FR1502255A - Optical brightening and chemical bleaching process for fibrous materials - Google Patents

Optical brightening and chemical bleaching process for fibrous materials

Info

Publication number
FR1502255A
FR1502255A FR84792A FR84792A FR1502255A FR 1502255 A FR1502255 A FR 1502255A FR 84792 A FR84792 A FR 84792A FR 84792 A FR84792 A FR 84792A FR 1502255 A FR1502255 A FR 1502255A
Authority
FR
France
Prior art keywords
fibrous materials
bleaching process
optical brightening
chemical bleaching
chemical
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
FR84792A
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
Application granted granted Critical
Publication of FR1502255A publication Critical patent/FR1502255A/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
    • D06L4/10—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
    • D06L4/60—Optical bleaching or brightening
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
    • 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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR84792A 1965-11-25 1966-11-24 Optical brightening and chemical bleaching process for fibrous materials Expired FR1502255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1625465 1965-11-25

Publications (1)

Publication Number Publication Date
FR1502255A true FR1502255A (en) 1967-11-18

Family

ID=4415724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84792A Expired FR1502255A (en) 1965-11-25 1966-11-24 Optical brightening and chemical bleaching process for fibrous materials

Country Status (2)

Country Link
BE (1) BE690164A (en)
FR (1) FR1502255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951588A (en) * 1973-09-20 1976-04-20 Ciba-Geigy Corporation Process for dyeing and printing or optical brightening of cellulose materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951588A (en) * 1973-09-20 1976-04-20 Ciba-Geigy Corporation Process for dyeing and printing or optical brightening of cellulose materials

Also Published As

Publication number Publication date
BE690164A (en) 1967-05-24

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