IT1192612B - Complessi cromiferi 1/2 loro preparazione e loro applicazione quali coloranti - Google Patents

Complessi cromiferi 1/2 loro preparazione e loro applicazione quali coloranti

Info

Publication number
IT1192612B
IT1192612B IT50491/78A IT5049178A IT1192612B IT 1192612 B IT1192612 B IT 1192612B IT 50491/78 A IT50491/78 A IT 50491/78A IT 5049178 A IT5049178 A IT 5049178A IT 1192612 B IT1192612 B IT 1192612B
Authority
IT
Italy
Prior art keywords
chromifer
dyes
complex
preparation
application
Prior art date
Application number
IT50491/78A
Other languages
English (en)
Other versions
IT7850491A0 (it
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 IT7850491A0 publication Critical patent/IT7850491A0/it
Application granted granted Critical
Publication of IT1192612B publication Critical patent/IT1192612B/it

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)
IT50491/78A 1977-08-05 1978-07-27 Complessi cromiferi 1/2 loro preparazione e loro applicazione quali coloranti IT1192612B (it)

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
IT7850491A0 IT7850491A0 (it) 1978-07-27
IT1192612B true IT1192612B (it) 1988-04-27

Family

ID=25688823

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50491/78A IT1192612B (it) 1977-08-05 1978-07-27 Complessi cromiferi 1/2 loro preparazione e loro applicazione quali coloranti

Country Status (7)

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

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 (de) * 1980-03-27 1984-08-01 Ciba-Geigy Ag Metallkomplexfarbstoffe, deren Herstellung und Verwendung
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053928A (it) *
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
GB666337A (en) * 1949-05-02 1952-02-13 Sandoz Ltd Process for the preparation of disazo dyestuffs and their chromium iron and cobalt complexes
US2673200A (en) * 1950-06-21 1954-03-23 Sandoz Ag Azo dyestuffs
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 (it) * 1964-10-29
FR1451845A (fr) * 1964-10-29 1966-01-07 Basf Ag Colorants à complexes de chrome et de cobalt
CH531555A (de) * 1967-06-09 1972-12-15 Ciba Geigy Ag Verfahren zur Herstellung von chromhaltigen, faserreaktiven Azofarbstoffen und deren Verwendung
GB1257581A (it) * 1969-02-19 1971-12-22
CH606322A5 (it) * 1975-09-02 1978-10-31 Sandoz Ag
CH606324A5 (it) * 1976-05-31 1978-10-31 Sandoz Ag

Also Published As

Publication number Publication date
GB2002410A (en) 1979-02-21
IT7850491A0 (it) 1978-07-27
FR2399465B1 (it) 1983-08-05
DE2832756A1 (de) 1979-02-15
JPS5440826A (en) 1979-03-31
FR2399465A1 (fr) 1979-03-02
US4212802A (en) 1980-07-15
GB2002410B (en) 1982-03-03
ES472383A1 (es) 1979-10-01

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