FR2256267A1 - - Google Patents

Info

Publication number
FR2256267A1
FR2256267A1 FR7442959A FR7442959A FR2256267A1 FR 2256267 A1 FR2256267 A1 FR 2256267A1 FR 7442959 A FR7442959 A FR 7442959A FR 7442959 A FR7442959 A FR 7442959A FR 2256267 A1 FR2256267 A1 FR 2256267A1
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.)
Granted
Application number
FR7442959A
Other versions
FR2256267B1 (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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of FR2256267A1 publication Critical patent/FR2256267A1/fr
Application granted granted Critical
Publication of FR2256267B1 publication Critical patent/FR2256267B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
    • 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
    • D01D5/12—Stretch-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
    • 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
    • D01D7/00—Collecting the newly-spun products
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Knitting Of Fabric (AREA)
FR7442959A 1973-12-27 1974-12-27 Expired FR2256267B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3227073A IT1007563B (it) 1973-12-27 1973-12-27 Filato poliestere ottenuto per fila tura con raccolta ad altissima velo cita processo per la testurizzazio ne dello stesso e relativo filato ottenuto

Publications (2)

Publication Number Publication Date
FR2256267A1 true FR2256267A1 (fr) 1975-07-25
FR2256267B1 FR2256267B1 (fr) 1978-12-08

Family

ID=11235079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442959A Expired FR2256267B1 (fr) 1973-12-27 1974-12-27

Country Status (11)

Country Link
JP (1) JPS5095518A (fr)
AR (1) AR207767A1 (fr)
BE (1) BE823552A (fr)
BR (1) BR7410893D0 (fr)
DE (1) DE2461519A1 (fr)
ES (1) ES433393A1 (fr)
FR (1) FR2256267B1 (fr)
GB (1) GB1497664A (fr)
IE (1) IE40472B1 (fr)
IT (1) IT1007563B (fr)
NL (1) NL7416626A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386626A1 (fr) * 1977-04-04 1978-11-03 Monsanto Co Procede de filage de fils en polyester a teinture profonde
EP0282660A1 (fr) * 1987-03-17 1988-09-21 Unitika Ltd. Fibre de polyester et son procédé de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386626A1 (fr) * 1977-04-04 1978-11-03 Monsanto Co Procede de filage de fils en polyester a teinture profonde
EP0282660A1 (fr) * 1987-03-17 1988-09-21 Unitika Ltd. Fibre de polyester et son procédé de fabrication

Also Published As

Publication number Publication date
ES433393A1 (es) 1976-11-16
JPS5095518A (fr) 1975-07-30
DE2461519A1 (de) 1975-08-14
IT1007563B (it) 1976-10-30
AR207767A1 (es) 1976-10-29
IE40472L (en) 1975-06-27
BE823552A (fr) 1975-04-16
IE40472B1 (en) 1979-06-06
NL7416626A (nl) 1975-07-01
FR2256267B1 (fr) 1978-12-08
BR7410893D0 (pt) 1975-09-02
GB1497664A (en) 1978-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse