FR1036866A - Process for bleaching fibrous materials containing lignin - Google Patents

Process for bleaching fibrous materials containing lignin

Info

Publication number
FR1036866A
FR1036866A FR1036866DA FR1036866A FR 1036866 A FR1036866 A FR 1036866A FR 1036866D A FR1036866D A FR 1036866DA FR 1036866 A FR1036866 A FR 1036866A
Authority
FR
France
Prior art keywords
materials containing
fibrous materials
containing lignin
bleaching fibrous
bleaching
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
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1036866A publication Critical patent/FR1036866A/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
    • 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)
  • Detergent Compositions (AREA)
  • Paper (AREA)
FR1036866D 1950-05-09 1951-05-08 Process for bleaching fibrous materials containing lignin Expired FR1036866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1036866X 1950-05-09

Publications (1)

Publication Number Publication Date
FR1036866A true FR1036866A (en) 1953-09-11

Family

ID=7716019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1036866D Expired FR1036866A (en) 1950-05-09 1951-05-08 Process for bleaching fibrous materials containing lignin

Country Status (2)

Country Link
BE (1) BE503145A (en)
FR (1) FR1036866A (en)

Also Published As

Publication number Publication date
BE503145A (en)

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