BE792728A - POLYAZOIC DYES - Google Patents

POLYAZOIC DYES

Info

Publication number
BE792728A
BE792728A BE792728DA BE792728A BE 792728 A BE792728 A BE 792728A BE 792728D A BE792728D A BE 792728DA BE 792728 A BE792728 A BE 792728A
Authority
BE
Belgium
Prior art keywords
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Priority claimed from DE19712162419 external-priority patent/DE2162419C3/en
Publication of BE792728A publication Critical patent/BE792728A/en

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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/24—Trisazo dyes of the type
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/32—Disazo or polyazo compounds containing other metals
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/326—Material containing basic nitrogen containing amide groups leather skins using metallisable or mordant dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
BE792728D 1971-12-16 POLYAZOIC DYES BE792728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712162419 DE2162419C3 (en) 1971-12-16 Trisazo dyes and their iron complexes, and their use for dyeing and printing leather

Publications (1)

Publication Number Publication Date
BE792728A true BE792728A (en) 1973-06-14

Family

ID=5828165

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792728D BE792728A (en) 1971-12-16 POLYAZOIC DYES

Country Status (7)

Country Link
JP (1) JPS5654343B2 (en)
BE (1) BE792728A (en)
CH (1) CH575449A5 (en)
FR (1) FR2163675B1 (en)
GB (1) GB1365798A (en)
IT (1) IT971881B (en)
NL (1) NL7216931A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531032A (en) * 1969-05-23 1972-11-30 Sandoz Ag Process for the production of polyazo compounds and their metal complex compounds
US4120854A (en) * 1974-04-10 1978-10-17 Sandoz Ltd. Disazo and trisazo dyes having a 1,3-diamino-, dihydroxy- or amino-hydroxy-benzene nucleus and metal complexes thereof
DE3883361D1 (en) * 1987-12-16 1993-09-23 Ciba Geigy Ag METHOD FOR PRODUCING POLYAZO DYES.
DE4142696A1 (en) * 1991-12-21 1993-07-01 Basf Ag POLYAZO DYES WITH A DIAZO COMPONENT FROM THE AMINOBENZOPHENONE SERIES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045090A (en) * 1933-05-03 1936-06-23 Gen Aniline Works Inc Cupriferous polyazo dyes and their production
US2200445A (en) * 1933-11-25 1940-05-14 Gen Aniline & Film Corp Azo dyestuffs containing a heavy metal in a complex form
FR781862A (en) * 1933-11-25 1935-05-23 Ig Farbenindustrie Ag Production of new azo dyes
CH191565A (en) * 1936-07-13 1937-06-30 Geigy Ag J R Process for the preparation of a metal-containing trisazo dye.

Also Published As

Publication number Publication date
DE2162419B2 (en) 1975-06-12
FR2163675A1 (en) 1973-07-27
FR2163675B1 (en) 1976-08-27
JPS5654343B2 (en) 1981-12-24
DE2162419A1 (en) 1973-07-05
CH575449A5 (en) 1976-05-14
IT971881B (en) 1974-05-10
JPS4866625A (en) 1973-09-12
GB1365798A (en) 1974-09-04
NL7216931A (en) 1973-06-19

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