ES344907A1 - Process for improving acrylic fiber articles - Google Patents

Process for improving acrylic fiber articles

Info

Publication number
ES344907A1
ES344907A1 ES344907A ES344907A ES344907A1 ES 344907 A1 ES344907 A1 ES 344907A1 ES 344907 A ES344907 A ES 344907A ES 344907 A ES344907 A ES 344907A ES 344907 A1 ES344907 A1 ES 344907A1
Authority
ES
Spain
Prior art keywords
solvent
fibers
treatment
acrylic fiber
layer
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
ES344907A
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of ES344907A1 publication Critical patent/ES344907A1/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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
    • D06M11/65—Salts of oxyacids of nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

A process for the treatment of synthetic acrylic fibers, characterized by treating the article of acrylic synthetic fibers with a solvent for said wicking fibers such that the swelling and dissolving actions thereof can be extended by the individual cross section of the fibers to a portion thereof, then treat the resulting fibrous article with a treatment agent consisting of the same solvent, or in a class of solvent other than the aforementioned solvent, in which the concentration, temperature and time of treatment had been adjusted so that only the layer on which the solvent has been dissolved or dispersed, and then removing the attacked layer. (Machine-translation by Google Translate, not legally binding)
ES344907A 1966-09-10 1967-09-04 Process for improving acrylic fiber articles Expired ES344907A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5946266 1966-09-10
JP3088467 1967-05-17

Publications (1)

Publication Number Publication Date
ES344907A1 true ES344907A1 (en) 1969-01-16

Family

ID=26369318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344907A Expired ES344907A1 (en) 1966-09-10 1967-09-04 Process for improving acrylic fiber articles

Country Status (5)

Country Link
US (1) US3752648A (en)
DE (1) DE1594896B1 (en)
ES (1) ES344907A1 (en)
FR (1) FR1570439A (en)
NL (1) NL6712355A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929946A (en) * 1970-05-15 1975-12-30 Mitsubishi Rayon Co Process for producing hygroscopic acrylic fibers
US3928528A (en) * 1970-05-27 1975-12-23 Mitsubishi Rayon Co Process for producing acrylic fibers having excellent pilling resistance
US4086055A (en) * 1976-10-04 1978-04-25 Milliken Research Corporation Surface modified continuous filament yarn and method of producing same

Also Published As

Publication number Publication date
FR1570439A (en) 1969-06-13
NL6712355A (en) 1968-03-11
US3752648A (en) 1973-08-14
DE1594896B1 (en) 1971-12-16

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