DE3781445D1 - Verfahren zur herstellung von waehrend des spinnverfahrens gefaerbten acrylfasern. - Google Patents

Verfahren zur herstellung von waehrend des spinnverfahrens gefaerbten acrylfasern.

Info

Publication number
DE3781445D1
DE3781445D1 DE8787200306T DE3781445T DE3781445D1 DE 3781445 D1 DE3781445 D1 DE 3781445D1 DE 8787200306 T DE8787200306 T DE 8787200306T DE 3781445 T DE3781445 T DE 3781445T DE 3781445 D1 DE3781445 D1 DE 3781445D1
Authority
DE
Germany
Prior art keywords
acrylic fibers
producing acrylic
dyeing
fibers dyed
dyed during
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
DE8787200306T
Other languages
English (en)
Other versions
DE3781445T2 (de
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.)
Montefibre 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
Publication of DE3781445D1 publication Critical patent/DE3781445D1/de
Application granted granted Critical
Publication of DE3781445T2 publication Critical patent/DE3781445T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
DE8787200306T 1986-03-07 1987-02-23 Verfahren zur herstellung von waehrend des spinnverfahrens gefaerbten acrylfasern. Expired - Fee Related DE3781445T2 (de)

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 (2)

Publication Number Publication Date
DE3781445D1 true DE3781445D1 (de) 1992-10-08
DE3781445T2 DE3781445T2 (de) 1993-03-11

Family

ID=11160240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787200306T Expired - Fee Related DE3781445T2 (de) 1986-03-07 1987-02-23 Verfahren zur herstellung von waehrend des spinnverfahrens gefaerbten acrylfasern.

Country Status (9)

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

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
GR3005846T3 (de) 1993-06-07
BR8701369A (pt) 1987-12-22
EP0241054A3 (en) 1989-08-23
IN169210B (de) 1991-09-14
EP0241054B1 (de) 1992-09-02
ATE80187T1 (de) 1992-09-15
IT1204468B (it) 1989-03-01
EP0241054A2 (de) 1987-10-14
DE3781445T2 (de) 1993-03-11
TR26243A (tr) 1994-01-28
IT8619668A0 (it) 1986-03-07
ES2035029T3 (es) 1993-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MONTEFIBRE S.P.A., MAILAND/MILANO, IT

8339 Ceased/non-payment of the annual fee