FR1329352A - Optical brightening of fibrous cellulose materials - Google Patents

Optical brightening of fibrous cellulose materials

Info

Publication number
FR1329352A
FR1329352A FR904616A FR904616A FR1329352A FR 1329352 A FR1329352 A FR 1329352A FR 904616 A FR904616 A FR 904616A FR 904616 A FR904616 A FR 904616A FR 1329352 A FR1329352 A FR 1329352A
Authority
FR
France
Prior art keywords
fibrous cellulose
cellulose materials
optical brightening
brightening
optical
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
FR904616A
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 FR904616A priority Critical patent/FR1329352A/en
Application granted granted Critical
Publication of FR1329352A publication Critical patent/FR1329352A/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
    • D06L4/679—Fixing treatments in optical brightening, e.g. heating, steaming or acid shock

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR904616A 1962-07-20 1962-07-20 Optical brightening of fibrous cellulose materials Expired FR1329352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904616A FR1329352A (en) 1962-07-20 1962-07-20 Optical brightening of fibrous cellulose materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904616A FR1329352A (en) 1962-07-20 1962-07-20 Optical brightening of fibrous cellulose materials

Publications (1)

Publication Number Publication Date
FR1329352A true FR1329352A (en) 1963-06-07

Family

ID=8783625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904616A Expired FR1329352A (en) 1962-07-20 1962-07-20 Optical brightening of fibrous cellulose materials

Country Status (1)

Country Link
FR (1) FR1329352A (en)

Similar Documents

Publication Publication Date Title
FR1362805A (en) Optical maser
BE755820A (en) COMPOSITION OF OPTICAL BLEACH
FR1449163A (en) Optical brighteners
BE629875A (en) Optical brightening agents
FR1348173A (en) Optical maser
FR1504243A (en) Optical brighteners
FR1355267A (en) Optical detector
AT267461B (en) Optical brightening agent
FR1407286A (en) Cellulose pulp bleaching process
AT282536B (en) Optical brightening of melt spinning masses
BG21419A3 (en) METHOD FOR OPTICAL BLEACHING OF FIBROUS POLYACRYLINITRILE MATERIALS
CH441213A (en) Use of benzoxazole compounds as optical brightening agents
FR1329352A (en) Optical brightening of fibrous cellulose materials
AT241406B (en) Optical brighteners
CH474601A (en) Use of bis-triazinylaminostilbene compounds as optical brighteners for textile fibers
CH438778A (en) Optical lens
FR1329353A (en) Optical brightening of cellulose fibers
FR1431233A (en) Optical brighteners
CH407937A (en) Use of pyrazoloquinolines as optical brightening agents
CH466840A (en) Optical brightening of textile materials
FR1335932A (en) Optical brightening of cellulose fibers
FR1351199A (en) Optical maser
AT242089B (en) Optical brighteners
BE623561A (en) Optical brightening of cellulosic fibers.
BE627915A (en) Optical brighteners