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 (en:Method)

Publications (1)

Publication Number Publication Date
DE288837C true DE288837C (en:Method)

Family

ID=543918

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT288837D Active DE288837C (en:Method)

Country Status (1)

Country Link
DE (1) DE288837C (en: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

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

Similar Documents

Publication Publication Date Title
DE288837C (en:Method)
DE842989C (de) Verfahren zur Herstellung von Polyazofarbstoffen
DE193350C (en:Method)
DE965346C (de) Verfahren zur Herstellung eines wasserunloeslichen Monoazofarbstoffes
DE742325C (de) Verfahren zur Herstellung von Trisazofarbstoffen
DE595680C (de) Verfahren zur Herstellung von Monoazofarbstoffen
DE56456C (de) Verfahren zur Darstellung von Disazofarbstoffen des Azoxyanilins und seiner Homologen
DE276142C (en:Method)
DE286147C (en:Method)
DE243122C (en:Method)
DE226348C (en:Method)
DE259952C (en:Method)
DE917990C (de) Verfahren zur Herstellung neuer Trisazofarbstoffe
DE274489C (en:Method)
DE231166C (en:Method)
DE268068C (en:Method)
DE407564C (de) Verfahren zur Darstellung von Tetrakisazofarbstoffen
DE695399C (de) Verfahren zur Herstellung von Monoazofarbstoffen
DE122894C (en:Method)
AT101312B (de) Verfahren zur Darstellung direktziehender Baumwollfarbstoffe.
DE288876C (en:Method)
DE229242C (en:Method)
DE276546C (en:Method)
DE193141C (en:Method)
DE2306769A1 (de) Polyazoverbindung, ihre herstellung und verwendung