BR7500117A - Processo para a preparacao de novos corantes de complexo de cromo - Google Patents

Processo para a preparacao de novos corantes de complexo de cromo

Info

Publication number
BR7500117A
BR7500117A BR117/75D BR7500117D BR7500117A BR 7500117 A BR7500117 A BR 7500117A BR 117/75 D BR117/75 D BR 117/75D BR 7500117 D BR7500117 D BR 7500117D BR 7500117 A BR7500117 A BR 7500117A
Authority
BR
Brazil
Prior art keywords
preparation
complex dyes
chrome complex
new chrome
new
Prior art date
Application number
BR117/75D
Other languages
English (en)
Inventor
G Back
F Beffa
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.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR7500117A publication Critical patent/BR7500117A/pt

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
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR117/75D 1974-01-15 1975-01-08 Processo para a preparacao de novos corantes de complexo de cromo BR7500117A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH50674A CH583285A5 (pt) 1974-01-15 1974-01-15

Publications (1)

Publication Number Publication Date
BR7500117A true BR7500117A (pt) 1975-11-04

Family

ID=4188557

Family Applications (1)

Application Number Title Priority Date Filing Date
BR117/75D BR7500117A (pt) 1974-01-15 1975-01-08 Processo para a preparacao de novos corantes de complexo de cromo

Country Status (13)

Country Link
JP (1) JPS5839183B2 (pt)
AR (1) AR218427A1 (pt)
AU (1) AU7681774A (pt)
BR (1) BR7500117A (pt)
CA (1) CA1049000A (pt)
CH (1) CH583285A5 (pt)
DE (1) DE2501039C2 (pt)
ES (1) ES433766A1 (pt)
FR (1) FR2257657B1 (pt)
GB (1) GB1492683A (pt)
IT (1) IT1026317B (pt)
NL (1) NL7417051A (pt)
ZA (1) ZA75245B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616953A5 (pt) * 1975-08-27 1980-04-30 Sandoz Ag
DE2835493C2 (de) * 1978-08-12 1983-05-19 Bayer Ag, 5090 Leverkusen Chromkomplexfarbstoffe
DE4130806A1 (de) * 1991-09-17 1993-03-18 Bayer Ag Unsymmetrische 1:2-chromkomplexfarbstoffe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765355A (en) * 1953-06-08 1957-01-09 Ciba Ltd Mixed complexes of metalliferous mono-azo-dyestuffs and process for making them
DE1133846B (de) * 1958-04-30 1962-07-26 Ciba Geigy Verfahren zur Herstellung chromhaltiger Azofarbstoffe
FR1297014A (fr) * 1960-08-09 1962-06-22 Basf Ag Sels d'ammonium de colorants à complexes métalliques
DE1271857B (de) * 1962-10-17 1968-07-04 Ciba Geigy Verfahren zur Herstellung chromhaltiger Azofarbstoffe

Also Published As

Publication number Publication date
ES433766A1 (es) 1976-12-16
JPS5839183B2 (ja) 1983-08-27
AU7681774A (en) 1976-06-24
FR2257657B1 (pt) 1977-07-01
CA1049000A (en) 1979-02-20
NL7417051A (nl) 1975-07-17
FR2257657A1 (pt) 1975-08-08
JPS50102622A (pt) 1975-08-14
CH583285A5 (pt) 1976-12-31
DE2501039C2 (de) 1983-10-27
AR218427A1 (es) 1980-06-13
IT1026317B (it) 1978-09-20
GB1492683A (en) 1977-11-23
ZA75245B (en) 1976-01-28
DE2501039A1 (de) 1975-07-17

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