MY7500189A - Mono-and dis-azo compounds, their production and use as disperse dyes - Google Patents

Mono-and dis-azo compounds, their production and use as disperse dyes

Info

Publication number
MY7500189A
MY7500189A MY7500189A MY7500189A MY7500189A MY 7500189 A MY7500189 A MY 7500189A MY 7500189 A MY7500189 A MY 7500189A MY 7500189 A MY7500189 A MY 7500189A MY 7500189 A MY7500189 A MY 7500189A
Authority
MY
Malaysia
Prior art keywords
dis
mono
production
azo compounds
disperse dyes
Prior art date
Application number
MY7500189A
Inventor
Ruedi Altermatt
Original Assignee
Sandoz Ltd
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
Priority claimed from CH1305168A external-priority patent/CH504512A/en
Priority claimed from CH1894368A external-priority patent/CH515311A/en
Application filed by Sandoz Ltd filed Critical Sandoz Ltd
Publication of MY7500189A publication Critical patent/MY7500189A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
    • 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
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/005—Special process features in the quaternization reaction
    • 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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/005—Azo-nitro dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
MY7500189A 1968-08-30 1975-12-30 Mono-and dis-azo compounds, their production and use as disperse dyes MY7500189A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1305168A CH504512A (en) 1968-08-30 1968-08-30 Azo cpds for dyeing completely or partially synthetic - organic hydrophobic materials fast yellow and yellow/
CH1894468 1968-12-19
CH1894368A CH515311A (en) 1968-08-30 1968-12-19 Azo dyes, water-insoluble - for dyeing and printing semi or fully synthetic material, particularly polyesters

Publications (1)

Publication Number Publication Date
MY7500189A true MY7500189A (en) 1975-12-31

Family

ID=27176936

Family Applications (1)

Application Number Title Priority Date Filing Date
MY7500189A MY7500189A (en) 1968-08-30 1975-12-30 Mono-and dis-azo compounds, their production and use as disperse dyes

Country Status (8)

Country Link
BE (1) BE738216A (en)
CY (1) CY816A (en)
DE (1) DE1943250A1 (en)
ES (1) ES370995A1 (en)
FR (1) FR2016677B1 (en)
GB (1) GB1275981A (en)
KE (1) KE2566A (en)
MY (1) MY7500189A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836391C2 (en) * 1978-08-19 1988-04-14 Cassella Ag, 6000 Frankfurt Process for dyeing and printing synthetic hydrophobic fiber material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH345096A (en) * 1956-09-25 1960-03-15 Sandoz Ag Process for the preparation of 2-nitro-diphenylamines

Also Published As

Publication number Publication date
CY816A (en) 1976-12-01
ES370995A1 (en) 1972-04-01
DE1943250A1 (en) 1970-03-05
BE738216A (en) 1970-03-02
KE2566A (en) 1975-09-26
GB1275981A (en) 1972-06-01
FR2016677B1 (en) 1973-02-02
FR2016677A1 (en) 1970-05-08

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