IT1203776B - Composti disazoici,loro preparazione e l'impiego di questi composti e delle loro miscele come coloranti di spersi - Google Patents

Composti disazoici,loro preparazione e l'impiego di questi composti e delle loro miscele come coloranti di spersi

Info

Publication number
IT1203776B
IT1203776B IT47941/86A IT4794186A IT1203776B IT 1203776 B IT1203776 B IT 1203776B IT 47941/86 A IT47941/86 A IT 47941/86A IT 4794186 A IT4794186 A IT 4794186A IT 1203776 B IT1203776 B IT 1203776B
Authority
IT
Italy
Prior art keywords
compounds
dysazoic
dyes
spread
mixtures
Prior art date
Application number
IT47941/86A
Other languages
English (en)
Other versions
IT8647941A0 (it
Inventor
Ulrich Zirngibl
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of IT8647941A0 publication Critical patent/IT8647941A0/it
Application granted granted Critical
Publication of IT1203776B publication Critical patent/IT1203776B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0055—Mixtures of two or more disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT47941/86A 1985-04-27 1986-04-28 Composti disazoici,loro preparazione e l'impiego di questi composti e delle loro miscele come coloranti di spersi IT1203776B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3515370 1985-04-27

Publications (2)

Publication Number Publication Date
IT8647941A0 IT8647941A0 (it) 1986-04-28
IT1203776B true IT1203776B (it) 1989-02-23

Family

ID=6269368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47941/86A IT1203776B (it) 1985-04-27 1986-04-28 Composti disazoici,loro preparazione e l'impiego di questi composti e delle loro miscele come coloranti di spersi

Country Status (4)

Country Link
JP (1) JPS61250061A (it)
FR (1) FR2581073A1 (it)
GB (1) GB2174406B (it)
IT (1) IT1203776B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505899A1 (de) * 1985-02-21 1986-08-21 Cassella Ag, 6000 Frankfurt Mischung gelber dispersionsfarbstoffe
DE4329915A1 (de) * 1993-09-04 1995-03-09 Basf Ag Farbmischungen, enthaltend gleichfarbige Azofarbstoffe mit einer Kupplungskomponente aus der Diaminopyridinreihe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH552661A (de) * 1968-11-12 1974-08-15 Ciba Geigy Ag Verfahren zur herstellung neuer azofarbstoffe.
DE1917278B2 (de) * 1969-04-03 1974-06-27 Basf Ag, 6700 Ludwigshafen Monoazofarbstoffe, Verfahren zu deren Herstellung und Farbstoffzubereitungen
DE2801951A1 (de) * 1978-01-18 1979-07-19 Basf Ag Azofarbstoffe
DE3505899A1 (de) * 1985-02-21 1986-08-21 Cassella Ag, 6000 Frankfurt Mischung gelber dispersionsfarbstoffe

Also Published As

Publication number Publication date
GB2174406A (en) 1986-11-05
GB2174406B (en) 1989-07-12
FR2581073A1 (fr) 1986-10-31
GB8610005D0 (en) 1986-05-29
IT8647941A0 (it) 1986-04-28
JPS61250061A (ja) 1986-11-07

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