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FR2399465A1 - Nouveaux complexes chromiferes 1 : 2, leur preparation et leur application comme colorants - Google Patents

Nouveaux complexes chromiferes 1 : 2, leur preparation et leur application comme colorants

Info

Publication number
FR2399465A1
FR2399465A1 FR7822317A FR7822317A FR2399465A1 FR 2399465 A1 FR2399465 A1 FR 2399465A1 FR 7822317 A FR7822317 A FR 7822317A FR 7822317 A FR7822317 A FR 7822317A FR 2399465 A1 FR2399465 A1 FR 2399465A1
Authority
FR
France
Prior art keywords
preparation
colorants
new
application
chromium complexes
Prior art date
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
FR7822317A
Other languages
English (en)
Other versions
FR2399465B1 (fr
Inventor
Claude Vogel
Heinz Wicki
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.)
Filing date
Publication date
Priority claimed from CH963477A external-priority patent/CH612211A5/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of FR2399465A1 publication Critical patent/FR2399465A1/fr
Application granted granted Critical
Publication of FR2399465B1 publication Critical patent/FR2399465B1/fr
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
    • 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)

Abstract

L'invention concerne de nouveaux complexes chromifères 1 : 2 et leur préparation. Les composés de l'invention répondent à la formule :
FR7822317A 1977-08-05 1978-07-27 Nouveaux complexes chromiferes 1 : 2, leur preparation et leur application comme colorants Granted FR2399465A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH963477A CH612211A5 (en) 1977-08-05 1977-08-05 Process for preparing 1:2 chromium complexes of disazo dyes and their use
CH184378 1978-02-21

Publications (2)

Publication Number Publication Date
FR2399465A1 true FR2399465A1 (fr) 1979-03-02
FR2399465B1 FR2399465B1 (fr) 1983-08-05

Family

ID=25688823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822317A Granted FR2399465A1 (fr) 1977-08-05 1978-07-27 Nouveaux complexes chromiferes 1 : 2, leur preparation et leur application comme colorants

Country Status (7)

Country Link
US (1) US4212802A (fr)
JP (1) JPS5440826A (fr)
DE (1) DE2832756A1 (fr)
ES (1) ES472383A1 (fr)
FR (1) FR2399465A1 (fr)
GB (1) GB2002410B (fr)
IT (1) IT1192612B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018761A1 (de) * 1979-05-28 1980-12-11 Sandoz Ag 1 zu 2 metallkomplexverbindungen, deren herstellung und verwendung
EP0037377B1 (fr) * 1980-03-27 1984-08-01 Ciba-Geigy Ag Colorants azoiques métallisés, leur préparation et leur utilisation
DE3207331A1 (de) * 1982-03-02 1983-09-08 Basf Ag, 6700 Ludwigshafen Sulfonamid- und aminogruppenfreie metallkomplexfarbstoffe
CH654847A5 (de) * 1982-07-28 1986-03-14 Sandoz Ag 1:2-metallkomplexverbindungen, deren herstellung und deren verwendung.
DE3805746C2 (de) * 1987-03-05 2003-04-10 Clariant Finance Bvi Ltd 1:2-Chromkomplexfarbstoffe
CN102702787B (zh) * 2012-03-27 2014-02-12 河北永泰柯瑞特化工有限公司 用于锦纶染色的酸性染料组合物
CN114752123B (zh) * 2022-04-07 2022-12-13 浙江坤荣橡胶科技股份有限公司 一种高撕裂性耐切割耐屈挠轮胎胎面材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152652A (en) * 1936-07-02 1939-04-04 Gen Aniline Works Inc Metalliferous azo dyes
US2580867A (en) * 1949-04-14 1952-01-01 Sandoz Ag Disazo dyestuffs and their chromium, iron and cobalt complexes
US2673200A (en) * 1950-06-21 1954-03-23 Sandoz Ag Azo dyestuffs
FR1451845A (fr) * 1964-10-29 1966-01-07 Basf Ag Colorants à complexes de chrome et de cobalt

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053928A (fr) *
GB666337A (en) * 1949-05-02 1952-02-13 Sandoz Ltd Process for the preparation of disazo dyestuffs and their chromium iron and cobalt complexes
US2897190A (en) * 1951-12-21 1959-07-28 Ciba Ltd Metalliferous azo-dyestuffs
US3005813A (en) * 1953-05-22 1961-10-24 Ciba Ltd Metalliferous azo-dyestuffs
NL130114C (fr) * 1964-10-29
CH531555A (de) * 1967-06-09 1972-12-15 Ciba Geigy Ag Verfahren zur Herstellung von chromhaltigen, faserreaktiven Azofarbstoffen und deren Verwendung
GB1257581A (fr) * 1969-02-19 1971-12-22
CH606322A5 (fr) * 1975-09-02 1978-10-31 Sandoz Ag
CH606324A5 (fr) * 1976-05-31 1978-10-31 Sandoz Ag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152652A (en) * 1936-07-02 1939-04-04 Gen Aniline Works Inc Metalliferous azo dyes
US2580867A (en) * 1949-04-14 1952-01-01 Sandoz Ag Disazo dyestuffs and their chromium, iron and cobalt complexes
US2673200A (en) * 1950-06-21 1954-03-23 Sandoz Ag Azo dyestuffs
FR1451845A (fr) * 1964-10-29 1966-01-07 Basf Ag Colorants à complexes de chrome et de cobalt

Also Published As

Publication number Publication date
IT1192612B (it) 1988-04-27
JPS5440826A (en) 1979-03-31
ES472383A1 (es) 1979-10-01
FR2399465B1 (fr) 1983-08-05
IT7850491A0 (it) 1978-07-27
GB2002410B (en) 1982-03-03
GB2002410A (en) 1979-02-21
DE2832756A1 (de) 1979-02-15
US4212802A (en) 1980-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse