BE449839A - - Google Patents

Info

Publication number
BE449839A
BE449839A BE449839DA BE449839A BE 449839 A BE449839 A BE 449839A BE 449839D A BE449839D A BE 449839DA BE 449839 A BE449839 A BE 449839A
Authority
BE
Belgium
Application number
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.)
Publication of BE449839A publication Critical patent/BE449839A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1057—Multistage, with compounds cited in more than one sub-group D21C9/10, D21C9/12, D21C9/16
    • 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
    • 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
    • D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
    • D06L4/24—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide
    • 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
    • D06L4/70—Multi-step processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
BE449839D 1942-03-26 BE449839A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE892050X 1942-03-26

Publications (1)

Publication Number Publication Date
BE449839A true BE449839A (enrdf_load_html_response)

Family

ID=6846151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449839D BE449839A (enrdf_load_html_response) 1942-03-26

Country Status (2)

Country Link
BE (1) BE449839A (enrdf_load_html_response)
FR (1) FR892050A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924510C (de) * 1950-10-31 1955-03-03 Degussa Verfahren zur Herstellung von hydrophilen gebleichten Baumwollwaren oder Mischgespinsten aus Baumwolle und Zellwolle

Also Published As

Publication number Publication date
FR892050A (fr) 1944-03-27

Similar Documents

Publication Publication Date Title
BE449839A (enrdf_load_html_response)
BE361247A (enrdf_load_html_response)
BE406116A (enrdf_load_html_response)
BE441168A (enrdf_load_html_response)
BE441218A (enrdf_load_html_response)
BE442959A (enrdf_load_html_response)
BE443577A (enrdf_load_html_response)
BE444337A (enrdf_load_html_response)
BE444433A (enrdf_load_html_response)
BE444539A (enrdf_load_html_response)
BE444654A (enrdf_load_html_response)
BE444779A (enrdf_load_html_response)
BE444937A (enrdf_load_html_response)
BE445013A (enrdf_load_html_response)
BE445032A (enrdf_load_html_response)
BE445075A (enrdf_load_html_response)
BE445132A (enrdf_load_html_response)
BE445174A (enrdf_load_html_response)
BE445207A (enrdf_load_html_response)
BE445519A (enrdf_load_html_response)
BE445534A (enrdf_load_html_response)
BE445553A (enrdf_load_html_response)
BE445562A (enrdf_load_html_response)
BE445596A (enrdf_load_html_response)
BE445632A (enrdf_load_html_response)