BE794979A - Colorants azoiques - Google Patents

Colorants azoiques

Info

Publication number
BE794979A
BE794979A BE794979DA BE794979A BE 794979 A BE794979 A BE 794979A BE 794979D A BE794979D A BE 794979DA BE 794979 A BE794979 A BE 794979A
Authority
BE
Belgium
Prior art keywords
azoic colorants
azoic
colorants
Prior art date
Application number
Other languages
English (en)
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
Publication of BE794979A publication Critical patent/BE794979A/xx

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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon
    • 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
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
BE794979D 1972-02-05 Colorants azoiques BE794979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205537 DE2205537A1 (de) 1972-02-05 1972-02-05 Azofarbstoffe

Publications (1)

Publication Number Publication Date
BE794979A true BE794979A (fr) 1973-08-06

Family

ID=5835161

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794979D BE794979A (fr) 1972-02-05 Colorants azoiques

Country Status (8)

Country Link
JP (1) JPS4888119A (xx)
BE (1) BE794979A (xx)
CH (1) CH549077A (xx)
DE (1) DE2205537A1 (xx)
FR (1) FR2170265A1 (xx)
GB (1) GB1383151A (xx)
IT (1) IT978775B (xx)
NL (1) NL7301550A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263206A (en) * 1978-05-04 1981-04-21 Imperial Chemical Industries Limited Reactive dyestuffs containing chlorine or fluorine substituents and one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position
JPS61281156A (ja) * 1985-06-06 1986-12-11 Nippon Kayaku Co Ltd 水不溶性モノアゾ化合物並びにそれを用いる染色法

Also Published As

Publication number Publication date
NL7301550A (xx) 1973-08-07
CH549077A (de) 1974-05-15
FR2170265A1 (xx) 1973-09-14
GB1383151A (en) 1975-02-05
IT978775B (it) 1974-09-20
JPS4888119A (xx) 1973-11-19
DE2205537A1 (de) 1973-08-09

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