FR1287859A - Process for optical bleaching of polyester fibers - Google Patents

Process for optical bleaching of polyester fibers

Info

Publication number
FR1287859A
FR1287859A FR859736A FR859736A FR1287859A FR 1287859 A FR1287859 A FR 1287859A FR 859736 A FR859736 A FR 859736A FR 859736 A FR859736 A FR 859736A FR 1287859 A FR1287859 A FR 1287859A
Authority
FR
France
Prior art keywords
polyester fibers
optical bleaching
bleaching
optical
polyester
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
FR859736A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR859736A priority Critical patent/FR1287859A/en
Application granted granted Critical
Publication of FR1287859A publication Critical patent/FR1287859A/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
    • D06L4/60—Optical bleaching or brightening
    • D06L4/607—Optical bleaching or brightening in organic solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR859736A 1961-04-25 1961-04-25 Process for optical bleaching of polyester fibers Expired FR1287859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859736A FR1287859A (en) 1961-04-25 1961-04-25 Process for optical bleaching of polyester fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859736A FR1287859A (en) 1961-04-25 1961-04-25 Process for optical bleaching of polyester fibers

Publications (1)

Publication Number Publication Date
FR1287859A true FR1287859A (en) 1962-03-16

Family

ID=8753753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859736A Expired FR1287859A (en) 1961-04-25 1961-04-25 Process for optical bleaching of polyester fibers

Country Status (1)

Country Link
FR (1) FR1287859A (en)

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