AT299113B - Whitening agents - Google Patents

Whitening agents

Info

Publication number
AT299113B
AT299113B AT1023270A AT1023270A AT299113B AT 299113 B AT299113 B AT 299113B AT 1023270 A AT1023270 A AT 1023270A AT 1023270 A AT1023270 A AT 1023270A AT 299113 B AT299113 B AT 299113B
Authority
AT
Austria
Prior art keywords
whitening agents
whitening
agents
Prior art date
Application number
AT1023270A
Other languages
German (de)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT299113B publication Critical patent/AT299113B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT1023270A 1969-12-12 1970-11-13 Whitening agents AT299113B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691962353 DE1962353A1 (en) 1969-12-12 1969-12-12 Styrofoam brightener

Publications (1)

Publication Number Publication Date
AT299113B true AT299113B (en) 1972-06-12

Family

ID=5753681

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1023270A AT299113B (en) 1969-12-12 1970-11-13 Whitening agents

Country Status (5)

Country Link
AT (1) AT299113B (en)
BE (1) BE760208A (en)
DE (1) DE1962353A1 (en)
FR (1) FR2073643A5 (en)
NL (1) NL7017974A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623704GA3 (en) * 1976-11-08 1981-06-30 Process for the preparation of 1,2,4-oxadiazole derivatives and their use as optical brighteners
DE69727199T2 (en) * 1996-12-09 2004-11-18 Pfizer Inc. Benzimidazole compounds
GB0602412D0 (en) * 2006-02-07 2006-03-15 Univ York Compounds

Also Published As

Publication number Publication date
FR2073643A5 (en) 1971-10-01
BE760208A (en) 1971-05-17
DE1962353A1 (en) 1971-06-16
NL7017974A (en) 1971-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee