ES375242A1 - Procedimiento para la preparacion de pigmentos disazoicos. - Google Patents

Procedimiento para la preparacion de pigmentos disazoicos.

Info

Publication number: ES375242A1
Authority: ES; Spain
Prior art keywords: formula; radical; group; translation; preparation
Prior art date: 1969-01-09
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

ES375242A

Other languages

English (en)

Spanish (es)

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.)

Novartis AG

BASF Schweiz AG

Original Assignee

Ciba Geigy AG

Ciba 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.)

1969-01-09

Filing date

1970-01-08

Publication date

1972-04-16

1969-01-09 Priority claimed from CH22669A external-priority patent/CH517150A/de

1970-01-08 Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG

1972-04-16 Publication of ES375242A1 publication Critical patent/ES375242A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
239000000049 pigment Substances 0.000 title abstract 2
-1 naphthalene radical Chemical class 0.000 abstract 4
125000000217 alkyl group Chemical group 0.000 abstract 3
150000005840 aryl radicals Chemical class 0.000 abstract 3
125000003710 aryl alkyl group Chemical group 0.000 abstract 2
125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 2
125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 2
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
150000004982 aromatic amines Chemical class 0.000 abstract 1
125000000623 heterocyclic group Chemical group 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
150000003254 radicals Chemical class 0.000 abstract 1
125000000565 sulfonamide group Chemical group 0.000 abstract 1

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
- 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
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
- 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
- C09B43/38—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 by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Coloring (AREA)

ES375242A 1969-01-09 1970-01-08 Procedimiento para la preparacion de pigmentos disazoicos. Expired ES375242A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH22669A CH517150A (de)	1969-01-09	1969-01-09	Verfahren zur Herstellung neuer Disazofarbstoffe
CH1662569		1969-11-07

Publications (1)

Publication Number	Publication Date
ES375242A1 true ES375242A1 (es)	1972-04-16

Family

ID=25683938

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES375242A Expired ES375242A1 (es)	1969-01-09	1970-01-08	Procedimiento para la preparacion de pigmentos disazoicos.

Country Status (3)

Country	Link
BE (1)	BE744158A (fr)
ES (1)	ES375242A1 (fr)
FR (1)	FR2027981A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1290836A (fr) *	1960-12-19	1962-04-20	Hoechst Ag	Complexes métalliques de colorants azoïques, insolubles dans l'eau et préparationde ces complexes
CH452749A (de) *	1967-01-27	1968-03-15	Ciba Geigy	Verfahren zur Herstellung neuer Azofarbstoffpigmente

1970
- 1970-01-05 FR FR7000165A patent/FR2027981A1/fr not_active Withdrawn
- 1970-01-08 BE BE744158D patent/BE744158A/fr unknown
- 1970-01-08 ES ES375242A patent/ES375242A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2027981A1 (en)	1970-10-02
BE744158A (fr)	1970-07-08

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