ES484263A0 - Procedimiento para la preparacion de colorantes complejos de cromo - Google Patents

Procedimiento para la preparacion de colorantes complejos de cromo

Info

Publication number: ES484263A0
Authority: ES; Spain
Prior art keywords: procedure; preparation; chrome dyes; complex; complex chrome
Prior art date: 1978-09-20
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.): Granted

Application number

ES484263A

Other languages

English (en)

Other versions

ES8100331A1 (es

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.)

Novartis AG

Original Assignee

Ciba Geigy 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.)

1978-09-20

Filing date

1979-09-19

Publication date

1980-11-01

1979-09-19 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1980-11-01 Publication of ES484263A0 publication Critical patent/ES484263A0/es

1980-11-01 Publication of ES8100331A1 publication Critical patent/ES8100331A1/es

Status Expired legal-status Critical Current

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
- C09B55/00—Azomethine dyes
- C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/26—Disazo or polyazo compounds containing chromium

Landscapes

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

ES484263A 1978-09-20 1979-09-19 Procedimiento para la preparacion de colorantes complejos de cromo Expired ES8100331A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH984578		1978-09-20

Publications (2)

Publication Number	Publication Date
ES484263A0 true ES484263A0 (es)	1980-11-01
ES8100331A1 ES8100331A1 (es)	1980-11-01

Family

ID=4356284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES484263A Expired ES8100331A1 (es)	1978-09-20	1979-09-19	Procedimiento para la preparacion de colorantes complejos de cromo

Country Status (7)

Country	Link
US (1)	US4311641A (es)
EP (1)	EP0009466B1 (es)
JP (1)	JPS5543196A (es)
BR (1)	BR7905973A (es)
DE (1)	DE2963000D1 (es)
ES (1)	ES8100331A1 (es)
PT (1)	PT70155A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4340536A (en) *	1979-05-23	1982-07-20	Ciba-Geigy Corporation	Chrome-complex dyes and the production and use thereof
US4544739A (en) *	1979-10-19	1985-10-01	Ciba-Geigy Corporation	Fibre-reactive chromium complex Azo-azomethine dyes
US4502860A (en) *	1982-07-02	1985-03-05	Ciba-Geigy Corporation	Bis-1:2-chromium complexes of disazo dyes, and their preparation and use
CH658665A5 (de) *	1984-04-05	1986-11-28	Ciba Geigy Ag	Chromkomplexfarbstoffe.
TW202307142A (zh) *	2021-07-29	2023-02-16	日商富士軟片股份有限公司	著色組成物、膜、濾光器、固體攝像元件、圖像顯示裝置及色素多聚體

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2933488A (en) *		1960-04-19		Heavy metal-containing azo dyestuffs
US2491928A (en) *	1945-02-24	1949-12-20	Pharma Chemical Corp	Metalliferous azoic dyes
CH443518A (de) *	1964-07-31	1967-09-15	Geigy Ag J R	Verfahren zur Herstellung wasserlöslicher chromhaltiger Farbstoffe
US3459727A (en) *	1966-08-19	1969-08-05	Geigy Ag J R	Mixed chromium-containing dyestuffs containing a monoazo and a disazo dyestuff
US4052374A (en) *	1974-12-24	1977-10-04	Basf Aktiengesellschaft	Unsymmetrical 1:2-chromium complexes containing an azo compound and an azomethine compound
CH624979A5 (es) *	1975-05-14	1981-08-31	Ciba Geigy Ag

1979
- 1979-09-07 PT PT70155A patent/PT70155A/pt unknown
- 1979-09-10 US US06/074,206 patent/US4311641A/en not_active Expired - Lifetime
- 1979-09-14 DE DE7979810095T patent/DE2963000D1/de not_active Expired
- 1979-09-14 EP EP79810095A patent/EP0009466B1/de not_active Expired
- 1979-09-19 ES ES484263A patent/ES8100331A1/es not_active Expired
- 1979-09-19 BR BR7905973A patent/BR7905973A/pt unknown
- 1979-09-20 JP JP12023079A patent/JPS5543196A/ja active Granted

Also Published As

Publication number	Publication date
EP0009466B1 (de)	1982-05-19
JPS6334185B2 (es)	1988-07-08
US4311641A (en)	1982-01-19
EP0009466A1 (de)	1980-04-02
DE2963000D1 (en)	1982-07-08
BR7905973A (pt)	1980-07-08
PT70155A (en)	1979-10-01
JPS5543196A (en)	1980-03-26
ES8100331A1 (es)	1980-11-01

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