IT7822194A0 - Coloranti monoazoici. - Google Patents

Coloranti monoazoici.

Info

Publication number: IT7822194A0
Authority: IT; Italy
Prior art keywords: monoazo dyes; monoazo; dyes
Prior art date: 1977-04-13

Application number

IT7822194A

Other languages

English (en)

Other versions

IT1096171B (it

Original Assignee

Londra Gran Bretagna

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.)

1977-04-13

Filing date

1978-04-11

Publication date

1978-04-11

1978-04-11 Application filed by Londra Gran Bretagna filed Critical Londra Gran Bretagna

1978-04-11 Publication of IT7822194A0 publication Critical patent/IT7822194A0/it

1985-08-17 Application granted granted Critical

1985-08-17 Publication of IT1096171B publication Critical patent/IT1096171B/it

Links

239000000975 dye Substances 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
- C09B29/0077—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms
- C09B29/0085—Thiazoles or condensed thiazoles
- C09B29/0088—Benzothiazoles

Landscapes

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

IT22194/78A 1977-04-13 1978-04-11 Coloranti monoazoici IT1096171B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1528277		1977-04-13

Publications (2)

Publication Number	Publication Date
IT7822194A0 true IT7822194A0 (it)	1978-04-11
IT1096171B IT1096171B (it)	1985-08-17

Family

ID=10056306

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22194/78A IT1096171B (it)	1977-04-13	1978-04-11	Coloranti monoazoici

Country Status (4)

Country	Link
BE (1)	BE865726A (it)
CH (1)	CH631198A5 (it)
FR (1)	FR2387267A1 (it)
IT (1)	IT1096171B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19521195A1 (de) *	1994-06-21	1996-01-04	Sandoz Ag	Saure Monoazofarbstoffe
EP1424368A1 (en) *	2002-11-29	2004-06-02	Clariant International Ltd.	Mono azo dyes
CA2497388A1 (en) *	2002-11-13	2004-05-27	Clariant Finance (Bvi) Limited	Mono azo dyes

1978
- 1978-04-05 BE BE186598A patent/BE865726A/xx not_active IP Right Cessation
- 1978-04-11 IT IT22194/78A patent/IT1096171B/it active
- 1978-04-11 FR FR7810619A patent/FR2387267A1/fr active Granted
- 1978-04-12 CH CH393178A patent/CH631198A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1096171B (it)	1985-08-17
FR2387267B1 (it)	1983-02-25
BE865726A (fr)	1978-10-05
FR2387267A1 (fr)	1978-11-10
CH631198A5 (en)	1982-07-30

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950428