GB742349A - An improved method of bleaching threads or fibres of polyacrylonitrile - Google Patents

An improved method of bleaching threads or fibres of polyacrylonitrile

Info

Publication number
GB742349A
GB742349A GB34255/53A GB3425553A GB742349A GB 742349 A GB742349 A GB 742349A GB 34255/53 A GB34255/53 A GB 34255/53A GB 3425553 A GB3425553 A GB 3425553A GB 742349 A GB742349 A GB 742349A
Authority
GB
United Kingdom
Prior art keywords
fibres
threads
polyacrylonitrile
bleaching
improved method
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
GB34255/53A
Other languages
English (en)
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.)
UNION DES FABRIQUES BELGES DE
Original Assignee
UNION DES FABRIQUES BELGES DE
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 UNION DES FABRIQUES BELGES DE filed Critical UNION DES FABRIQUES BELGES DE
Publication of GB742349A publication Critical patent/GB742349A/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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
    • 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
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
GB34255/53A 1952-12-23 1953-12-09 An improved method of bleaching threads or fibres of polyacrylonitrile Expired GB742349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE742349X 1952-12-23

Publications (1)

Publication Number Publication Date
GB742349A true GB742349A (en) 1955-12-21

Family

ID=3879447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34255/53A Expired GB742349A (en) 1952-12-23 1953-12-09 An improved method of bleaching threads or fibres of polyacrylonitrile

Country Status (5)

Country Link
BE (1) BE516476A (zh)
DE (1) DE974908C (zh)
FR (1) FR1087142A (zh)
GB (1) GB742349A (zh)
NL (1) NL82198C (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473869C (de) * 1925-11-20 1929-03-22 I G Farbenindustrie Akt Ges Verfahren zum Bleichen von Wolle und Halbwolle
DE508386C (de) * 1926-06-16 1930-09-26 Degussa Verfahren zum Bleichen von Leinen
US2107297A (en) * 1934-03-08 1938-02-08 Buffalo Electro Chem Co Bleaching fiber

Also Published As

Publication number Publication date
FR1087142A (fr) 1955-02-21
DE974908C (de) 1961-05-31
BE516476A (zh)
NL82198C (zh)

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