BE490634A - - Google Patents

Info

Publication number
BE490634A
BE490634A BE490634A BE490634A BE490634A BE 490634 A BE490634 A BE 490634A BE 490634 A BE490634 A BE 490634A BE 490634 A BE490634 A BE 490634A BE 490634 A BE490634 A BE 490634A
Authority
BE
Belgium
Prior art keywords
parts
groups
nitro
aryl sulfonate
group
Prior art date
Application number
BE490634A
Other languages
English (en)
French (fr)
Inventor
Ag J R Geigy
Original Assignee
Ag J R Geigy
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 Ag J R Geigy filed Critical Ag J R Geigy
Publication of BE490634A publication Critical patent/BE490634A/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
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/621—Optical bleaching or brightening in aqueous solvents with anionic brighteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE490634A 1948-08-13 1949-08-12 BE490634A (h)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH276116T 1948-08-13

Publications (1)

Publication Number Publication Date
BE490634A true BE490634A (h) 1949-08-31

Family

ID=4480584

Family Applications (1)

Application Number Title Priority Date Filing Date
BE490634A BE490634A (h) 1948-08-13 1949-08-12

Country Status (2)

Country Link
BE (1) BE490634A (h)
CH (1) CH276116A (h)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE593216A (h) * 1959-07-21

Also Published As

Publication number Publication date
CH276116A (de) 1951-06-30

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