DE228762C - - Google Patents

Info

Publication number
DE228762C
DE228762C DENDAT228762D DE228762DA DE228762C DE 228762 C DE228762 C DE 228762C DE NDAT228762 D DENDAT228762 D DE NDAT228762D DE 228762D A DE228762D A DE 228762DA DE 228762 C DE228762 C DE 228762C
Authority
DE
Germany
Prior art keywords
acid
dyes
nitro
sulfonic acid
ether
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.)
Active
Application number
DENDAT228762D
Other languages
German (de)
English (en)
Publication of DE228762C publication Critical patent/DE228762C/de
Active 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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT228762D Active DE228762C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE228762C true DE228762C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=489132

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT228762D Active DE228762C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE228762C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870301C (de) * 1945-10-04 1953-03-12 Ciba Geigy Verfahren zur Herstellung von Monoazofarbstoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870301C (de) * 1945-10-04 1953-03-12 Ciba Geigy Verfahren zur Herstellung von Monoazofarbstoffen

Similar Documents

Publication Publication Date Title
DE944577C (de) Verfahren zur Herstellung kupfer- oder nickelhaltiger Disazofarbstoffe
DE1443877B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE228762C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1644155B2 (de) Verfahren zur herstellung von disazofarbstoffen und deren metallkomplexverbindungen
DE1544575B1 (de) Verfahren zur Herstellung von chrom- oder kobalthaltigen Farbstoffen
DE1002099C2 (de) Verfahren zur Herstellung von neuen Monoazofarbstoffen
DE228763C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2016862C3 (de) Verfahren zur Herstellung von I zu 1- und I zu 2-Metailkomplexazofarbstoffen
DE242051C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE223558C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1225319B (de) Verfahren zur Herstellung von Azofarbstoffen
DE35615C (de) Verfahren zur Darstellung von Azofarbstoffe^ durch Kombination von Tetrazoditolyl mit et- und ^9-Naphtylamin oder deren Mono- und Disulfosäuren
DE178803C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE264289C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE229242C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE925539C (de) Verfahren zur Herstellung neuer Trisazofarbstoffe
DE844768C (de) Verfahren zur Herstellung esterartiger Derivate von o, o'-Dioxymonoazofarbstoffen
DE960485C (de) Verfahren zur Herstellung von neuen Monoazofarbstoffen
DE265314C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1004748B (de) Verfahren zur Herstellung neuer Hydrazonfarbstoffe
DE181714C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE100781C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1047338B (de) Verfahren zur Herstellung metallhaltiger Monoazofarbstoffe
DE290078C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE84509C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)