IT1066791B - Complessi cromiferi asimmetrici 1,2 loro preparazione e loro impiego quali coloranti - Google Patents

Complessi cromiferi asimmetrici 1,2 loro preparazione e loro impiego quali coloranti

Info

Publication number
IT1066791B
IT1066791B IT5274476A IT5274476A IT1066791B IT 1066791 B IT1066791 B IT 1066791B IT 5274476 A IT5274476 A IT 5274476A IT 5274476 A IT5274476 A IT 5274476A IT 1066791 B IT1066791 B IT 1066791B
Authority
IT
Italy
Prior art keywords
chromifers
dyes
preparation
complex asymmetrical
asymmetrical
Prior art date
Application number
IT5274476A
Other languages
English (en)
Italian (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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT1066791B publication Critical patent/IT1066791B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/10—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes containing metal
    • 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)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
IT5274476A 1975-12-23 1976-12-22 Complessi cromiferi asimmetrici 1,2 loro preparazione e loro impiego quali coloranti IT1066791B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1668875A CH625266A5 (en) 1975-12-23 1975-12-23 Process for the preparation of chromium complexes and their use

Publications (1)

Publication Number Publication Date
IT1066791B true IT1066791B (it) 1985-03-12

Family

ID=4419398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5274476A IT1066791B (it) 1975-12-23 1976-12-22 Complessi cromiferi asimmetrici 1,2 loro preparazione e loro impiego quali coloranti

Country Status (9)

Country Link
JP (1) JPS5280329A (fr)
AU (1) AU2079576A (fr)
CH (1) CH625266A5 (fr)
DE (1) DE2656345A1 (fr)
ES (1) ES454470A1 (fr)
FR (1) FR2336454A1 (fr)
GB (1) GB1568715A (fr)
IT (1) IT1066791B (fr)
SU (1) SU651711A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431518A1 (de) * 1984-08-28 1986-03-13 Bayer Ag, 5090 Leverkusen Unsymmetrische 1:2-chromkomplexfarbstoffe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012007B (de) * 1953-06-08 1957-07-11 Ciba Geigy Verfahren zur Herstellung chromhaltiger Azofarbstoffe
DE1023539B (de) * 1953-06-08 1958-01-30 Ciba Geigy Verfahren zur Herstellung metallhaltiger Azofarbstoffe
CH353103A (de) * 1957-03-15 1961-03-31 Sandoz Ag Verfahren zur Herstellung von Monoazofarbstoffen und deren Metallkomplexverbindungen
FR1494676A (fr) * 1965-10-01 1967-09-08 Sandoz Sa Colorants métallisés complexes, leur fabrication et leurs applications

Also Published As

Publication number Publication date
AU2079576A (en) 1978-06-29
FR2336454A1 (fr) 1977-07-22
DE2656345A1 (de) 1977-07-07
JPS5280329A (en) 1977-07-06
ES454470A1 (es) 1977-12-01
GB1568715A (en) 1980-06-04
CH625266A5 (en) 1981-09-15
SU651711A3 (ru) 1979-03-05

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