DE81152C - - Google Patents

Info

Publication number
DE81152C
DE81152C DENDAT81152D DE81152DA DE81152C DE 81152 C DE81152 C DE 81152C DE NDAT81152 D DENDAT81152 D DE NDAT81152D DE 81152D A DE81152D A DE 81152DA DE 81152 C DE81152 C DE 81152C
Authority
DE
Germany
Prior art keywords
acid
same
dioxynaphthalene
dye
red
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
DENDAT81152D
Other languages
German (de)
English (en)
Publication of DE81152C publication Critical patent/DE81152C/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/16—Naphthol-sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
  • Coloring (AREA)
DENDAT81152D Active DE81152C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE81152C true DE81152C (enrdf_load_stackoverflow)

Family

ID=353654

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT81152D Active DE81152C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE81152C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033332A1 (enrdf_load_stackoverflow) * 1969-02-13 1970-12-04 Bayer Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033332A1 (enrdf_load_stackoverflow) * 1969-02-13 1970-12-04 Bayer Ag

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