DE2211638A1 - Polyazofarbstoffe - Google Patents

Polyazofarbstoffe

Info

Publication number
DE2211638A1
DE2211638A1 DE19722211638 DE2211638A DE2211638A1 DE 2211638 A1 DE2211638 A1 DE 2211638A1 DE 19722211638 DE19722211638 DE 19722211638 DE 2211638 A DE2211638 A DE 2211638A DE 2211638 A1 DE2211638 A1 DE 2211638A1
Authority
DE
Germany
Prior art keywords
amino
naphthalene
hydroxy
dyes
phenyl
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.)
Pending
Application number
DE19722211638
Other languages
German (de)
English (en)
Inventor
Dietrich Dr Grassmann
Carl Dr Taube
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 DE19722211638 priority Critical patent/DE2211638A1/de
Priority to JP2577873A priority patent/JPS49578A/ja
Priority to JP2577773A priority patent/JPS491628A/ja
Priority to IT2135873A priority patent/IT981237B/it
Priority to NL7303289A priority patent/NL7303289A/xx
Priority to CH352973D priority patent/CH352973A4/xx
Priority to FR7308634A priority patent/FR2175895B1/fr
Priority to GB1142873A priority patent/GB1378107A/en
Priority to CH989973A priority patent/CH549080A/xx
Priority to BE128579A priority patent/BE796524A/xx
Priority to CH352973A priority patent/CH574006B5/xx
Publication of DE2211638A1 publication Critical patent/DE2211638A1/de
Pending 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/462—D being derived from diaminonaphthalene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
DE19722211638 1972-03-10 1972-03-10 Polyazofarbstoffe Pending DE2211638A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19722211638 DE2211638A1 (de) 1972-03-10 1972-03-10 Polyazofarbstoffe
JP2577873A JPS49578A (ja) 1972-03-10 1973-03-06
JP2577773A JPS491628A (ja) 1972-03-10 1973-03-06
IT2135873A IT981237B (it) 1972-03-10 1973-03-08 Coloranti poliazoici
NL7303289A NL7303289A (ja) 1972-03-10 1973-03-08
CH352973D CH352973A4 (ja) 1972-03-10 1973-03-09
FR7308634A FR2175895B1 (ja) 1972-03-10 1973-03-09
GB1142873A GB1378107A (en) 1972-03-10 1973-03-09 Polyazo dyestuffs
CH989973A CH549080A (de) 1972-03-10 1973-03-09 Verfahren zur herstellung von polyazofarbstoffen.
BE128579A BE796524A (fr) 1972-03-10 1973-03-09 Colorants polyazoiques
CH352973A CH574006B5 (ja) 1972-03-10 1973-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211638 DE2211638A1 (de) 1972-03-10 1972-03-10 Polyazofarbstoffe

Publications (1)

Publication Number Publication Date
DE2211638A1 true DE2211638A1 (de) 1973-09-20

Family

ID=5838543

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722211638 Pending DE2211638A1 (de) 1972-03-10 1972-03-10 Polyazofarbstoffe

Country Status (8)

Country Link
JP (2) JPS49578A (ja)
BE (1) BE796524A (ja)
CH (3) CH549080A (ja)
DE (1) DE2211638A1 (ja)
FR (1) FR2175895B1 (ja)
GB (1) GB1378107A (ja)
IT (1) IT981237B (ja)
NL (1) NL7303289A (ja)

Also Published As

Publication number Publication date
FR2175895A1 (ja) 1973-10-26
CH574006B5 (ja) 1976-03-31
CH352973A4 (ja) 1975-09-15
JPS49578A (ja) 1974-01-07
FR2175895B1 (ja) 1977-02-04
BE796524A (fr) 1973-09-10
CH549080A (de) 1974-05-15
IT981237B (it) 1974-10-10
NL7303289A (ja) 1973-09-12
GB1378107A (en) 1974-12-18
JPS491628A (ja) 1974-01-09

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