CY816A - 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
CY816A
CY816A CY81669A CY81669A CY816A CY 816 A CY816 A CY 816A CY 81669 A CY81669 A CY 81669A CY 81669 A CY81669 A CY 81669A CY 816 A CY816 A CY 816A
Authority
CY
Cyprus
Prior art keywords
dis
mono
production
azo compounds
disperse dyes
Prior art date
Application number
CY81669A
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 CY816A publication Critical patent/CY816A/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
CY81669A 1968-08-30 1969-08-18 Mono-and dis-azo compounds, their production and use as disperse dyes CY816A (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/
CH1894368A CH515311A (en) 1968-08-30 1968-12-19 Azo dyes, water-insoluble - for dyeing and printing semi or fully synthetic material, particularly polyesters
CH1894468 1968-12-19

Publications (1)

Publication Number Publication Date
CY816A true CY816A (en) 1976-12-01

Family

ID=27176936

Family Applications (1)

Application Number Title Priority Date Filing Date
CY81669A CY816A (en) 1968-08-30 1969-08-18 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
FR2016677A1 (en) 1970-05-08
ES370995A1 (en) 1972-04-01
KE2566A (en) 1975-09-26
GB1275981A (en) 1972-06-01
MY7500189A (en) 1975-12-31
FR2016677B1 (en) 1973-02-02
DE1943250A1 (en) 1970-03-05
BE738216A (en) 1970-03-02

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