NL7016505A - - Google Patents

Info

Publication number
NL7016505A
NL7016505A NL7016505A NL7016505A NL7016505A NL 7016505 A NL7016505 A NL 7016505A NL 7016505 A NL7016505 A NL 7016505A NL 7016505 A NL7016505 A NL 7016505A NL 7016505 A NL7016505 A NL 7016505A
Authority
NL
Netherlands
Application number
NL7016505A
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 NL7016505A publication Critical patent/NL7016505A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • 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
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL7016505A 1969-11-12 1970-11-11 NL7016505A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691956710 DE1956710A1 (de) 1969-11-12 1969-11-12 Wasserunloesliche Disazofarbstoffe

Publications (1)

Publication Number Publication Date
NL7016505A true NL7016505A (enrdf_load_stackoverflow) 1971-05-14

Family

ID=5750796

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016505A NL7016505A (enrdf_load_stackoverflow) 1969-11-12 1970-11-11

Country Status (6)

Country Link
BE (1) BE758847A (enrdf_load_stackoverflow)
CH (1) CH551472A (enrdf_load_stackoverflow)
DE (1) DE1956710A1 (enrdf_load_stackoverflow)
FR (1) FR2067251B1 (enrdf_load_stackoverflow)
GB (1) GB1277327A (enrdf_load_stackoverflow)
NL (1) NL7016505A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606311A5 (enrdf_load_stackoverflow) * 1974-09-26 1978-10-31 Ciba Geigy Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482789A (de) * 1967-03-16 1969-12-15 Ciba Geigy Verfahren zur Herstellung neuer Disazofarbstoffpigmente
CH501037A (de) * 1968-01-10 1970-12-31 Ciba Geigy Ag Verfahren zur Herstellung neuer wasserunlöslicher Azoverbindungen

Also Published As

Publication number Publication date
BE758847A (fr) 1971-04-16
FR2067251A1 (enrdf_load_stackoverflow) 1971-08-20
FR2067251B1 (enrdf_load_stackoverflow) 1975-01-10
GB1277327A (en) 1972-06-14
DE1956710A1 (de) 1971-05-19
CH551472A (de) 1974-07-15

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