CH431763A - Procédé pour la préparation de colorants azoïques basiques - Google Patents

Procédé pour la préparation de colorants azoïques basiques

Info

Publication number: CH431763A
Authority: CH; Switzerland
Prior art keywords: preparation; azo dyes; basic azo; basic; dyes
Prior art date: 1963-10-17

Application number

CH1320664A

Other languages

English (en)

Inventor

Mingasson Georges

Sureau Robert

Dupre Victor

Original Assignee

Kuhlmann Ets

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.)

1963-10-17

Filing date

1964-10-12

Publication date

1967-03-15

1964-10-12 Application filed by Kuhlmann Ets filed Critical Kuhlmann Ets

1967-03-15 Publication of CH431763A publication Critical patent/CH431763A/fr

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
- 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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

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

CH1320664A 1963-10-17 1964-10-12 Procédé pour la préparation de colorants azoïques basiques CH431763A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR950890A FR1380628A (fr)	1963-10-17	1963-10-17	Nouveaux colorants azoïques basiques

Publications (1)

Publication Number	Publication Date
CH431763A true CH431763A (fr)	1967-03-15

Family

ID=8814571

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1320664A CH431763A (fr)	1963-10-17	1964-10-12	Procédé pour la préparation de colorants azoïques basiques

Country Status (7)

Country	Link
US (1)	US3417075A (fr)
BE (1)	BE654145A (fr)
CH (1)	CH431763A (fr)
DE (1)	DE1287716B (fr)
FR (1)	FR1380628A (fr)
GB (1)	GB1060253A (fr)
NL (2)	NL6411974A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE674374A (fr) *	1965-01-15
DE1795227A1 (de) *	1968-08-24	1971-11-04	Basf Ag	Neue basische Azofarbstoffe der Indazolreihe
CH558822A (de) *	1972-08-10	1975-02-14	Sandoz Ag	Verfahren zur herstellung von sulfonsaeuregruppenfreien basischen azoverbindungen.
US7497878B2 (en)	2005-06-30	2009-03-03	L'oreal, S.A.	Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2671775A (en) *	1950-06-22	1954-03-09	Ciba Ltd	Trisazo dyestuffs
FR1338315A (fr) *	1962-01-13	1963-09-27	Kuhlmann Ets	Nouveaux dérivés d'indazolium et colorants en résultant
FR1322331A (fr) *	1962-02-16	1963-03-29	Cfmc	Nouveaux colorants azoïques

0
- NL NL126198D patent/NL126198C/xx active
- BE BE654145D patent/BE654145A/xx unknown
- DE DENDAT1287716D patent/DE1287716B/de active Pending
1963
- 1963-10-17 FR FR950890A patent/FR1380628A/fr not_active Expired
1964
- 1964-10-12 CH CH1320664A patent/CH431763A/fr unknown
- 1964-10-14 NL NL6411974A patent/NL6411974A/xx unknown
- 1964-10-16 GB GB42220/64A patent/GB1060253A/en not_active Expired
- 1964-10-19 US US404947A patent/US3417075A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR1380628A (fr)	1964-12-04
DE1287716B (fr)	1969-01-23
NL6411974A (fr)	1965-04-20
US3417075A (en)	1968-12-17
GB1060253A (en)	1967-03-01
BE654145A (fr)
NL126198C (fr)

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