ES385159A1 - Manufacture of high-bulked polyacrylonitrile yarn - Google Patents

Manufacture of high-bulked polyacrylonitrile yarn

Info

Publication number
ES385159A1
ES385159A1 ES385159A ES385159A ES385159A1 ES 385159 A1 ES385159 A1 ES 385159A1 ES 385159 A ES385159 A ES 385159A ES 385159 A ES385159 A ES 385159A ES 385159 A1 ES385159 A1 ES 385159A1
Authority
ES
Spain
Prior art keywords
bulked
manufacture
polyacrylonitrile
polyacrylonitrile yarn
yarns
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
ES385159A
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.)
WITTENSTEIN TROOST KG
Original Assignee
WITTENSTEIN TROOST KG
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 claimed from DE19691958472 external-priority patent/DE1958472C2/en
Priority claimed from DE19702005676 external-priority patent/DE2005676C/en
Application filed by WITTENSTEIN TROOST KG filed Critical WITTENSTEIN TROOST KG
Publication of ES385159A1 publication Critical patent/ES385159A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A23K20/137—Heterocyclic compounds containing two hetero atoms, of which at least one is nitrogen
    • 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
    • D06P1/0004—General aspects of dyeing
    • 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
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6421—Compounds 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
    • 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
    • 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
    • D06P1/65125—Compounds containing ester 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
    • D06P3/76—Material containing nitrile groups using basic dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)

Abstract

Procedure for the production of polyacrylonitrile yarns dyed with cationic dyes and very curly, characterized in that the yarns are treated below their softening point with an acid bath, which, in addition to a cationic dye, contains a compound that swells and/or it dissolves the fibers, and because after this treatment the threads are subjected to a humid heat treatment at least 98ºC, preferably in the range of 98ºC to 100ºC. (Machine-translation by Google Translate, not legally binding)
ES385159A 1969-11-21 1970-11-03 Manufacture of high-bulked polyacrylonitrile yarn Expired ES385159A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691958472 DE1958472C2 (en) 1969-11-21 1969-11-21 Process for the production of dyed and highly lumped polyacrylonitrile yarns
DE19702005676 DE2005676C (en) 1970-02-07 Process for the production of dyed and high bulk polyacrylnitnlgarne
DE19702005675 DE2005675C (en) 1970-02-07 Process for the production of dyed and high bulk polyacrylnitnlgarne

Publications (1)

Publication Number Publication Date
ES385159A1 true ES385159A1 (en) 1973-07-16

Family

ID=27182242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385159A Expired ES385159A1 (en) 1969-11-21 1970-11-03 Manufacture of high-bulked polyacrylonitrile yarn

Country Status (8)

Country Link
AU (1) AU2229670A (en)
BE (1) BE759218A (en)
CA (1) CA938754A (en)
ES (1) ES385159A1 (en)
FR (1) FR2068582B1 (en)
GB (1) GB1322914A (en)
IL (1) IL35671A0 (en)
NL (1) NL7016367A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH577570A (en) * 1973-09-13 1976-07-15 Pavena Ag METHOD OF PRODUCING A DYED AND STABILIZED UNWINNED FIBER TAPE AND FIBER BAND MADE BY THE METHOD WITH FIBERS BONDED WITH OTHER FIBERS
GB1551529A (en) * 1977-05-10 1979-08-30 Ici Ltd Basic dyestuff liquid formulations
AT509991B1 (en) 2010-12-22 2012-01-15 Asamer Basaltic Fibers Gmbh RAW MATERIAL FOR THE MANUFACTURE OF BASALT FIBERS
CN104195844A (en) * 2014-08-12 2014-12-10 上海日舒科技纺织有限公司 Dyeing method of superfine denier dry-spun acrylic fiber blended yarn fabric

Also Published As

Publication number Publication date
FR2068582B1 (en) 1973-02-02
CA938754A (en) 1973-12-25
FR2068582A1 (en) 1971-08-27
IL35671A0 (en) 1971-01-28
NL7016367A (en) 1971-05-25
BE759218A (en) 1971-04-30
GB1322914A (en) 1973-07-11
AU2229670A (en) 1972-05-18

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