GB991957A - Method of dyeing acrylonitrile polymer fibers - Google Patents

Method of dyeing acrylonitrile polymer fibers

Info

Publication number
GB991957A
GB991957A GB3903163A GB3903163A GB991957A GB 991957 A GB991957 A GB 991957A GB 3903163 A GB3903163 A GB 3903163A GB 3903163 A GB3903163 A GB 3903163A GB 991957 A GB991957 A GB 991957A
Authority
GB
United Kingdom
Prior art keywords
acrylonitrile polymer
dyebath
stretched
filaments
heated
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
GB3903163A
Inventor
Allan Robert Wirth
Stanley Allen Murdock
George Belmont Berry
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Priority to NL299451D priority Critical patent/NL299451A/xx
Priority to BE639179D priority patent/BE639179A/xx
Priority to US102921A priority patent/US3111357A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB3903163A priority patent/GB991957A/en
Priority to FR951537A priority patent/FR1380701A/en
Publication of GB991957A publication Critical patent/GB991957A/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
    • D06P7/00—Dyeing or printing processes combined with mechanical treatment
    • D06P7/005—Dyeing combined with texturising or drawing treatments
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/223—Stretching in a liquid bath
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65118—Compounds containing hydroxyl groups
    • 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
    • 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

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)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)

Abstract

Wet-spun acrylonitrile polymer aquagel filaments are passed through a heated dyebath and stretched white immersed therein. The filaments may be stretched at a ratio of at least 1.5 : 1, preferably between 5 : 1 and 10 : 1. The temperature of the dyebath is preferably 90-100 DEG C. Before entering the dyebath the aquagel filaments may optionally be stretched (at a maximum ratio of 1.6 : 1) and/or heated at 70-110 DEG C. The specified dyes which may be used are vat, direct, metallized, basic, acid, azoic, acetate, reactive and ingrain dyes. The acrylonitrile polymer may contain up to 20% by weight of other copolymerisable monomers (many specified) and may be spun from an aqueous zinc chloride solution into an aqueous zinc chloride coagulating bath. Examples are given.
GB3903163A 1961-04-14 1963-10-03 Method of dyeing acrylonitrile polymer fibers Expired GB991957A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL299451D NL299451A (en) 1963-10-03
BE639179D BE639179A (en) 1963-10-03
US102921A US3111357A (en) 1961-04-14 1961-04-14 Method of dyeing aquagel acrylonitrile polymer fibers by stretching in a heated aqueous dye bath
GB3903163A GB991957A (en) 1963-10-03 1963-10-03 Method of dyeing acrylonitrile polymer fibers
FR951537A FR1380701A (en) 1963-10-03 1963-10-23 Process for dyeing acrylonitrile polymer fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3903163A GB991957A (en) 1963-10-03 1963-10-03 Method of dyeing acrylonitrile polymer fibers

Publications (1)

Publication Number Publication Date
GB991957A true GB991957A (en) 1965-05-12

Family

ID=10407181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3903163A Expired GB991957A (en) 1961-04-14 1963-10-03 Method of dyeing acrylonitrile polymer fibers

Country Status (3)

Country Link
BE (1) BE639179A (en)
GB (1) GB991957A (en)
NL (1) NL299451A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317132A1 (en) * 1973-04-05 1974-10-17 Bayer Ag PROCESS FOR THE CONTINUOUS SPIN MATERIAL DYING OF FEDS AND FIBER BANDS MADE OF DRY SPUNNED ACRYLNITRILE POLYMERISATES
US4266940A (en) 1978-03-02 1981-05-12 Yorkshire Chemicals Limited Method for dyeing acrylonitrile polymer and copolymer fibres
WO2001092634A1 (en) * 2000-06-02 2001-12-06 Dystar Textilfarben Gmbh & Co. Deutschland Kg Method for coloring acrylic fibers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317132A1 (en) * 1973-04-05 1974-10-17 Bayer Ag PROCESS FOR THE CONTINUOUS SPIN MATERIAL DYING OF FEDS AND FIBER BANDS MADE OF DRY SPUNNED ACRYLNITRILE POLYMERISATES
DE2317132C3 (en) * 1973-04-05 1982-03-11 Bayer Ag, 5090 Leverkusen Process for the continuous dyeing of dry-spun fiber material made from acrylonitrile polymers
US4266940A (en) 1978-03-02 1981-05-12 Yorkshire Chemicals Limited Method for dyeing acrylonitrile polymer and copolymer fibres
WO2001092634A1 (en) * 2000-06-02 2001-12-06 Dystar Textilfarben Gmbh & Co. Deutschland Kg Method for coloring acrylic fibers

Also Published As

Publication number Publication date
NL299451A (en)
BE639179A (en)

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