BE670759A - - Google Patents

Info

Publication number
BE670759A
BE670759A BE670759DA BE670759A BE 670759 A BE670759 A BE 670759A BE 670759D A BE670759D A BE 670759DA BE 670759 A BE670759 A BE 670759A
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 BE670759A publication Critical patent/BE670759A/xx

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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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
BE670759D 1964-10-10 1965-10-11 BE670759A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0044188 1964-10-10

Publications (1)

Publication Number Publication Date
BE670759A true BE670759A (enrdf_load_stackoverflow) 1966-04-12

Family

ID=7099919

Family Applications (1)

Application Number Title Priority Date Filing Date
BE670759D BE670759A (enrdf_load_stackoverflow) 1964-10-10 1965-10-11

Country Status (7)

Country Link
BE (1) BE670759A (enrdf_load_stackoverflow)
CH (1) CH448325A (enrdf_load_stackoverflow)
DE (1) DE1544494B1 (enrdf_load_stackoverflow)
DK (1) DK115343B (enrdf_load_stackoverflow)
GB (1) GB1119761A (enrdf_load_stackoverflow)
NL (1) NL6512785A (enrdf_load_stackoverflow)
SE (1) SE308161B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644193B1 (de) * 1967-02-04 1971-09-09 Hoechst Ag Verfahren zum Verbessern der drucktechnischen Eigenschaften wasserunloeslicher Azofarbstoffe

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567918A3 (en) * 1992-04-25 1993-12-08 Hoechst Ag Azopigment preparation
TW367348B (en) * 1995-07-12 1999-08-21 Ciba Sc Holding Ag Production of pigments
US5922123A (en) * 1997-12-17 1999-07-13 Bayer Corporation Method for conditioning organic pigments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261626A (en) * 1939-10-24 1941-11-04 Du Pont Azo dyes
US2573851A (en) * 1947-11-10 1951-11-06 American Cyanamid Co Light fast azoic pigments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644193B1 (de) * 1967-02-04 1971-09-09 Hoechst Ag Verfahren zum Verbessern der drucktechnischen Eigenschaften wasserunloeslicher Azofarbstoffe

Also Published As

Publication number Publication date
NL6512785A (enrdf_load_stackoverflow) 1966-04-12
SE308161B (enrdf_load_stackoverflow) 1969-02-03
DK115343B (da) 1969-09-29
DE1544494B1 (de) 1970-04-23
CH448325A (de) 1967-12-15
GB1119761A (en) 1968-07-10

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