UY23593 A1 UY 23593A1 UY 23593 A UY23593 A UY 23593A UY 23593 A UY23593 A UY 23593A UY 23593 A1 UY23593 A1 UY 23593A1
Authority
UY
Uruguay
Prior art keywords
multilobal
filaments
relates
yarns
dtex
Prior art date
Application number
UY23593A
Other languages
English (en)
Inventor
Michel Buzano
Jean-Pierre Double
Vincent Pellerin
Original Assignee
Rhodia S/A
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=UY23593(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia S/A filed Critical Rhodia S/A
Publication of UY23593A1 publication Critical patent/UY23593A1/es

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

Filamento multilobal a base de poliamida que tiene una viscosidad en estado fundido comprendida entre 800 y 2000 poises, medida a 290º C, de título de hebra menor o igual a 4 dtex que proviene de un único orificio de hilera, que presenta una relación de modificación R2/R1 superior o igual a 1,8, donde R1 y R2 son respectivamente el radio inscripto y radio circunscrito al filamento.
UY23593A 1992-06-05 1993-06-07 Hilos multilobales y procedimiento de obtencion de los mismos UY23593A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207154A FR2691985B1 (fr) 1992-06-05 1992-06-05 Fils multilobes et leur procede d'obtention.

Publications (1)

Publication Number Publication Date
UY23593A1 true UY23593A1 (es) 1993-11-25

Family

ID=9430699

Family Applications (1)

Application Number Title Priority Date Filing Date
UY23593A UY23593A1 (es) 1992-06-05 1993-06-07 Hilos multilobales y procedimiento de obtencion de los mismos

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE159303T1 (de) † 1992-07-03 1997-11-15 Nylstar Sa Profiliertes, feinfibrilliges filamentgarn und verfahren zur herstellung desselben
MXPA06008587A (es) * 2004-01-30 2006-08-28 Procter & Gamble Telas de fibras con forma.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506412A (es) * 1950-10-21
NL241210A (es) * 1958-07-14
NL263172A (es) * 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 (de) * 1980-09-29 1985-01-24 Davy McKee AG, 6000 Frankfurt Verfahren zum Schmelzspinnen von synthetischen Polymeren
JPH0299634A (ja) * 1988-10-05 1990-04-11 Toray Ind Inc Ｙ型断面非捲縮性トルク加工糸およびその製造方法

Also Published As

Publication number Publication date
GR3025949T3 (en) 1998-04-30
DE69315259D1 (de) 1998-01-02
EP0573376B1 (fr) 1997-11-19
ATE160390T1 (de) 1997-12-15
ES2110074T3 (es) 1998-02-01
DK0573376T3 (da) 1997-12-22
FR2691985B1 (fr) 1996-03-29
DE69315259T2 (de) 1998-04-16
ECSP930941A (es) 1994-03-14
FR2691985A1 (fr) 1993-12-10
EP0573376A1 (fr) 1993-12-08

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