FR1329351A - Optical brightening process for cellulosic fibers - Google Patents

Optical brightening process for cellulosic fibers

Info

Publication number
FR1329351A
FR1329351A FR904615A FR904615A FR1329351A FR 1329351 A FR1329351 A FR 1329351A FR 904615 A FR904615 A FR 904615A FR 904615 A FR904615 A FR 904615A FR 1329351 A FR1329351 A FR 1329351A
Authority
FR
France
Prior art keywords
cellulosic fibers
optical brightening
brightening process
optical
cellulosic
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
FR904615A
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
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Priority to FR904615A priority Critical patent/FR1329351A/en
Application granted granted Critical
Publication of FR1329351A publication Critical patent/FR1329351A/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
    • D06L4/671—Optical brightening assistants, e.g. enhancers or boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR904615A 1962-07-20 1962-07-20 Optical brightening process for cellulosic fibers Expired FR1329351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904615A FR1329351A (en) 1962-07-20 1962-07-20 Optical brightening process for cellulosic fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904615A FR1329351A (en) 1962-07-20 1962-07-20 Optical brightening process for cellulosic fibers

Publications (1)

Publication Number Publication Date
FR1329351A true FR1329351A (en) 1963-06-07

Family

ID=8783624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904615A Expired FR1329351A (en) 1962-07-20 1962-07-20 Optical brightening process for cellulosic fibers

Country Status (1)

Country Link
FR (1) FR1329351A (en)

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