AT263002B - Process for the preparation of new naphthotriazole derivatives and their salts - Google Patents

Process for the preparation of new naphthotriazole derivatives and their salts

Info

Publication number
AT263002B
AT263002B AT890766A AT890766A AT263002B AT 263002 B AT263002 B AT 263002B AT 890766 A AT890766 A AT 890766A AT 890766 A AT890766 A AT 890766A AT 263002 B AT263002 B AT 263002B
Authority
AT
Austria
Prior art keywords
salts
preparation
new
naphthotriazole derivatives
naphthotriazole
Prior art date
Application number
AT890766A
Other languages
German (de)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT263002B publication Critical patent/AT263002B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles
    • C07D249/24—Naphthotriazoles with stilbene radicals directly attached in position 2
    • 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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
AT890766A 1965-09-23 1966-09-22 Process for the preparation of new naphthotriazole derivatives and their salts AT263002B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1314965A CH449570A (en) 1965-09-23 1965-09-23 Process for the optical brightening of textile fibers made of cellulose or synthetic polyamide

Publications (1)

Publication Number Publication Date
AT263002B true AT263002B (en) 1968-07-10

Family

ID=4389752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT890766A AT263002B (en) 1965-09-23 1966-09-22 Process for the preparation of new naphthotriazole derivatives and their salts

Country Status (8)

Country Link
AT (1) AT263002B (en)
BE (1) BE687232A (en)
CH (1) CH449570A (en)
DE (1) DE1695089B2 (en)
ES (1) ES331514A1 (en)
FR (1) FR1494442A (en)
GB (1) GB1108865A (en)
SE (1) SE321481B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201108865D0 (en) 2011-05-26 2011-07-06 Ct For Process Innovation The Ltd Semiconductor compounds

Also Published As

Publication number Publication date
BE687232A (en) 1967-03-22
CH449570A (en) 1968-04-11
DE1695089A1 (en) 1970-12-10
DE1695089B2 (en) 1977-02-03
FR1494442A (en) 1967-09-08
GB1108865A (en) 1968-04-03
SE321481B (en) 1970-03-09
CH1314965A4 (en) 1967-09-30
ES331514A1 (en) 1967-07-01

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