DE163447C - - Google Patents

Info

Publication number
DE163447C
DE163447C DENDAT163447D DE163447DA DE163447C DE 163447 C DE163447 C DE 163447C DE NDAT163447 D DENDAT163447 D DE NDAT163447D DE 163447D A DE163447D A DE 163447DA DE 163447 C DE163447 C DE 163447C
Authority
DE
Germany
Prior art keywords
acid
solution
water
blue
hydrazine
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
DENDAT163447D
Other languages
German (de)
English (en)
Publication of DE163447C publication Critical patent/DE163447C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DENDAT163447D Active DE163447C (en:Method)

Publications (1)

Publication Number Publication Date
DE163447C true DE163447C (en:Method)

Family

ID=429134

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT163447D Active DE163447C (en:Method)

Country Status (1)

Country Link
DE (1) DE163447C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198518A (en) * 1977-09-02 1980-04-15 Ciba-Geigy Corporation Process for the production of 3-substituted pyrazolanthrones
US4202827A (en) * 1977-09-02 1980-05-13 Ciba-Geigy Corporation Process for the production of 1-anthraquinonyl hydrazine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198518A (en) * 1977-09-02 1980-04-15 Ciba-Geigy Corporation Process for the production of 3-substituted pyrazolanthrones
US4202827A (en) * 1977-09-02 1980-05-13 Ciba-Geigy Corporation Process for the production of 1-anthraquinonyl hydrazine

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