GB1369831A - Cationic mono and dis-azo dyestuffs and processes for their preparation - Google Patents

Cationic mono and dis-azo dyestuffs and processes for their preparation

Info

Publication number: GB1369831A
Authority: GB; United Kingdom
Prior art keywords: dis; processes; preparation; azo dyestuffs; cationic mono
Prior art date: 1970-08-12
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

GB3765871A

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.)

Pechiney Ugine Kuhlmann SA

Original Assignee

Pechiney Ugine Kuhlmann 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.)

1970-08-12

Filing date

1971-08-11

Publication date

1974-10-09

1971-08-11 Application filed by Pechiney Ugine Kuhlmann SA filed Critical Pechiney Ugine Kuhlmann SA

1974-10-09 Publication of GB1369831A publication Critical patent/GB1369831A/en

Status Expired legal-status Critical Current

Links

125000002091 cationic group Chemical group 0.000 title 1
125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title 1
NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical compound [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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/12—Disazo dyes from other coupling components "C"
- C09B31/14—Heterocyclic 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/16—1,3-Diazoles or hydrogenated 1,3-diazoles ; (Benz)imidazolium

Landscapes

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

GB3765871A 1970-08-12 1971-08-11 Cationic mono and dis-azo dyestuffs and processes for their preparation Expired GB1369831A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7029640A FR2112050B1 (en)	1970-08-12	1970-08-12

Publications (1)

Publication Number	Publication Date
GB1369831A true GB1369831A (en)	1974-10-09

Family

ID=9060114

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB3765871A Expired GB1369831A (en)	1970-08-12	1971-08-11	Cationic mono and dis-azo dyestuffs and processes for their preparation

Country Status (6)

Country	Link
BE (1)	BE771106A (en)
CH (1)	CH527883A (en)
DE (1)	DE2140511A1 (en)
FR (1)	FR2112050B1 (en)
GB (1)	GB1369831A (en)
NL (1)	NL7110927A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

1970
- 1970-08-12 FR FR7029640A patent/FR2112050B1/fr not_active Expired
1971
- 1971-08-09 NL NL7110927A patent/NL7110927A/xx unknown
- 1971-08-09 BE BE771106A patent/BE771106A/en unknown
- 1971-08-10 CH CH1173771A patent/CH527883A/en not_active IP Right Cessation
- 1971-08-11 GB GB3765871A patent/GB1369831A/en not_active Expired
- 1971-08-12 DE DE19712140511 patent/DE2140511A1/en active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

Also Published As

Publication number	Publication date
BE771106A (en)	1972-02-09
NL7110927A (en)	1972-02-15
CH527883A (en)	1972-09-15
DE2140511A1 (en)	1972-02-17
FR2112050A1 (en)	1972-06-16
FR2112050B1 (en)	1978-01-13

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Legal Events

Date	Code	Title	Description
1975-02-19	PS	Patent sealed
1979-03-14	PCNP	Patent ceased through non-payment of renewal fee