FR1329353A - Azurage optique de fibres cellulosiques - Google Patents

Azurage optique de fibres cellulosiques

Info

Publication number
FR1329353A
FR1329353A FR904617A FR904617A FR1329353A FR 1329353 A FR1329353 A FR 1329353A FR 904617 A FR904617 A FR 904617A FR 904617 A FR904617 A FR 904617A FR 1329353 A FR1329353 A FR 1329353A
Authority
FR
France
Prior art keywords
cellulose fibers
optical brightening
brightening
optical
cellulose
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
FR904617A
Other languages
English (en)
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 FR904617A priority Critical patent/FR1329353A/fr
Application granted granted Critical
Publication of FR1329353A publication Critical patent/FR1329353A/fr
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)
FR904617A 1962-07-20 1962-07-20 Azurage optique de fibres cellulosiques Expired FR1329353A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904617A FR1329353A (fr) 1962-07-20 1962-07-20 Azurage optique de fibres cellulosiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904617A FR1329353A (fr) 1962-07-20 1962-07-20 Azurage optique de fibres cellulosiques

Publications (1)

Publication Number Publication Date
FR1329353A true FR1329353A (fr) 1963-06-07

Family

ID=8783626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904617A Expired FR1329353A (fr) 1962-07-20 1962-07-20 Azurage optique de fibres cellulosiques

Country Status (1)

Country Link
FR (1) FR1329353A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192600A1 (fr) * 1985-01-23 1986-08-27 Sandoz Ag Compositions aqueuses d'azurants optiques et leur utilisation dans le couchage du papier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192600A1 (fr) * 1985-01-23 1986-08-27 Sandoz Ag Compositions aqueuses d'azurants optiques et leur utilisation dans le couchage du papier
US4717502A (en) * 1985-01-23 1988-01-05 Sandoz Ltd. Aqueous optical brightener compositions

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