IT972564B - MONO AZO PIGMENTS AND PROCEDURE FOR THEIR PREPARATION - Google Patents

MONO AZO PIGMENTS AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT972564B
IT972564B IT3317172A IT3317172A IT972564B IT 972564 B IT972564 B IT 972564B IT 3317172 A IT3317172 A IT 3317172A IT 3317172 A IT3317172 A IT 3317172A IT 972564 B IT972564 B IT 972564B
Authority
IT
Italy
Prior art keywords
procedure
preparation
azo pigments
mono azo
mono
Prior art date
Application number
IT3317172A
Other languages
Italian (it)
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT972564B publication Critical patent/IT972564B/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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
IT3317172A 1971-12-20 1972-12-19 MONO AZO PIGMENTS AND PROCEDURE FOR THEIR PREPARATION IT972564B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1862071A CH564059A5 (en) 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
IT972564B true IT972564B (en) 1974-05-31

Family

ID=4434212

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3317172A IT972564B (en) 1971-12-20 1972-12-19 MONO AZO PIGMENTS AND PROCEDURE FOR THEIR PREPARATION

Country Status (7)

Country Link
JP (1) JPS4869825A (en)
CA (1) CA994334A (en)
CH (1) CH564059A5 (en)
DE (1) DE2261883A1 (en)
FR (1) FR2164683B1 (en)
GB (1) GB1387899A (en)
IT (1) IT972564B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829290A (en) * 1936-12-29 1938-06-17 Ig Farbenindustrie Ag Process for preparing azo dyes
FR1544475A (en) * 1966-11-14 1968-10-31 Bayer Ag Dyes containing urethane groups and process for their manufacture

Also Published As

Publication number Publication date
CH564059A5 (en) 1975-07-15
CA994334A (en) 1976-08-03
FR2164683A1 (en) 1973-08-03
GB1387899A (en) 1975-03-19
JPS4869825A (en) 1973-09-21
FR2164683B1 (en) 1977-04-08
DE2261883A1 (en) 1973-07-26

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