BE609201A - Water insoluble disazo dyes and their preparation - Google Patents

Water insoluble disazo dyes and their preparation

Info

Publication number
BE609201A
BE609201A BE609201A BE609201A BE609201A BE 609201 A BE609201 A BE 609201A BE 609201 A BE609201 A BE 609201A BE 609201 A BE609201 A BE 609201A BE 609201 A BE609201 A BE 609201A
Authority
BE
Belgium
Prior art keywords
preparation
water insoluble
disazo dyes
insoluble disazo
dyes
Prior art date
Application number
BE609201A
Other languages
French (fr)
Original Assignee
Hoechst Ag
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.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE609201A publication Critical patent/BE609201A/en

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
    • 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
    • C09B35/18—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)
BE609201A 1960-10-15 1961-10-16 Water insoluble disazo dyes and their preparation BE609201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF32349A DE1192347B (en) 1960-10-15 1960-10-15 Process for the preparation of water-insoluble disazo dyes

Publications (1)

Publication Number Publication Date
BE609201A true BE609201A (en) 1962-04-16

Family

ID=7094594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE609201A BE609201A (en) 1960-10-15 1961-10-16 Water insoluble disazo dyes and their preparation

Country Status (4)

Country Link
BE (1) BE609201A (en)
CH (1) CH390429A (en)
DE (1) DE1192347B (en)
GB (1) GB1005874A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236856C (en) *

Also Published As

Publication number Publication date
DE1192347B (en) 1965-05-06
GB1005874A (en) 1965-09-29
CH390429A (en) 1965-04-15

Similar Documents

Publication Publication Date Title
FR1302321A (en) Water-insoluble dyes and their preparation
FR1278821A (en) Water insoluble monoazo dyes and their preparation
BE610745A (en) Water insoluble monoazo dyes and their preparation
FR1333570A (en) Water insoluble azo dyes and their preparation
BE609975A (en) Water insoluble monoazo dyes and their preparation
BE615892A (en) Water insoluble monoazo dyes and their preparation
BE614027A (en) Water insoluble monoazo dyes and their preparation
BE610222A (en) Water insoluble monoazo dyes and their preparation
FR1361053A (en) Water insoluble monoazo dyes and their preparation
BE609201A (en) Water insoluble disazo dyes and their preparation
FR1293698A (en) Water insoluble azo dyes and their preparation
BE606980A (en) Water insoluble monoazo dyes and their preparation
BE600945A (en) New mono-azo dyes insoluble in water and their preparation.
FR1303846A (en) Water insoluble disazo dyes and their preparation
FR1318507A (en) Water insoluble monoazo dyes and their preparation
FR74338E (en) Water insoluble disazo dyes and their preparation
BE612657A (en) Water-insoluble monoazo dyes and their preparation
BE611657A (en) Yellow monoazo dye insoluble in water and its preparation
FR1215658A (en) Water insoluble disazo dyes and their preparation
FR1441147A (en) New Water Insoluble Azo Dyes and Their Preparation
FR1296992A (en) Water insoluble monoazo dyes and their preparation
FR1300973A (en) Water insoluble monoazo dyes and their preparation
FR1306941A (en) Water insoluble monoazo dyes and their preparation
FR1306781A (en) Water insoluble monoazo dyes and their preparation
FR86621E (en) Water insoluble monoazo dyes and their preparation