GB1019344A - Improvements in or relating to the dyeing of acrylonitrile polymer fibres - Google Patents

Improvements in or relating to the dyeing of acrylonitrile polymer fibres

Info

Publication number
GB1019344A
GB1019344A GB3194162A GB3194162A GB1019344A GB 1019344 A GB1019344 A GB 1019344A GB 3194162 A GB3194162 A GB 3194162A GB 3194162 A GB3194162 A GB 3194162A GB 1019344 A GB1019344 A GB 1019344A
Authority
GB
United Kingdom
Prior art keywords
sodium
zinc
formaldehyde
acrylonitrile polymer
polymer fibres
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
GB3194162A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1019344A publication Critical patent/GB1019344A/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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)

Abstract

The basic dye uptake of acrylonitrile polymer fibres containing at least 80% by weight of acrylonitrile is increased by treating the uncollapsed fibre in the finish bath of a wet-spinning system with a reducing agent comprising sodium sulphoxylate formaldehyde, zinc sulphoxylate formaldehyde and mixtures thereof, sodium hydrosulphite, zinc hydroxysulphoxylate formaldehyde, zinc hydrosulphite, thiourea dioxide, sodium thiosulphate or sodium metabisulphite. The treated fibres are collapsed, dried and dyed with basic dyestuffs.
GB3194162A 1961-08-30 1962-08-20 Improvements in or relating to the dyeing of acrylonitrile polymer fibres Expired GB1019344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13481761A 1961-08-30 1961-08-30

Publications (1)

Publication Number Publication Date
GB1019344A true GB1019344A (en) 1966-02-02

Family

ID=22465156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3194162A Expired GB1019344A (en) 1961-08-30 1962-08-20 Improvements in or relating to the dyeing of acrylonitrile polymer fibres

Country Status (8)

Country Link
BE (1) BE621881A (en)
CH (1) CH428085A (en)
DE (1) DE1469112A1 (en)
DK (1) DK104639C (en)
FR (1) FR1332873A (en)
GB (1) GB1019344A (en)
NL (1) NL282708A (en)
SE (1) SE309022B (en)

Also Published As

Publication number Publication date
CH428085A (en) 1967-01-15
BE621881A (en)
SE309022B (en) 1969-03-10
FR1332873A (en) 1963-07-19
DE1469112A1 (en) 1968-12-12
DK104639C (en) 1966-06-13
NL282708A (en)

Similar Documents

Publication Publication Date Title
GB1019344A (en) Improvements in or relating to the dyeing of acrylonitrile polymer fibres
GB1027570A (en) Improvements relating to the dyeing of polyamide material with reactive dyestuffs and the resulting fast dyed material
GB1088950A (en) Improved process and apparatus for dyeing wool and other protein fibres
GB1009796A (en) Method of dyeing hair
GB1028867A (en) Method for treating synthetic polymer fibres, particularly acrylic fibres, to improve their dyeing characteristics
GB1430154A (en) Treating yarns
FR2166288A1 (en) Dyeing of fibres and films - using anhydrous liquid ammonia as dye solvent
GB941646A (en) Process of preparing textile fibres
GB1244255A (en) Improvements in the dyeing of synthetic fibres
GB1305066A (en)
GB701968A (en) Colouring of highly polymeric linear esters, in the form of filaments, fibres, bristles, films, fabrics and like shaped articles
FR1344538A (en) Process for dyeing and printing fibrous textile materials using reactive dyes
GB1183633A (en) The Dyeing of Polyvinyl Chloride.
GB1361439A (en) Solvent dyeing process
GB1065791A (en) Vat dyeing of acrylonitrile
GB937273A (en) Improvements in method for dyeing textile materials with vat dyes
GB1259909A (en) Process for quick dyeing
GB1309323A (en) Process for the dyeing of textile material made from mixtures of polyester and cellulosic fibres
GB1017803A (en) Dyeing and printing process
ES273090A1 (en) Dyeing of non-acetalised polyvinyl alcohol yarns and textile materials based upon the same
GB903188A (en) Improvements in the treatment of synthetic fibres
GB690899A (en) Improvements in or relating to the treatment of articles made from acrylonitrile polymers
GB1524893A (en) Process for the continuous dyeing of cellulose fibres with water-soluble sulphur dyestuffs
GB941294A (en) Improvements in or relating to the dyeing of shaped articles of polypropylene
GB1302376A (en)