SE324500B - - Google Patents

Info

Publication number
SE324500B
SE324500B SE18061/67A SE1806167A SE324500B SE 324500 B SE324500 B SE 324500B SE 18061/67 A SE18061/67 A SE 18061/67A SE 1806167 A SE1806167 A SE 1806167A SE 324500 B SE324500 B SE 324500B
Authority
SE
Sweden
Application number
SE18061/67A
Inventor
A Janson
F Poschmann
G Wittmann
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of SE324500B publication Critical patent/SE324500B/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
    • D21C9/1084—Bleaching ; Apparatus therefor with reducing compounds
    • D21C9/1089—Bleaching ; Apparatus therefor with reducing compounds with dithionites
    • 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
    • D06L4/30—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using reducing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Paper (AREA)
SE18061/67A 1966-12-31 1967-12-29 SE324500B (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0090548 1966-12-31

Publications (1)

Publication Number Publication Date
SE324500B true SE324500B (enrdf_load_html_response) 1970-06-01

Family

ID=6985356

Family Applications (1)

Application Number Title Priority Date Filing Date
SE18061/67A SE324500B (enrdf_load_html_response) 1966-12-31 1967-12-29

Country Status (3)

Country Link
AT (1) AT274558B (enrdf_load_html_response)
NO (1) NO119257B (enrdf_load_html_response)
SE (1) SE324500B (enrdf_load_html_response)

Also Published As

Publication number Publication date
NO119257B (enrdf_load_html_response) 1970-04-20
AT274558B (de) 1969-09-25

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