CH549081A - PROCESS FOR THE MANUFACTURING OF TRISAZO DYES. - Google Patents

PROCESS FOR THE MANUFACTURING OF TRISAZO DYES.

Info

Publication number: CH549081A
Authority: CH; Switzerland
Prior art keywords: manufacturing; trisazo dyes; trisazo; dyes
Prior art date: 1971-03-06

Application number

CH165574A

Other languages

German (de)

Original Assignee

Bayer 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.)

1971-03-06

Filing date

1972-03-03

Publication date

1974-05-15

1972-03-03 Application filed by Bayer Ag filed Critical Bayer Ag

1974-05-15 Publication of CH549081A publication Critical patent/CH549081A/en

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
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4

Landscapes

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

CH165574A 1971-03-06 1972-03-03 PROCESS FOR THE MANUFACTURING OF TRISAZO DYES. CH549081A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712110771 DE2110771C3 (en)	1971-03-06	1971-03-06	Trisazo dyes and their use for dyeing hydroxyl-containing and nitrogen-containing fiber materials

Publications (1)

Publication Number	Publication Date
CH549081A true CH549081A (en)	1974-05-15

Family

ID=5800734

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH317072A CH555443A (en)	1971-03-06	1972-03-03
CH165574A CH549081A (en)	1971-03-06	1972-03-03	PROCESS FOR THE MANUFACTURING OF TRISAZO DYES.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH317072A CH555443A (en)	1971-03-06	1972-03-03

Country Status (8)

Country	Link
JP (1)	JPS544975B1 (en)
BE (1)	BE780255A (en)
CH (2)	CH555443A (en)
DE (1)	DE2110771C3 (en)
FR (1)	FR2128658B1 (en)
GB (1)	GB1327914A (en)
IT (1)	IT953444B (en)
NL (1)	NL7202869A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE795378A (en) *	1972-02-15	1973-08-13	Sandoz Sa	NEW POLYAZOIC DYES AND THEIR PREPARATION
GB1443541A (en) *	1972-11-09	1976-07-21	Basf Ag	Trisazo dyes
US5180817A (en) *	1990-03-28	1993-01-19	Sumitomo Chemical Company, Limited	Trisazo compounds and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB338111A (en) *	1929-07-03	1930-11-03	Ici Ltd	Improvements in the dyeing of regenerated cellulose materials
FR892914A (en) *	1940-10-10	1944-05-24	Ig Farbenindustrie Ag	Process for the production of asymmetric polyazo dyes
FR1100541A (en) *	1954-05-11	1955-09-21	Hoechst Ag	Poly-azo dyes and process for the preparation of these dyes

1971
- 1971-03-06 DE DE19712110771 patent/DE2110771C3/en not_active Expired
1972
- 1972-03-02 GB GB1030572A patent/GB1327914A/en not_active Expired
- 1972-03-03 CH CH317072A patent/CH555443A/xx unknown
- 1972-03-03 CH CH165574A patent/CH549081A/en not_active IP Right Cessation
- 1972-03-03 JP JP2163472A patent/JPS544975B1/ja active Pending
- 1972-03-03 NL NL7202869A patent/NL7202869A/xx unknown
- 1972-03-04 IT IT2145172A patent/IT953444B/en active
- 1972-03-06 FR FR7207688A patent/FR2128658B1/fr not_active Expired
- 1972-03-06 BE BE780255A patent/BE780255A/en unknown

Also Published As

Publication number	Publication date
FR2128658B1 (en)	1976-06-11
DE2110771B2 (en)	1979-08-30
BE780255A (en)	1972-09-06
DE2110771A1 (en)	1972-09-14
IT953444B (en)	1973-08-10
CH555443A (en)	1974-10-31
DE2110771C3 (en)	1980-05-14
GB1327914A (en)	1973-08-22
JPS544975B1 (en)	1979-03-12
NL7202869A (en)	1972-09-08
FR2128658A1 (en)	1972-10-20

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CH556372A (en)	1974-11-29	PROCESS FOR THE MANUFACTURING OF TETRAKIS AZO DYES.
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Legal Events

Date	Code	Title	Description
1985-11-29	PL	Patent ceased