BE658864A - - Google Patents

Info

Publication number
BE658864A
BE658864A BE658864DA BE658864A BE 658864 A BE658864 A BE 658864A BE 658864D A BE658864D A BE 658864DA BE 658864 A BE658864 A BE 658864A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE658864A publication Critical patent/BE658864A/xx

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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
    • C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02Disazo dyes
    • C09B31/06Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062Phenols
    • 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
    • C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02Disazo dyes
    • C09B31/06Disazo dyes from a coupling component "C" containing a directive hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE658864D 1964-01-28 1965-01-27 BE658864A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF41849A DE1243803B (de) 1964-01-28 1964-01-28 Verfahren zur Herstellung von Disazofarbstoffen

Publications (1)

Publication Number Publication Date
BE658864A true BE658864A (xx) 1965-05-17

Family

ID=7098840

Family Applications (1)

Application Number Title Priority Date Filing Date
BE658864D BE658864A (xx) 1964-01-28 1965-01-27

Country Status (5)

Country Link
US (1) US3376280A (xx)
BE (1) BE658864A (xx)
CH (1) CH453539A (xx)
DE (1) DE1243803B (xx)
GB (1) GB1091464A (xx)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391137A (en) * 1942-10-12 1945-12-18 Soc Of Chemical Ind Monoazo hetero-oxygen compounds
US2468277A (en) * 1943-04-13 1949-04-26 Allied Chem & Dye Corp Benzodioxane azo dyestuffs
US2782185A (en) * 1952-10-31 1957-02-19 Saul & Co Disazo dyestuffs

Also Published As

Publication number Publication date
DE1243803B (de) 1967-07-06
US3376280A (en) 1968-04-02
CH453539A (de) 1968-06-14
GB1091464A (en) 1967-11-15

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