ES2035029T3 - Metodo para la fabricacion de fibras acrilicas tenidas durante el proceso de hilatura. - Google Patents

Metodo para la fabricacion de fibras acrilicas tenidas durante el proceso de hilatura.

Info

Publication number
ES2035029T3
ES2035029T3 ES198787200306T ES87200306T ES2035029T3 ES 2035029 T3 ES2035029 T3 ES 2035029T3 ES 198787200306 T ES198787200306 T ES 198787200306T ES 87200306 T ES87200306 T ES 87200306T ES 2035029 T3 ES2035029 T3 ES 2035029T3
Authority
ES
Spain
Prior art keywords
acrylic fibers
manufacture
spinning process
taken during
fibers taken
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
ES198787200306T
Other languages
English (en)
Inventor
Franco Cognigni
Ettore Sciolla
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.)
ENICHEM FIBRE SpA
Original Assignee
ENICHEM FIBRE 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 ENICHEM FIBRE SpA filed Critical ENICHEM FIBRE SpA
Application granted granted Critical
Publication of ES2035029T3 publication Critical patent/ES2035029T3/es
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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/70—Material containing nitrile groups
    • D06P3/76—Material containing nitrile groups using basic dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)

Abstract

EN LA PREPARACION DE FIBRAS ACRILICAS TINTADAS EN LINEA MEDIANTE EL PROCESO DE CENTRIFUGADO, EN EL CUAL UNA SOLUCION DE UN POLIMERO ACRONITRILO EN UN SOLVENTE ORGANICO , SE SACA DE UN BAÑO DE COAGULOS Y LA FIBRA COAGULADA ES SOMETIDA A ESTIRAMIENTO Y TINTA, UN PASO DE ENCOGIMIENTO BAJO CONDICIONES PARTICULARES SE REALIZA ENTRE EL PASO DE ESTIRAMIENTO Y EL DE TINTE, CON EL FIN DE MEJORAR LAS CARACTERISTICAS DEL TINTE DE LA FIBRA.
ES198787200306T 1986-03-07 1987-02-23 Metodo para la fabricacion de fibras acrilicas tenidas durante el proceso de hilatura. Expired - Lifetime ES2035029T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19668/86A IT1204468B (it) 1986-03-07 1986-03-07 Perfezionamenti nei procedimenti di produzione di fibre acriliche tinte in linea

Publications (1)

Publication Number Publication Date
ES2035029T3 true ES2035029T3 (es) 1993-04-16

Family

ID=11160240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787200306T Expired - Lifetime ES2035029T3 (es) 1986-03-07 1987-02-23 Metodo para la fabricacion de fibras acrilicas tenidas durante el proceso de hilatura.

Country Status (9)

Country Link
EP (1) EP0241054B1 (es)
AT (1) ATE80187T1 (es)
BR (1) BR8701369A (es)
DE (1) DE3781445T2 (es)
ES (1) ES2035029T3 (es)
GR (1) GR3005846T3 (es)
IN (1) IN169210B (es)
IT (1) IT1204468B (es)
TR (1) TR26243A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009257A1 (en) * 1993-09-30 1995-04-06 E.I. Du Pont De Nemours And Company Improved imbibition process and products
CN100445434C (zh) * 2006-03-10 2008-12-24 青岛即发集团股份有限公司 一种凝固浴法有色壳聚糖纤维的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816841A (en) * 1955-10-07 1959-07-22 Dow Chemical Co Method for preparing acrylonitrile containing fibres
DE1119458B (de) * 1959-09-23 1961-12-14 Wolfen Filmfab Veb Verfahren zum Faerben von Gebilden, besonders Faeden oder Fasern, aus Polymeren oder Copolymeren des Acrylnitrils
US3296341A (en) * 1963-07-15 1967-01-03 Dow Chemical Co Method for impregnating acrylonitrile polymer fibers to improve dyeability
IT1153962B (it) * 1982-12-31 1987-01-21 Snia Fibre Procedimento per la produzione di fibre tinte in linea a base di acrilonitrile

Also Published As

Publication number Publication date
DE3781445T2 (de) 1993-03-11
IT1204468B (it) 1989-03-01
IN169210B (es) 1991-09-14
EP0241054B1 (en) 1992-09-02
DE3781445D1 (de) 1992-10-08
TR26243A (tr) 1994-01-28
BR8701369A (pt) 1987-12-22
ATE80187T1 (de) 1992-09-15
EP0241054A2 (en) 1987-10-14
IT8619668A0 (it) 1986-03-07
GR3005846T3 (es) 1993-06-07
EP0241054A3 (en) 1989-08-23

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