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BE744607A - Azureurs optiques - Google Patents

Azureurs optiques

Info

Publication number
BE744607A
BE744607A BE744607DA BE744607A BE 744607 A BE744607 A BE 744607A BE 744607D A BE744607D A BE 744607DA BE 744607 A BE744607 A BE 744607A
Authority
BE
Belgium
Prior art keywords
blinders
optical
optical blinders
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE744607A publication Critical patent/BE744607A/fr

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
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
BE744607D 1969-01-18 1970-01-19 Azureurs optiques BE744607A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902445 DE1902445A1 (de) 1969-01-18 1969-01-18 Optische Aufhellungsmittel

Publications (1)

Publication Number Publication Date
BE744607A true BE744607A (fr) 1970-07-20

Family

ID=5722759

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744607D BE744607A (fr) 1969-01-18 1970-01-19 Azureurs optiques

Country Status (6)

Country Link
US (1) US3655574A (fr)
BE (1) BE744607A (fr)
DE (1) DE1902445A1 (fr)
FR (1) FR2028591A1 (fr)
GB (1) GB1285142A (fr)
NL (1) NL7000424A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850382A1 (de) * 1978-11-21 1980-06-04 Hoechst Ag Farbstabile waschmittelaufheller
CH682748A5 (de) * 1991-11-07 1993-11-15 Ciba Geigy Ag Lagerstabile Formulierung von optischen Aufhellermischungen.
DE19706238B4 (de) * 1997-02-18 2005-09-01 Bayer Chemicals Ag Verfahren zur Herstellung von substituierten 4,4'-Diaminostilben-2,2'-disulfonsäuren
US6165973A (en) * 1999-02-05 2000-12-26 Ciba Specialty Chemicals Corporation Fluorescent whitening agent, its preparation and use
ES2283997T3 (es) * 2003-03-24 2007-11-01 Ciba Specialty Chemicals Holding Inc. Composiciones detergentes.
UA119282C2 (uk) * 2017-09-29 2019-05-27 Олександр Юрійович Микитюк Спосіб очищення та знезараження промислових стоків

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309363A (en) * 1964-05-11 1967-03-14 American Cyanamid Co Das triazine brightener
US3406118A (en) * 1965-03-31 1968-10-15 Geigy Chem Corp Brightener agent solutions
CH516570A (de) * 1967-02-24 1971-12-15 Sandoz Ag Verfahren zur Herstellung asymmetrischer Bis-triazinylamino-stilbene

Also Published As

Publication number Publication date
NL7000424A (fr) 1970-07-21
FR2028591A1 (fr) 1970-10-09
US3655574A (en) 1972-04-11
GB1285142A (en) 1972-08-09
DE1902445A1 (de) 1970-07-30

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