BE638512A - - Google Patents

Info

Publication number
BE638512A
BE638512A BE638512DA BE638512A BE 638512 A BE638512 A BE 638512A BE 638512D A BE638512D A BE 638512DA BE 638512 A BE638512 A BE 638512A
Authority
BE
Belgium
Prior art keywords
coupling
compound
parts
diamino
acetylamino
Prior art date
Application number
Other languages
English (en)
French (fr)
Priority date (The priority date 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 date listed.)
Publication of BE638512A publication Critical patent/BE638512A/fr

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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • 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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE638512D 1963-10-28 BE638512A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952029A FR84594E (fr) 1963-10-28 1963-10-28 Colorants disazoïques, leur fabrication et leurs applications

Publications (1)

Publication Number Publication Date
BE638512A true BE638512A (de)

Family

ID=8815339

Family Applications (1)

Application Number Title Priority Date Filing Date
BE638512D BE638512A (de) 1963-10-28

Country Status (2)

Country Link
BE (1) BE638512A (de)
FR (1) FR84594E (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289931B (de) * 1964-02-22 1969-02-27 Hoechst Ag Farbstoffgemisch aus wasserunloeslichen Disazofarbstoffen sowie Verfahren zur Herstellung dieser wasserunloeslichen Disazofarbstoffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289931B (de) * 1964-02-22 1969-02-27 Hoechst Ag Farbstoffgemisch aus wasserunloeslichen Disazofarbstoffen sowie Verfahren zur Herstellung dieser wasserunloeslichen Disazofarbstoffe

Also Published As

Publication number Publication date
FR84594E (fr) 1965-03-05

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