DE288837C - - Google Patents

Info

Publication number
DE288837C
DE288837C DENDAT288837D DE288837DA DE288837C DE 288837 C DE288837 C DE 288837C DE NDAT288837 D DENDAT288837 D DE NDAT288837D DE 288837D A DE288837D A DE 288837DA DE 288837 C DE288837 C DE 288837C
Authority
DE
Germany
Prior art keywords
sulfonic acid
diazotized
dyes
parts
compound
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
DENDAT288837D
Other languages
German (de)
English (en)
Publication of DE288837C publication Critical patent/DE288837C/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/20—Trisazo dyes from a coupling component"D" containing a directive hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DENDAT288837D Active DE288837C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE288837C true DE288837C (enrdf_load_stackoverflow)

Family

ID=543918

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT288837D Active DE288837C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE288837C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357762A (en) * 1992-07-02 1994-10-25 Societe Anonyme De La Manufacture D'horlogerie Audemars, Piquet & Cie Method for fixing pieces by freezing, and device for implementing the method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357762A (en) * 1992-07-02 1994-10-25 Societe Anonyme De La Manufacture D'horlogerie Audemars, Piquet & Cie Method for fixing pieces by freezing, and device for implementing the method

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