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ES375345A1 - Procedimiento para la obtencion de la modificacion beta- cristalina del 4,4'-bis - (alfa - antraquinolilaminocarbo- nil)-azobenceno. - Google Patents

Procedimiento para la obtencion de la modificacion beta- cristalina del 4,4'-bis - (alfa - antraquinolilaminocarbo- nil)-azobenceno.

Info

Publication number
ES375345A1
ES375345A1 ES375345A ES375345A ES375345A1 ES 375345 A1 ES375345 A1 ES 375345A1 ES 375345 A ES375345 A ES 375345A ES 375345 A ES375345 A ES 375345A ES 375345 A1 ES375345 A1 ES 375345A1
Authority
ES
Spain
Prior art keywords
azobenzene
bis
procedure
obtaining
anthraquinolylaminocarbonil
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES375345A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES375345A1 publication Critical patent/ES375345A1/es
Expired legal-status Critical Current

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
    • C09B1/43—Dicarboxylic acids
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/36—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines with amino-anthracene or amino-anthraquinone 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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/12—Anthraquinone-azo 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds
    • C09B67/0029—Crystal modifications; Special X-ray patterns of azo compounds of monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES375345A 1969-01-14 1970-01-12 Procedimiento para la obtencion de la modificacion beta- cristalina del 4,4'-bis - (alfa - antraquinolilaminocarbo- nil)-azobenceno. Expired ES375345A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH41569A CH509392A (de) 1969-01-14 1969-01-14 Verfahren zur Verbesserung der färberischen Eigenschaften von Pigmentfarbstoffen

Publications (1)

Publication Number Publication Date
ES375345A1 true ES375345A1 (es) 1972-08-16

Family

ID=4186503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375345A Expired ES375345A1 (es) 1969-01-14 1970-01-12 Procedimiento para la obtencion de la modificacion beta- cristalina del 4,4'-bis - (alfa - antraquinolilaminocarbo- nil)-azobenceno.

Country Status (10)

Country Link
US (1) US3660375A (es)
JP (1) JPS4813325B1 (es)
BE (1) BE744022A (es)
BR (1) BR7015941D0 (es)
CH (1) CH509392A (es)
DE (1) DE2000754A1 (es)
ES (1) ES375345A1 (es)
FR (1) FR2028279A1 (es)
GB (1) GB1278810A (es)
NL (1) NL7000438A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284506A (en) * 1979-12-26 1981-08-18 Nl Industries, Inc. Biomedical devices
DE3223888A1 (de) * 1982-06-26 1983-12-29 Hoechst Ag, 6230 Frankfurt Neue kristallmodifikation von pigment red 53:1
JPS62117993U (es) * 1986-01-21 1987-07-27

Also Published As

Publication number Publication date
FR2028279A1 (es) 1970-10-09
JPS4813325B1 (es) 1973-04-26
DE2000754A1 (de) 1970-08-06
US3660375A (en) 1972-05-02
BR7015941D0 (pt) 1973-04-19
NL7000438A (es) 1970-07-16
GB1278810A (en) 1972-06-21
BE744022A (fr) 1970-06-15
CH509392A (de) 1971-06-30

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