AT243393B - Process for the preparation of new water-insoluble monoazo dyes - Google Patents

Process for the preparation of new water-insoluble monoazo dyes

Info

Publication number: AT243393B
Authority: AT; Austria
Prior art keywords: preparation; new water; monoazo dyes; insoluble monoazo; insoluble
Prior art date: 1962-04-10

Application number

AT283363A

Other languages

German (de)

Original Assignee

Hoechst 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.)

1962-04-10

Filing date

1963-04-08

Publication date

1965-11-10

1962-04-10 Priority claimed from DEF36514A external-priority patent/DE1276841B/en

1962-11-30 Priority claimed from DEF38428A external-priority patent/DE1213552B/en

1963-04-08 Application filed by Hoechst Ag filed Critical Hoechst Ag

1965-11-10 Application granted granted Critical

1965-11-10 Publication of AT243393B publication Critical patent/AT243393B/en

Links

239000000975 dye Substances 0.000 title 1
NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 title 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/22—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of heterocyclic compounds
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Coloring (AREA)

AT283363A 1962-04-10 1963-04-08 Process for the preparation of new water-insoluble monoazo dyes AT243393B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEF36514A DE1276841B (en)	1962-04-10	1962-04-10	Process for the preparation of water-insoluble monoazo dyes
DEF38428A DE1213552B (en)	1962-11-30	1962-11-30	Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number	Publication Date
AT243393B true AT243393B (en)	1965-11-10

Family

ID=25975291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT283363A AT243393B (en)	1962-04-10	1963-04-08	Process for the preparation of new water-insoluble monoazo dyes

Country Status (3)

Country	Link
AT (1)	AT243393B (en)
DK (1)	DK102974C (en)
GB (1)	GB1036843A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6763213B2 (en) *	2016-06-29	2020-09-30	Dic株式会社	New azo compound

1963
- 1963-04-08 AT AT283363A patent/AT243393B/en active
- 1963-04-09 DK DK166863A patent/DK102974C/en active
- 1963-04-10 GB GB1444263A patent/GB1036843A/en not_active Expired

Also Published As

Publication number	Publication date
GB1036843A (en)	1966-07-20
DK102974C (en)	1965-11-01

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