BE750193A - Colorants azoiques - Google Patents

Colorants azoiques

Info

Publication number
BE750193A
BE750193A BE750193DA BE750193A BE 750193 A BE750193 A BE 750193A BE 750193D A BE750193D A BE 750193DA BE 750193 A BE750193 A BE 750193A
Authority
BE
Belgium
Prior art keywords
azoic colorants
azoic
colorants
Prior art date
Application number
Other languages
English (en)
Inventor
P Grandjean
W Steinemann
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE750193A publication Critical patent/BE750193A/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
    • C09B50/00—Formazane dyes; Tetrazolium dyes
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/16—Disazo dyes from other coupling components
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE750193D 1969-05-12 1970-05-08 Colorants azoiques BE750193A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH720469A CH519558A (de) 1969-05-12 1969-05-12 Verfahren zur Herstellung von metallisierbaren Azofarbstoffen und deren Metallkomplexverbindungen

Publications (1)

Publication Number Publication Date
BE750193A true BE750193A (fr) 1970-10-16

Family

ID=4321493

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750193D BE750193A (fr) 1969-05-12 1970-05-08 Colorants azoiques

Country Status (7)

Country Link
JP (1) JPS4811206B1 (fr)
BE (1) BE750193A (fr)
CH (1) CH519558A (fr)
ES (1) ES379535A1 (fr)
FR (1) FR2042560B1 (fr)
GB (1) GB1306593A (fr)
NL (1) NL7006451A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417885B2 (fr) * 1973-08-20 1979-07-03

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526218A (en) * 1946-12-20 1950-10-17 Visking Corp Solubilized azo dye
FR1291185A (fr) * 1961-05-19 1962-04-20 Sandoz Sa Colorants azoïques, leur fabrication et leurs applications

Also Published As

Publication number Publication date
CH519558A (de) 1972-02-29
JPS4811206B1 (fr) 1973-04-11
DE2022453B2 (de) 1975-11-06
FR2042560B1 (fr) 1974-05-24
GB1306593A (en) 1973-02-14
ES379535A1 (es) 1973-04-01
DE2022453A1 (de) 1970-11-19
FR2042560A1 (fr) 1971-02-12
NL7006451A (fr) 1970-11-16

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