ES386713A1 - Process for the dyeing of tow in hydrated condition - Google Patents

Process for the dyeing of tow in hydrated condition

Info

Publication number
ES386713A1
ES386713A1 ES386713A ES386713A ES386713A1 ES 386713 A1 ES386713 A1 ES 386713A1 ES 386713 A ES386713 A ES 386713A ES 386713 A ES386713 A ES 386713A ES 386713 A1 ES386713 A1 ES 386713A1
Authority
ES
Spain
Prior art keywords
dyeing
tow
continual
fibre
hydrated condition
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
Application number
ES386713A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES386713A1 publication Critical patent/ES386713A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • 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
    • D06P3/702—Material containing nitrile groups dyeing of material in the gel state
    • 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
    • D06P3/72—Material containing nitrile groups using dispersed dyestuffs
    • 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
    • D06P3/74—Material containing nitrile groups using acid dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/932—Specific manipulative continuous dyeing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A process for the continual dyeing of fibres produced by a wet spinning process, in particular for the continual dyeing of polyacrylonitril tow in a hydrated condition is disclosed in that the fibre or the fibre strand after fibre formation without previous drying is passend through a dyestuff solution or suspension which is flowing in counter current. Said process is very economical and provides without the use of any electronic controls the continual dyeing of said fibres with almost 100 percent exhaustion.
ES386713A 1969-12-23 1970-12-22 Process for the dyeing of tow in hydrated condition Expired ES386713A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1917369A CH522047A (en) 1969-12-23 1969-12-23 Process for dyeing fibers produced by the wet spinning process

Publications (1)

Publication Number Publication Date
ES386713A1 true ES386713A1 (en) 1973-04-01

Family

ID=4437804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386713A Expired ES386713A1 (en) 1969-12-23 1970-12-22 Process for the dyeing of tow in hydrated condition

Country Status (7)

Country Link
US (1) US3787182A (en)
JP (1) JPS5010431B1 (en)
CH (1) CH522047A (en)
DE (1) DE2063179B2 (en)
ES (1) ES386713A1 (en)
FR (1) FR2072020B1 (en)
GB (1) GB1335997A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569799A5 (en) * 1974-02-06 1975-11-28 Ciba Geigy Ag
DE3026948A1 (en) * 1980-07-16 1982-02-11 Hoechst Ag, 6000 Frankfurt METHOD FOR DYEING FIBER GOODS FROM WET-WOVEN ACRYLNITRILE POLYMERISATES IN A GEL STATE
DE3141082A1 (en) * 1981-10-16 1983-04-28 Hoechst Ag, 6230 Frankfurt METHOD FOR CONTINUOUSLY DYEING FIBER GOODS FROM GEL STATE ACRYLNITRILE POLYMERISATS SPORN FROM ORGANIC SOLVENTS
IT1153962B (en) * 1982-12-31 1987-01-21 Snia Fibre ACRYLONITRILE BASED DYEED FIBER PRODUCTION PROCESS
JPH073350U (en) * 1993-06-18 1995-01-20 アップリカ▲葛▼西株式会社 Baby holding device
WO2005049908A2 (en) * 2003-10-21 2005-06-02 The Arvind Mills Ltd. A method and apparatus for dyeing fibers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25831A (en) * 1859-10-18 Improvement in oil-cans
US2558735A (en) * 1950-08-30 1951-07-03 American Cyanamid Co Method of forming dyed shaped articles from acrylonitrile polymerization products
US2949337A (en) * 1957-06-24 1960-08-16 Dow Chemical Co Washing tow bundles of synthetic fibers
NL264017A (en) * 1960-04-25
US3124631A (en) * 1961-03-22 1964-03-10 Process for providing high density dry spun
US3241343A (en) * 1962-08-28 1966-03-22 Yazawa Masahide Apparatus for continuous high speed and uniform processing of fiber material
USRE25831E (en) * 1962-12-20 1965-08-03 Method for dyeing acrylonitrile polymer fibers
DE1460174A1 (en) * 1963-09-19 1968-12-12 Cilander Ag Tangential nozzle
FR1380701A (en) * 1963-10-03 1964-12-04 Dow Chemical Co Process for dyeing acrylonitrile polymer fibers
US3483576A (en) * 1964-03-27 1969-12-16 American Cyanamid Co Process for continuously preparing dyed filaments of acrylonitrile polymers
US3353381A (en) * 1965-11-26 1967-11-21 Monsanto Co High velocity tow washing cascade

Also Published As

Publication number Publication date
FR2072020B1 (en) 1973-12-28
DE2063179A1 (en) 1971-07-15
CH522047A (en) 1972-04-30
JPS5010431B1 (en) 1975-04-21
FR2072020A1 (en) 1971-09-24
US3787182A (en) 1974-01-22
GB1335997A (en) 1973-10-31
DE2063179B2 (en) 1976-03-18

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