CH623346A5 - - Google Patents

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Info

Publication number: CH623346A5
Authority: CH; Switzerland
Prior art keywords: formula; black; hydrogen; parts; leather
Prior art date: 1975-09-05

Application number

CH1159075A

Other languages

German (de)

English (en)

Inventor

Claude Vogel

Heinz Dr Wicki

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

1975-09-05

Publication date

1981-05-29

1975-09-05 Application filed by Sandoz Ag filed Critical Sandoz Ag

1975-09-05 Priority to CH1159075A priority Critical patent/CH623346A5/de

1976-08-23 Priority to DE19762637922 priority patent/DE2637922A1/de

1976-09-02 Priority to GB3636876A priority patent/GB1553432A/en

1976-09-03 Priority to ES451237A priority patent/ES451237A1/es

1976-09-03 Priority to JP10510176A priority patent/JPS5232021A/ja

1976-09-06 Priority to IT2690776A priority patent/IT1065225B/it

1976-09-06 Priority to FR7626744A priority patent/FR2333834A1/fr

1978-03-13 Priority to US05/885,627 priority patent/US4169832A/en

1979-05-16 Priority to US06/039,254 priority patent/US4390470A/en

1981-05-29 Publication of CH623346A5 publication Critical patent/CH623346A5/de

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)

CH1159075A 1975-09-05 1975-09-05 CH623346A5 (nl)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
CH1159075A CH623346A5 (nl)	1975-09-05	1975-09-05
DE19762637922 DE2637922A1 (de)	1975-09-05	1976-08-23	Organische verbindungen, deren herstellung und verwendung
GB3636876A GB1553432A (en)	1975-09-05	1976-09-02	Stillbene tetrakis azo dyes
ES451237A ES451237A1 (es)	1975-09-05	1976-09-03	Un procedimiento para la produccion de colorantes anionicos.
JP10510176A JPS5232021A (en)	1975-09-05	1976-09-03	Polyazo compounds and process for producing same and method for dyeing used thereor
IT2690776A IT1065225B (it)	1975-09-05	1976-09-06	Composti poliazoici loro preparazione e loro impiego come coloranti
FR7626744A FR2333834A1 (fr)	1975-09-05	1976-09-06	Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants
US05/885,627 US4169832A (en)	1975-09-05	1978-03-13	Disazo and trisazo intermediates for polyazo dyes containing a stilbenyl or 2,2'-disulfostilbenyl radical
US06/039,254 US4390470A (en)	1975-09-05	1979-05-16	Tetrakisazo dyes containing a stilbenylene or 2,2'-disulfostilbenylene radical

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CH623346A5 true CH623346A5 (nl)	1981-05-29

Family

ID=4374950

Family Applications (1)

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

Country Status (8)

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

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 (en)	2011-07-12	2013-01-17	Colourtex Industries Limited	Novel reactive dyes, there mixtures and processes thereof
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 (nl) *	1973-07-09	1977-01-31	Sandoz Ag
IN141181B (nl) *	1973-12-06	1977-01-29	Bayer Ag
CH599250A5 (nl)	1974-05-14	1978-05-31	Sandoz Ag
CH606322A5 (nl) *	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 JP JP10510176A patent/JPS5232021A/ja active Pending
- 1976-09-03 ES ES451237A patent/ES451237A1/es not_active Expired
- 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
ES451237A1 (es)	1977-12-01
GB1553432A (en)	1979-09-26
US4390470A (en)	1983-06-28
DE2637922A1 (de)	1977-03-17
FR2333834B1 (nl)	1980-05-09
JPS5232021A (en)	1977-03-10
IT1065225B (it)	1985-02-25
FR2333834A1 (fr)	1977-07-01

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Legal Events

Date	Code	Title	Description
1986-05-30	PL	Patent ceased
2024-10-31	PL	Patent ceased