DE2739842C2 - - Google Patents

Info

Publication number
DE2739842C2
DE2739842C2 DE19772739842 DE2739842A DE2739842C2 DE 2739842 C2 DE2739842 C2 DE 2739842C2 DE 19772739842 DE19772739842 DE 19772739842 DE 2739842 A DE2739842 A DE 2739842A DE 2739842 C2 DE2739842 C2 DE 2739842C2
Authority
DE
Germany
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.)
Expired
Application number
DE19772739842
Other languages
German (de)
Other versions
DE2739842A1 (de
Inventor
Rainer Dr. 5000 Koeln De Hamprecht
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
Priority to DE19772739842 priority Critical patent/DE2739842A1/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to IT21186/78A priority patent/IT1093708B/it
Priority to JP53027838A priority patent/JPS6027695B2/ja
Priority to GB09821/78A priority patent/GB1559562A/en
Priority to CH272278A priority patent/CH645232GA3/de
Priority to FR7807285A priority patent/FR2383924A1/fr
Priority to ES467845A priority patent/ES467845A1/es
Priority to BR7801540A priority patent/BR7801540A/pt
Publication of DE2739842A1 publication Critical patent/DE2739842A1/de
Priority to US06/449,310 priority patent/US4452609A/en
Priority to US06/470,080 priority patent/US4479899A/en
Application granted granted Critical
Publication of DE2739842C2 publication Critical patent/DE2739842C2/de
Granted 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
DE19772739842 1977-03-15 1977-09-03 Azoverbindungen Granted DE2739842A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19772739842 DE2739842A1 (de) 1977-09-03 1977-09-03 Azoverbindungen
JP53027838A JPS6027695B2 (ja) 1977-03-15 1978-03-13 アゾ化合物
GB09821/78A GB1559562A (en) 1977-03-15 1978-03-13 Azo compounds
CH272278A CH645232GA3 (es) 1977-03-15 1978-03-13
IT21186/78A IT1093708B (it) 1977-03-15 1978-03-13 Composti azoici
FR7807285A FR2383924A1 (fr) 1977-03-15 1978-03-14 Nouveaux composes azoiques, leur procede de preparation et leurs applications tinctoriales
ES467845A ES467845A1 (es) 1977-03-15 1978-03-14 Procedimiento para la obtencion de colorantes azoicos
BR7801540A BR7801540A (pt) 1977-03-15 1978-03-14 Azocompostos,processo para sua preparacao e sua aplicacao
US06/449,310 US4452609A (en) 1977-03-15 1982-12-13 Dyeing red with 2,6-dicyano-2'-sulfonamido-4'-amino-azo-benzenes
US06/470,080 US4479899A (en) 1977-03-15 1983-03-01 Red dyeing 2,6-dicyano-2'-sulfonamido-4'-amino-azo-benzenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772739842 DE2739842A1 (de) 1977-09-03 1977-09-03 Azoverbindungen

Publications (2)

Publication Number Publication Date
DE2739842A1 DE2739842A1 (de) 1979-03-15
DE2739842C2 true DE2739842C2 (es) 1987-02-05

Family

ID=6018098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772739842 Granted DE2739842A1 (de) 1977-03-15 1977-09-03 Azoverbindungen

Country Status (1)

Country Link
DE (1) DE2739842A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004131A1 (de) * 1970-01-30 1971-08-05 Bayer Ag Monoazofarbstoffe
JPS5129236B2 (es) * 1972-04-12 1976-08-24

Also Published As

Publication number Publication date
DE2739842A1 (de) 1979-03-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee