DE251844C - - Google Patents

Info

Publication number
DE251844C
DE251844C DENDAT251844D DE251844DA DE251844C DE 251844 C DE251844 C DE 251844C DE NDAT251844 D DENDAT251844 D DE NDAT251844D DE 251844D A DE251844D A DE 251844DA DE 251844 C DE251844 C DE 251844C
Authority
DE
Germany
Prior art keywords
oxydisazo
diazophenols
chromable
resorcinol
dyes
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
DENDAT251844D
Other languages
German (de)
English (en)
Publication of DE251844C publication Critical patent/DE251844C/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT251844D Active DE251844C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE251844C true DE251844C (enrdf_load_html_response)

Family

ID=510251

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT251844D Active DE251844C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE251844C (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
DE251844C (enrdf_load_html_response)
DE291499C (enrdf_load_html_response)
DE247647C (enrdf_load_html_response)
DE206462C (enrdf_load_html_response)
DE260507C (enrdf_load_html_response)
DE272863C (enrdf_load_html_response)
DE97212C (enrdf_load_html_response)
DE175828C (enrdf_load_html_response)
DE217852C (enrdf_load_html_response)
DE43486C (de) Neuerung an dem durch Patent Nr. 42227 geschützten Verfahren zur Darstellung von Azofarbstoffen
DE123115C (enrdf_load_html_response)
DE252917C (enrdf_load_html_response)
DE235154C (enrdf_load_html_response)
DE187149C (enrdf_load_html_response)
DE205096C (enrdf_load_html_response)
DE278667C (enrdf_load_html_response)
Engle Psychology: Opinions of Pupils in 6 High Schools: Pupils in 6 high schools compare the value of the subject with that of 6 other fields
DE221695A (enrdf_load_html_response)
DE192529C (enrdf_load_html_response)
DE254185C (enrdf_load_html_response)
DE218370C (enrdf_load_html_response)
DE128456C (enrdf_load_html_response)
DE367937C (de) Verfahren zur Herstellung metallisierter Oberflaechen auf Gelatine
DE58893A (de) Verfahren zur Darstellung gelber beizenfärbender Trisazofarbstoffe aus Fuchsii
DE684376C (de) Verfahren zur Verhinderung der hautschaedigenden Wirkungen von technischen Gebrauchsstoffen