FR2333834B1 - - Google Patents

Info

Publication number: FR2333834B1
Authority: FR; France
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

FR7626744A

Other versions

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.)

Sandoz AG

Original Assignee

Sandoz 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.)

1975-09-05

Filing date

1976-09-06

Publication date

1980-05-09

1976-09-06 Application filed by Sandoz AG filed Critical Sandoz AG

1977-07-01 Publication of FR2333834A1 publication Critical patent/FR2333834A1/fr

1980-05-09 Application granted granted Critical

1980-05-09 Publication of FR2333834B1 publication Critical patent/FR2333834B1/fr

Status Granted legal-status Critical Current

Links

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
- C09B35/50—Tetrazo dyes
- C09B35/52—Tetrazo dyes of the type
- 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
- 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
- C09B35/50—Tetrazo dyes
- C09B35/60—Tetrazo dyes of the type
- 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
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/04—Stilbene-azo dyes

Landscapes

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

FR7626744A 1975-09-05 1976-09-06 Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants Granted FR2333834A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1159075A CH623346A5 (fr)	1975-09-05	1975-09-05

Publications (2)

Publication Number	Publication Date
FR2333834A1 FR2333834A1 (fr)	1977-07-01
FR2333834B1 true FR2333834B1 (fr)	1980-05-09

Family

ID=4374950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7626744A Granted FR2333834A1 (fr)	1975-09-05	1976-09-06	Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants

Country Status (8)

Country	Link
US (1)	US4390470A (fr)
JP (1)	JPS5232021A (fr)
CH (1)	CH623346A5 (fr)
DE (1)	DE2637922A1 (fr)
ES (1)	ES451237A1 (fr)
FR (1)	FR2333834A1 (fr)
GB (1)	GB1553432A (fr)
IT (1)	IT1065225B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH654588A5 (de) *	1981-12-31	1986-02-28	Sandoz Ag	Metallisierte stilbenazoverbindungen, verfahren zur herstellung und verwendung.
US4620875A (en) *	1984-04-10	1986-11-04	Ricoh Company, Ltd.	Aqueous ink composition
DE19831095A1 (de) *	1998-07-10	2000-01-13	Clariant Gmbh	Wasserlösliche schwarze Stilbenfarbstoffe, ihre Herstellung und Verwendung
WO2013008201A2 (fr)	2011-07-12	2013-01-17	Colourtex Industries Limited	Nouveaux colorants réactifs, leurs mélanges et procédés correspondants
KR102567747B1 (ko) *	2022-10-21	2023-08-25	주식회사 케이에너지시스템	가스 측정 장치 및 그의 가스 측정 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE933582C (de) *	1953-03-06	1955-09-29	Hoechst Ag	Verfahren zur Herstellung von Polyazofarbstoffen
DE2139148C3 (de) *	1971-08-05	1975-10-02	Bayer Ag, 5090 Leverkusen	Telrakisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben vonpflanzlichen und tierischen Fasermaterialien, sowie von Leder
CH584267A5 (fr) *	1973-07-09	1977-01-31	Sandoz Ag
IN141181B (fr) *	1973-12-06	1977-01-29	Bayer Ag
CH599250A5 (fr)	1974-05-14	1978-05-31	Sandoz Ag
CH606322A5 (fr) *	1975-09-02	1978-10-31	Sandoz Ag

1975
- 1975-09-05 CH CH1159075A patent/CH623346A5/de not_active IP Right Cessation
1976
- 1976-08-23 DE DE19762637922 patent/DE2637922A1/de not_active Withdrawn
- 1976-09-02 GB GB3636876A patent/GB1553432A/en not_active Expired
- 1976-09-03 ES ES451237A patent/ES451237A1/es not_active Expired
- 1976-09-03 JP JP10510176A patent/JPS5232021A/ja active Pending
- 1976-09-06 IT IT2690776A patent/IT1065225B/it active
- 1976-09-06 FR FR7626744A patent/FR2333834A1/fr active Granted
1979
- 1979-05-16 US US06/039,254 patent/US4390470A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1553432A (en)	1979-09-26
US4390470A (en)	1983-06-28
JPS5232021A (en)	1977-03-10
DE2637922A1 (de)	1977-03-17
CH623346A5 (fr)	1981-05-29
ES451237A1 (es)	1977-12-01
IT1065225B (it)	1985-02-25
FR2333834A1 (fr)	1977-07-01

Legal Events

Date	Code	Title	Description
1987-07-17	ST	Notification of lapse

Publication	Publication Date	Title
JPS5755945B2 (fr)	1982-11-26
FR2288631B1 (fr)	1980-10-24
JPS5540097B2 (fr)	1980-10-15
JPS5188047A (fr)	1976-08-02
FR2317248B1 (fr)	1977-12-16
JPS5438242Y2 (fr)	1979-11-14
JPS51113033U (fr)	1976-09-13
JPS5553567Y2 (fr)	1980-12-11
JPS5526237Y2 (fr)	1980-06-24
JPS51103732U (fr)	1976-08-19
JPS51132694U (fr)	1976-10-25
AU68341S (fr)	1976-05-18
JPS5283333U (fr)	1977-06-21
JPS5275251U (fr)	1977-06-04
DE2525206A1 (fr)	1976-07-15
JPS51139491U (fr)	1976-11-10
JPS51138748U (fr)	1976-11-09
CH599638A5 (fr)	1978-05-31
CH597088A5 (fr)	1978-03-31
BG22168A1 (fr)	1977-02-20
BG21539A1 (fr)	1976-07-20
BG21127A1 (fr)	1976-03-20
CH596011A5 (fr)	1978-02-28
CH600073A5 (fr)	1978-06-15
CH589734A5 (fr)	1977-07-15