DE2307179A1 - Azofarbstoffe - Google Patents

Azofarbstoffe

Info

Publication number
DE2307179A1
DE2307179A1 DE2307179A DE2307179A DE2307179A1 DE 2307179 A1 DE2307179 A1 DE 2307179A1 DE 2307179 A DE2307179 A DE 2307179A DE 2307179 A DE2307179 A DE 2307179A DE 2307179 A1 DE2307179 A1 DE 2307179A1
Authority
DE
Germany
Prior art keywords
formula
alkyl
azo dyes
hydrogen
group
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE2307179A
Other languages
German (de)
English (en)
Inventor
Horst Dr Nickel
Karl-Heinz Dr Schuendehuette
Kersten Dr Trautner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Priority to DE2307179A priority Critical patent/DE2307179A1/de
Priority to NL7401843A priority patent/NL7401843A/xx
Priority to IT20450/74A priority patent/IT1006347B/it
Priority to CH194274A priority patent/CH611482GA3/xx
Priority to JP49016358A priority patent/JPS49113823A/ja
Priority to GB653374A priority patent/GB1442540A/en
Priority to BE140852A priority patent/BE810966A/xx
Priority to FR7405035A priority patent/FR2217381B1/fr
Publication of DE2307179A1 publication Critical patent/DE2307179A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE2307179A 1973-02-14 1973-02-14 Azofarbstoffe Withdrawn DE2307179A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2307179A DE2307179A1 (de) 1973-02-14 1973-02-14 Azofarbstoffe
NL7401843A NL7401843A (OSRAM) 1973-02-14 1974-02-11
IT20450/74A IT1006347B (it) 1973-02-14 1974-02-11 Coloranti azoici
CH194274A CH611482GA3 (en) 1973-02-14 1974-02-12 Process for dyeing and printing natural or synthetic polyamide materials and natural or synthetic polyamide materials thus dyed or printed
JP49016358A JPS49113823A (OSRAM) 1973-02-14 1974-02-12
GB653374A GB1442540A (en) 1973-02-14 1974-02-13 Monoazo dyestuffs derived from 4-amino-2-nitro-diphenylamines
BE140852A BE810966A (fr) 1973-02-14 1974-02-13 Colorants azoiques hydroxyles
FR7405035A FR2217381B1 (OSRAM) 1973-02-14 1974-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2307179A DE2307179A1 (de) 1973-02-14 1973-02-14 Azofarbstoffe

Publications (1)

Publication Number Publication Date
DE2307179A1 true DE2307179A1 (de) 1974-08-22

Family

ID=5871860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2307179A Withdrawn DE2307179A1 (de) 1973-02-14 1973-02-14 Azofarbstoffe

Country Status (8)

Country Link
JP (1) JPS49113823A (OSRAM)
BE (1) BE810966A (OSRAM)
CH (1) CH611482GA3 (OSRAM)
DE (1) DE2307179A1 (OSRAM)
FR (1) FR2217381B1 (OSRAM)
GB (1) GB1442540A (OSRAM)
IT (1) IT1006347B (OSRAM)
NL (1) NL7401843A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163013A (en) * 1976-07-09 1979-07-31 Bayer Aktiengesellschaft Diphenylamine-azo-hydrocarbylsulfonylphenyl dyestuffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047026A (en) * 1963-09-21 1966-11-02 Yorkshire Dyeware & Chem Co Disperse azo dyes
BE790013A (fr) * 1971-10-12 1973-04-12 Ici Ltd Colorants monoazoiques
FR2156170A1 (OSRAM) * 1971-10-13 1973-05-25 Sandoz Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163013A (en) * 1976-07-09 1979-07-31 Bayer Aktiengesellschaft Diphenylamine-azo-hydrocarbylsulfonylphenyl dyestuffs

Also Published As

Publication number Publication date
FR2217381B1 (OSRAM) 1978-01-06
BE810966A (fr) 1974-08-13
FR2217381A1 (OSRAM) 1974-09-06
NL7401843A (OSRAM) 1974-08-16
IT1006347B (it) 1976-09-30
CH611482GA3 (en) 1979-06-15
CH611482B (de)
GB1442540A (en) 1976-07-14
JPS49113823A (OSRAM) 1974-10-30

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Legal Events

Date Code Title Description
OD Request for examination
8178 Suspension cancelled
8130 Withdrawal