BR8701369A - Aperfeicoamento em processo de producao de fibras acrilicas tingidas em linha - Google Patents

Aperfeicoamento em processo de producao de fibras acrilicas tingidas em linha

Info

Publication number
BR8701369A
BR8701369A BR8701369A BR8701369A BR8701369A BR 8701369 A BR8701369 A BR 8701369A BR 8701369 A BR8701369 A BR 8701369A BR 8701369 A BR8701369 A BR 8701369A BR 8701369 A BR8701369 A BR 8701369A
Authority
BR
Brazil
Prior art keywords
line
improvement
production process
dyeing
acrylic fibers
Prior art date
Application number
BR8701369A
Other languages
English (en)
Inventor
Franco Cognigni
Ettore Sciolla
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 BR8701369A publication Critical patent/BR8701369A/pt

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)
BR8701369A 1986-03-07 1987-03-06 Aperfeicoamento em processo de producao de fibras acrilicas tingidas em linha BR8701369A (pt)

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
BR8701369A true BR8701369A (pt) 1987-12-22

Family

ID=11160240

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701369A BR8701369A (pt) 1986-03-07 1987-03-06 Aperfeicoamento em processo de producao de fibras acrilicas tingidas em linha

Country Status (9)

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

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
IT8619668A0 (it) 1986-03-07
EP0241054B1 (en) 1992-09-02
DE3781445T2 (de) 1993-03-11
GR3005846T3 (pt) 1993-06-07
EP0241054A3 (en) 1989-08-23
IN169210B (pt) 1991-09-14
IT1204468B (it) 1989-03-01
DE3781445D1 (de) 1992-10-08
ATE80187T1 (de) 1992-09-15
TR26243A (tr) 1994-01-28
EP0241054A2 (en) 1987-10-14
ES2035029T3 (es) 1993-04-16

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Legal Events

Date Code Title Description
PC Transfer

Free format text: ENICHEM S.P.A. (IT)

PC Transfer

Free format text: MONTEFIBRE S.P.A. (IT)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/03/2002