IT978775B - Azocoloranti - Google Patents

Azocoloranti

Info

Publication number
IT978775B
IT978775B IT1999073A IT1999073A IT978775B IT 978775 B IT978775 B IT 978775B IT 1999073 A IT1999073 A IT 1999073A IT 1999073 A IT1999073 A IT 1999073A IT 978775 B IT978775 B IT 978775B
Authority
IT
Italy
Prior art keywords
azo
dyes
Prior art date
Application number
IT1999073A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT978775B publication Critical patent/IT978775B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT1999073A 1972-02-05 1973-02-02 Azocoloranti IT978775B (it)

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
IT978775B true IT978775B (it) 1974-09-20

Family

ID=5835161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999073A IT978775B (it) 1972-02-05 1973-02-02 Azocoloranti

Country Status (8)

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

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
BE794979A (fr) 1973-08-06
JPS4888119A (it) 1973-11-19
FR2170265A1 (it) 1973-09-14
NL7301550A (it) 1973-08-07
DE2205537A1 (de) 1973-08-09
CH549077A (de) 1974-05-15
GB1383151A (en) 1975-02-05

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